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<!--Date of creation: 03/31/2024-->
<!--Software architectural design and coding: A'c Dharmapremananda Avt.-->
<!--Copyright (c) 2024 I-NET Business Solutions, Inc. All Rights Reserved.-->
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_SecurityExchangeName_lbl" xml:lang="en-US">Security Exchange Name</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityInteractiveDataCurrent" xlink:label="dei_EntityInteractiveDataCurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityInteractiveDataCurrent" xlink:to="dei_EntityInteractiveDataCurrent_lbl" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityInteractiveDataCurrent_lbl" xml:lang="en-US">Entity Interactive Data Current</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_AuditorFirmId" xlink:label="dei_AuditorFirmId" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AuditorFirmId" xlink:to="dei_AuditorFirmId_lbl" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AuditorFirmId_lbl" xml:lang="en-US">Auditor Firm Id</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="us-gaap_StatementOfFinancialPositionAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfFinancialPositionAbstract" xlink:to="us-gaap_StatementOfFinancialPositionAbstract_lbl_7103f0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementOfFinancialPositionAbstract_lbl_7103f0" xml:lang="en-US">Consolidated Balance Sheets</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AssetsAbstract" xlink:label="us-gaap_AssetsAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsAbstract" xlink:to="us-gaap_AssetsAbstract_lbl_8d19d0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsAbstract_lbl_8d19d0" xml:lang="en-US">Assets</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_HeldToMaturitySecurities" xlink:label="us-gaap_HeldToMaturitySecurities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_HeldToMaturitySecurities" xlink:to="us-gaap_HeldToMaturitySecurities_lbl_9f82b0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_HeldToMaturitySecurities_lbl_9f82b0" xml:lang="en-US">Fixed-maturity securities, held-to-maturity, at amortized cost (fair value of $6,106,148 at December 31, 2023 and $6,600,388 at December 31, 2022)</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecurities" xlink:label="us-gaap_AvailableForSaleSecuritiesDebtSecurities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AvailableForSaleSecuritiesDebtSecurities" xlink:to="us-gaap_AvailableForSaleSecuritiesDebtSecurities_lbl_c6a894" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AvailableForSaleSecuritiesDebtSecurities_lbl_c6a894" xml:lang="en-US">Fixed-maturity securities, available-for-sale, at fair value (amortized cost of $164,460,942 at December 31, 2023 and $a174,918,427 at December 31, 2022)</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount" xlink:label="us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount" xlink:to="us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount_lbl_65b482" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount_lbl_65b482" xml:lang="en-US">Equity securities, at fair value (cost of $17,986,783 at December 31, 2023 and $18,086,700 at December 31, 2022)</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherInvestments" xlink:label="us-gaap_OtherInvestments" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherInvestments" xlink:to="us-gaap_OtherInvestments_lbl_c120d9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherInvestments_lbl_c120d9" xml:lang="en-US">Other investments</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Investments" xlink:to="us-gaap_Investments_lbl_27fa0c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_Investments_lbl_27fa0c" xml:lang="en-US">Total investments</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Investments" xlink:label="us-gaap_Investments" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Investments" xlink:to="us-gaap_Investments_lbl_7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Investments_lbl_7" xml:lang="en-US">[Investments]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl_128438" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl_128438" xml:lang="en-US">Cash and cash equivalents</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PremiumsReceivableAtCarryingValue" xlink:label="us-gaap_PremiumsReceivableAtCarryingValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PremiumsReceivableAtCarryingValue" xlink:to="us-gaap_PremiumsReceivableAtCarryingValue_lbl_a39593" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PremiumsReceivableAtCarryingValue_lbl_a39593" xml:lang="en-US">Premiums receivable, net</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ReinsuranceRecoverables" xlink:label="us-gaap_ReinsuranceRecoverables" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ReinsuranceRecoverables" xlink:to="us-gaap_ReinsuranceRecoverables_lbl_984384" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ReinsuranceRecoverables_lbl_984384" xml:lang="en-US">Reinsurance receivables, net</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredPolicyAcquisitionCosts" xlink:label="us-gaap_DeferredPolicyAcquisitionCosts" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredPolicyAcquisitionCosts" xlink:to="us-gaap_DeferredPolicyAcquisitionCosts_lbl_6f2355" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredPolicyAcquisitionCosts_lbl_6f2355" xml:lang="en-US">Deferred policy acquisition costs</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IntangibleAssetsNetIncludingGoodwill" xlink:label="us-gaap_IntangibleAssetsNetIncludingGoodwill" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IntangibleAssetsNetIncludingGoodwill" xlink:to="us-gaap_IntangibleAssetsNetIncludingGoodwill_lbl_3f420c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IntangibleAssetsNetIncludingGoodwill_lbl_3f420c" xml:lang="en-US">Intangible assets</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="us-gaap_PropertyPlantAndEquipmentNet" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentNet" xlink:to="us-gaap_PropertyPlantAndEquipmentNet_lbl_3ed2ba" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl_3ed2ba" xml:lang="en-US">Property and equipment, net</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredIncomeTaxAssetsNet" xlink:label="us-gaap_DeferredIncomeTaxAssetsNet" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredIncomeTaxAssetsNet" xlink:to="us-gaap_DeferredIncomeTaxAssetsNet_lbl_54aa74" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredIncomeTaxAssetsNet_lbl_54aa74" xml:lang="en-US">Deferred income taxes, net</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherAssets" xlink:label="us-gaap_OtherAssets" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherAssets" xlink:to="us-gaap_OtherAssets_lbl_0b83ac" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherAssets_lbl_0b83ac" xml:lang="en-US">Other assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Assets" xlink:to="us-gaap_Assets_lbl_ee7dd6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_Assets_lbl_ee7dd6" xml:lang="en-US">Total assets</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Assets" xlink:label="us-gaap_Assets" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Assets" xlink:to="us-gaap_Assets_lbl_16" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Assets_lbl_16" xml:lang="en-US">[Assets]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LiabilitiesAbstract" xlink:label="us-gaap_LiabilitiesAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAbstract" xlink:to="us-gaap_LiabilitiesAbstract_lbl_d0d0ce" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesAbstract_lbl_d0d0ce" xml:lang="en-US">Liabilities</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense" xlink:label="us-gaap_LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense" xlink:to="us-gaap_LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense_lbl_7a0617" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense_lbl_7a0617" xml:lang="en-US">Loss and loss adjustment expense reserves</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_UnearnedPremiums" xlink:label="us-gaap_UnearnedPremiums" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnearnedPremiums" xlink:to="us-gaap_UnearnedPremiums_lbl_01d89c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_UnearnedPremiums_lbl_01d89c" xml:lang="en-US">Unearned premiums</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_AdvancePremiums" xlink:label="kins_AdvancePremiums" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AdvancePremiums" xlink:to="kins_AdvancePremiums_lbl_d2cad2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_AdvancePremiums_lbl_d2cad2" xml:lang="en-US">Advance premiums</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ReinsurancePayable" xlink:label="us-gaap_ReinsurancePayable" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ReinsurancePayable" xlink:to="us-gaap_ReinsurancePayable_lbl_afbfd8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ReinsurancePayable_lbl_afbfd8" xml:lang="en-US">Reinsurance balances payable</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredRevenue" xlink:label="us-gaap_DeferredRevenue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredRevenue" xlink:to="us-gaap_DeferredRevenue_lbl_b3a955" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredRevenue_lbl_b3a955" xml:lang="en-US">Deferred ceding commission revenue</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent" xlink:to="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent_lbl_577691" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent_lbl_577691" xml:lang="en-US">Accounts payable, accrued expenses and other liabilities</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="us-gaap_LongTermDebtNoncurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtNoncurrent" xlink:to="us-gaap_LongTermDebtNoncurrent_lbl_7c35b8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtNoncurrent_lbl_7c35b8" xml:lang="en-US">Debt, net</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_Liabilities_lbl_27e2ba" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_Liabilities_lbl_27e2ba" xml:lang="en-US">Total liabilities</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Liabilities" xlink:label="us-gaap_Liabilities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_Liabilities_lbl_25" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Liabilities_lbl_25" xml:lang="en-US">[Liabilities]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="us-gaap_CommitmentsAndContingencies" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsAndContingencies" xlink:to="us-gaap_CommitmentsAndContingencies_lbl_8068a5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommitmentsAndContingencies_lbl_8068a5" xml:lang="en-US">Commitments and Contingencies (Note 17)</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="us-gaap_StockholdersEquityAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityAbstract" xlink:to="us-gaap_StockholdersEquityAbstract_lbl_113699" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquityAbstract_lbl_113699" xml:lang="en-US">Stockholders' Equity</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PreferredStockValue" xlink:label="us-gaap_PreferredStockValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockValue" xlink:to="us-gaap_PreferredStockValue_lbl_d35589" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockValue_lbl_d35589" xml:lang="en-US">Preferred stock, $.01 par value; authorized 2,500,000 shares</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockValue" xlink:label="us-gaap_CommonStockValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockValue" xlink:to="us-gaap_CommonStockValue_lbl_ec48a1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockValue_lbl_ec48a1" xml:lang="en-US">Common stock, $.01 par value; authorized 20,000,000 shares; issued 12,248,313 shares at December 31, 2023 and 12,171,512 shares at December 31, 2022; outstanding 10,776,907 shares at December 31, 2023 and 10,700,106 shares at December 31, 2022</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ExcessCapital" xlink:label="us-gaap_ExcessCapital" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ExcessCapital" xlink:to="us-gaap_ExcessCapital_lbl_1eb18d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ExcessCapital_lbl_1eb18d" xml:lang="en-US">Capital in excess of par</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl_cfc092" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl_cfc092" xml:lang="en-US">Accumulated other comprehensive loss</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl_31" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl_31" xml:lang="en-US">[Accumulated Other Comprehensive Income (Loss), Net of Tax]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RetainedEarningsAccumulatedDeficit" xlink:to="us-gaap_RetainedEarningsAccumulatedDeficit_lbl_03eb7d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl_03eb7d" xml:lang="en-US">Accumulated deficit</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TreasuryStockValue" xlink:to="us-gaap_TreasuryStockValue_lbl_950a0d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_TreasuryStockValue_lbl_950a0d" xml:lang="en-US">Treasury stock, at cost, 1,471,406 shares at December 31, 2023 and December 31, 2022</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TreasuryStockValue" xlink:label="us-gaap_TreasuryStockValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TreasuryStockValue" xlink:to="us-gaap_TreasuryStockValue_lbl_33" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TreasuryStockValue_lbl_33" xml:lang="en-US">[Treasury Stock, Value]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl_236ee5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_StockholdersEquity_lbl_236ee5" xml:lang="en-US">Total stockholders' equity</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl_34" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquity_lbl_34" xml:lang="en-US">[Stockholders' Equity Attributable to Parent]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_lbl_e30382" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl_e30382" xml:lang="en-US">Total liabilities and stockholders' equity</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_lbl_35" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl_35" xml:lang="en-US">[Liabilities and Equity]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis" xlink:label="us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis" xlink:to="us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_lbl_e9e9cb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_lbl_e9e9cb" xml:lang="en-US">Fixed-maturity securities, held-to-maturity, at amortized cost</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_HeldToMaturitySecuritiesFairValue" xlink:label="us-gaap_HeldToMaturitySecuritiesFairValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_HeldToMaturitySecuritiesFairValue" xlink:to="us-gaap_HeldToMaturitySecuritiesFairValue_lbl_1733b7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_HeldToMaturitySecuritiesFairValue_lbl_1733b7" xml:lang="en-US">Fixed-maturity securities, available-for-sale, at fair value</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_EquitySecuritiesAtFairValue" xlink:label="kins_EquitySecuritiesAtFairValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_EquitySecuritiesAtFairValue" xlink:to="kins_EquitySecuritiesAtFairValue_lbl_1ec7d0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_EquitySecuritiesAtFairValue_lbl_1ec7d0" xml:lang="en-US">Equity Securities, at fair value</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityAbstract" xlink:to="us-gaap_StockholdersEquityAbstract_lbl_186174" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_StockholdersEquityAbstract_lbl_186174" xml:lang="en-US">Stockholders' Equity</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockParOrStatedValuePerShare" xlink:to="us-gaap_PreferredStockParOrStatedValuePerShare_lbl_5bd07b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare_lbl_5bd07b" xml:lang="en-US">Preferred Stock, Par Value</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="us-gaap_PreferredStockSharesAuthorized" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesAuthorized" xlink:to="us-gaap_PreferredStockSharesAuthorized_lbl_f5e65f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockSharesAuthorized_lbl_f5e65f" xml:lang="en-US">Preferred Stock, Authorized Shares</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockParOrStatedValuePerShare" xlink:to="us-gaap_CommonStockParOrStatedValuePerShare_lbl_c9b940" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl_c9b940" xml:lang="en-US">Common Stock, Par Value</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="us-gaap_CommonStockSharesAuthorized" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesAuthorized" xlink:to="us-gaap_CommonStockSharesAuthorized_lbl_92d2bc" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl_92d2bc" xml:lang="en-US">Common Stock, Authorized Shares</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockSharesIssued" xlink:label="us-gaap_CommonStockSharesIssued" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesIssued" xlink:to="us-gaap_CommonStockSharesIssued_lbl_2f301d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesIssued_lbl_2f301d" xml:lang="en-US">Common Stock, Issued Shares</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="us-gaap_CommonStockSharesOutstanding" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesOutstanding" xlink:to="us-gaap_CommonStockSharesOutstanding_lbl_5f4803" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl_5f4803" xml:lang="en-US">Common Stock, Outstanding Shares</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TreasuryStockCommonShares" xlink:label="us-gaap_TreasuryStockCommonShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TreasuryStockCommonShares" xlink:to="us-gaap_TreasuryStockCommonShares_lbl_821b73" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TreasuryStockCommonShares_lbl_821b73" xml:lang="en-US">Treasury Stock, Shares</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="us-gaap_StatementOfStockholdersEquityAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfStockholdersEquityAbstract" xlink:to="us-gaap_StatementOfStockholdersEquityAbstract_lbl_d19446" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementOfStockholdersEquityAbstract_lbl_d19446" xml:lang="en-US">Consolidated Statements of Stockholders' Equity</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementTable_lbl_45edff" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementTable_lbl_45edff" xml:lang="en-US">Statement [Table]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementLineItems_lbl_17a040" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementLineItems_lbl_17a040" xml:lang="en-US">Statement [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="us-gaap_StatementEquityComponentsAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementEquityComponentsAxis" xlink:to="us-gaap_StatementEquityComponentsAxis_lbl_843566" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementEquityComponentsAxis_lbl_843566" xml:lang="en-US">Statement Equity Components [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PreferredStockMember" xlink:label="us-gaap_PreferredStockMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockMember" xlink:to="us-gaap_PreferredStockMember_lbl_14be40" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockMember_lbl_14be40" xml:lang="en-US">Preferred Stock</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockMember" xlink:label="us-gaap_CommonStockMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockMember" xlink:to="us-gaap_CommonStockMember_lbl_a5809c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockMember_lbl_a5809c" xml:lang="en-US">Common Stock</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TreasuryStockCommonMember" xlink:label="us-gaap_TreasuryStockCommonMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TreasuryStockCommonMember" xlink:to="us-gaap_TreasuryStockCommonMember_lbl_51100c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TreasuryStockCommonMember_lbl_51100c" xml:lang="en-US">Treasury Stock</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_CapitalInExcessOfParMember" xlink:label="kins_CapitalInExcessOfParMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_CapitalInExcessOfParMember" xlink:to="kins_CapitalInExcessOfParMember_lbl_d828c4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_CapitalInExcessOfParMember_lbl_d828c4" xml:lang="en-US">Capital in Excess of Par</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl_aa0989" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl_aa0989" xml:lang="en-US">Accumulated other comprehensive loss</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl_26" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl_26" xml:lang="en-US">AOCI Attributable to Parent [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RetainedEarningsMember" xlink:label="us-gaap_RetainedEarningsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RetainedEarningsMember" xlink:to="us-gaap_RetainedEarningsMember_lbl_0bfe64" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RetainedEarningsMember_lbl_0bfe64" xml:lang="en-US">Retained Earnings (Accumulated Deficit)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesIssued" xlink:to="us-gaap_SharesIssued_lbl_e48b41" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_SharesIssued_lbl_e48b41" xml:lang="en-US">Balance, shares</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SharesIssued" xlink:label="us-gaap_SharesIssued" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesIssued" xlink:to="us-gaap_SharesIssued_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharesIssued_lbl_2" xml:lang="en-US">[Shares, Issued]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl_3f4f9e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_StockholdersEquity_lbl_3f4f9e" xml:lang="en-US">Balance, amount</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensation" xlink:label="us-gaap_ShareBasedCompensation" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensation" xlink:to="us-gaap_ShareBasedCompensation_lbl_341dfe" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensation_lbl_341dfe" xml:lang="en-US">Stock-based compensation</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_VestingOfRestrictedStockAwardsShares" xlink:label="kins_VestingOfRestrictedStockAwardsShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_VestingOfRestrictedStockAwardsShares" xlink:to="kins_VestingOfRestrictedStockAwardsShares_lbl_9fd58f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_VestingOfRestrictedStockAwardsShares_lbl_9fd58f" xml:lang="en-US">Vesting of restricted stock awards, shares</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_VestingOfRestrictedStockAwardsAmount" xlink:label="kins_VestingOfRestrictedStockAwardsAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_VestingOfRestrictedStockAwardsAmount" xlink:to="kins_VestingOfRestrictedStockAwardsAmount_lbl_d94d6c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_VestingOfRestrictedStockAwardsAmount_lbl_d94d6c" xml:lang="en-US">Vesting of restricted stock awards, amount</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_IssuanceOfCommonStockEmployeeStockPurchasePlanShares" xlink:label="kins_IssuanceOfCommonStockEmployeeStockPurchasePlanShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_IssuanceOfCommonStockEmployeeStockPurchasePlanShares" xlink:to="kins_IssuanceOfCommonStockEmployeeStockPurchasePlanShares_lbl_f9704d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_IssuanceOfCommonStockEmployeeStockPurchasePlanShares_lbl_f9704d" xml:lang="en-US">Issuance of common stock - employee stock purchase plan, shares</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_IssuanceOfCommonStockEmployeeStockPurchasePlanAmount" xlink:label="kins_IssuanceOfCommonStockEmployeeStockPurchasePlanAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_IssuanceOfCommonStockEmployeeStockPurchasePlanAmount" xlink:to="kins_IssuanceOfCommonStockEmployeeStockPurchasePlanAmount_lbl_fb4009" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_IssuanceOfCommonStockEmployeeStockPurchasePlanAmount_lbl_fb4009" xml:lang="en-US">Issuance of common stock - employee stock purchase plan, amount</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_SharesDeductedFromRestrictedStockAwardsForPaymentOfWithholdingTaxesShares" xlink:label="kins_SharesDeductedFromRestrictedStockAwardsForPaymentOfWithholdingTaxesShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_SharesDeductedFromRestrictedStockAwardsForPaymentOfWithholdingTaxesShares" xlink:to="kins_SharesDeductedFromRestrictedStockAwardsForPaymentOfWithholdingTaxesShares_lbl_72eecf" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_SharesDeductedFromRestrictedStockAwardsForPaymentOfWithholdingTaxesShares_lbl_72eecf" xml:lang="en-US">Shares deducted from restricted stock awards for payment of withholding taxes, shares</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_SharesDeductedFromRestrictedStockAwardsForPaymentOfWithholdingTaxesAmount" xlink:label="kins_SharesDeductedFromRestrictedStockAwardsForPaymentOfWithholdingTaxesAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_SharesDeductedFromRestrictedStockAwardsForPaymentOfWithholdingTaxesAmount" xlink:to="kins_SharesDeductedFromRestrictedStockAwardsForPaymentOfWithholdingTaxesAmount_lbl_976204" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_SharesDeductedFromRestrictedStockAwardsForPaymentOfWithholdingTaxesAmount_lbl_976204" xml:lang="en-US">Shares deducted from restricted stock awards for payment of withholding taxes, amount</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_WarrantsIssuedWithExchangeOfDebt" xlink:label="kins_WarrantsIssuedWithExchangeOfDebt" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_WarrantsIssuedWithExchangeOfDebt" xlink:to="kins_WarrantsIssuedWithExchangeOfDebt_lbl_02ca8e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_WarrantsIssuedWithExchangeOfDebt_lbl_02ca8e" xml:lang="en-US">Warrants issued with exchange of debt</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsOfDividends" xlink:to="us-gaap_PaymentsOfDividends_lbl_5d97f4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsOfDividends_lbl_5d97f4" xml:lang="en-US">Dividends</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsOfDividends" xlink:label="us-gaap_PaymentsOfDividends" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsOfDividends" xlink:to="us-gaap_PaymentsOfDividends_lbl_12" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsOfDividends_lbl_12" xml:lang="en-US">[Payments of Dividends]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_lbl_16c4ad" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetIncomeLoss_lbl_16c4ad" xml:lang="en-US">Net loss</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ChangeInUnrealizedLossesOnAvailableForSaleSecuritiesNetOfTax" xlink:label="kins_ChangeInUnrealizedLossesOnAvailableForSaleSecuritiesNetOfTax" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ChangeInUnrealizedLossesOnAvailableForSaleSecuritiesNetOfTax" xlink:to="kins_ChangeInUnrealizedLossesOnAvailableForSaleSecuritiesNetOfTax_lbl_940982" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ChangeInUnrealizedLossesOnAvailableForSaleSecuritiesNetOfTax_lbl_940982" xml:lang="en-US">Change in unrealized losses on available- for-sale securities, net of tax</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ChangeInUnrealizedGainsOnAvailableForSaleSecuritiesNetOfTax" xlink:label="kins_ChangeInUnrealizedGainsOnAvailableForSaleSecuritiesNetOfTax" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ChangeInUnrealizedGainsOnAvailableForSaleSecuritiesNetOfTax" xlink:to="kins_ChangeInUnrealizedGainsOnAvailableForSaleSecuritiesNetOfTax_lbl_811e29" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ChangeInUnrealizedGainsOnAvailableForSaleSecuritiesNetOfTax_lbl_811e29" xml:lang="en-US">Change in unrealized gains on available- for-sale securities, net of tax</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesIssued" xlink:to="us-gaap_SharesIssued_lbl_21abbd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_SharesIssued_lbl_21abbd" xml:lang="en-US">Balance, shares</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl_f5f534" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_StockholdersEquity_lbl_f5f534" xml:lang="en-US">Balance, amount</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeStatementAbstract" xlink:label="us-gaap_IncomeStatementAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_IncomeStatementAbstract_lbl_1f4d03" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeStatementAbstract_lbl_1f4d03" xml:lang="en-US">Consolidated Statements of Operations and Comprehensive Loss</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RevenuesAbstract" xlink:label="us-gaap_RevenuesAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenuesAbstract" xlink:to="us-gaap_RevenuesAbstract_lbl_59b596" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RevenuesAbstract_lbl_59b596" xml:lang="en-US">Revenues</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PremiumsEarnedNet" xlink:label="us-gaap_PremiumsEarnedNet" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PremiumsEarnedNet" xlink:to="us-gaap_PremiumsEarnedNet_lbl_c0255b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PremiumsEarnedNet_lbl_c0255b" xml:lang="en-US">Net premiums earned</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_RevenueFromCedingCommission" xlink:label="kins_RevenueFromCedingCommission" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_RevenueFromCedingCommission" xlink:to="kins_RevenueFromCedingCommission_lbl_1f1507" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_RevenueFromCedingCommission_lbl_1f1507" xml:lang="en-US">Ceding commission revenue</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetInvestmentIncome" xlink:label="us-gaap_NetInvestmentIncome" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetInvestmentIncome" xlink:to="us-gaap_NetInvestmentIncome_lbl_81c46e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetInvestmentIncome_lbl_81c46e" xml:lang="en-US">Net investment income</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RealizedInvestmentGainsLosses" xlink:label="us-gaap_RealizedInvestmentGainsLosses" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RealizedInvestmentGainsLosses" xlink:to="us-gaap_RealizedInvestmentGainsLosses_lbl_70584b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RealizedInvestmentGainsLosses_lbl_70584b" xml:lang="en-US">Net gains (losses) on investments</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherIncome" xlink:label="us-gaap_OtherIncome" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherIncome" xlink:to="us-gaap_OtherIncome_lbl_53a284" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherIncome_lbl_53a284" xml:lang="en-US">Other income</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Revenues" xlink:to="us-gaap_Revenues_lbl_2c6711" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_Revenues_lbl_2c6711" xml:lang="en-US">Total revenues</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Revenues" xlink:label="us-gaap_Revenues" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Revenues" xlink:to="us-gaap_Revenues_lbl_8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Revenues_lbl_8" xml:lang="en-US">[Revenues]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="us-gaap_OperatingExpensesAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingExpensesAbstract" xlink:to="us-gaap_OperatingExpensesAbstract_lbl_b45492" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingExpensesAbstract_lbl_b45492" xml:lang="en-US">Expenses</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_LossAndLossAdjustmentExpenses" xlink:label="kins_LossAndLossAdjustmentExpenses" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_LossAndLossAdjustmentExpenses" xlink:to="kins_LossAndLossAdjustmentExpenses_lbl_f4c38f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_LossAndLossAdjustmentExpenses_lbl_f4c38f" xml:lang="en-US">Loss and loss adjustment expenses</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NoninterestExpenseCommissionExpense" xlink:label="us-gaap_NoninterestExpenseCommissionExpense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NoninterestExpenseCommissionExpense" xlink:to="us-gaap_NoninterestExpenseCommissionExpense_lbl_b68009" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NoninterestExpenseCommissionExpense_lbl_b68009" xml:lang="en-US">Commission expense</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherUnderwritingExpense" xlink:label="us-gaap_OtherUnderwritingExpense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherUnderwritingExpense" xlink:to="us-gaap_OtherUnderwritingExpense_lbl_db1b46" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherUnderwritingExpense_lbl_db1b46" xml:lang="en-US">Other underwriting expenses</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherCostAndExpenseOperating" xlink:label="us-gaap_OtherCostAndExpenseOperating" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherCostAndExpenseOperating" xlink:to="us-gaap_OtherCostAndExpenseOperating_lbl_90c507" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherCostAndExpenseOperating_lbl_90c507" xml:lang="en-US">Other operating expenses</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DepreciationAndAmortization" xlink:label="us-gaap_DepreciationAndAmortization" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DepreciationAndAmortization" xlink:to="us-gaap_DepreciationAndAmortization_lbl_a42eb7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DepreciationAndAmortization_lbl_a42eb7" xml:lang="en-US">Depreciation and amortization</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestExpense" xlink:label="us-gaap_InterestExpense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestExpense" xlink:to="us-gaap_InterestExpense_lbl_48aa22" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestExpense_lbl_48aa22" xml:lang="en-US">Interest expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingExpenses" xlink:to="us-gaap_OperatingExpenses_lbl_87c2dd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_OperatingExpenses_lbl_87c2dd" xml:lang="en-US">Total expenses</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingExpenses" xlink:label="us-gaap_OperatingExpenses" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingExpenses" xlink:to="us-gaap_OperatingExpenses_lbl_16" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingExpenses_lbl_16" xml:lang="en-US">[Operating Expenses]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl_7152a1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl_7152a1" xml:lang="en-US">Loss from operations before taxes</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl_17" xml:lang="en-US">[Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="us-gaap_IncomeTaxExpenseBenefit" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxExpenseBenefit" xlink:to="us-gaap_IncomeTaxExpenseBenefit_lbl_1738e5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl_1738e5" xml:lang="en-US">Income tax benefit</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_lbl_2e763b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetIncomeLoss_lbl_2e763b" xml:lang="en-US">Net loss</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherComprehensiveIncomeLossTaxAbstract" xlink:label="us-gaap_OtherComprehensiveIncomeLossTaxAbstract" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherComprehensiveIncomeLossTaxAbstract_lbl_655140" xml:lang="en-US">Other comprehensive income (loss), net of tax</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax" xlink:label="us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax" xlink:to="us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax_lbl_f6fcfb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax_lbl_f6fcfb" xml:lang="en-US">Gross change in unrealized gains (losses) on available-for-sale-securities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossReclassificationBeforeTax" xlink:to="us-gaap_OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossReclassificationBeforeTax_lbl_ebd6ce" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossReclassificationBeforeTax_lbl_ebd6ce" xml:lang="en-US">Reclassification adjustment for losses (gains) included in net loss</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossReclassificationBeforeTax" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossReclassificationBeforeTax" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossReclassificationBeforeTax" xlink:to="us-gaap_OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossReclassificationBeforeTax_lbl_22" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossReclassificationBeforeTax_lbl_22" xml:lang="en-US">[Other Comprehensive Income (Loss), Net Investment Hedge, Gain (Loss), Reclassification, before Tax]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrealizedGainLossOnInvestments" xlink:to="us-gaap_UnrealizedGainLossOnInvestments_lbl_f964a6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_UnrealizedGainLossOnInvestments_lbl_f964a6" xml:lang="en-US">Net change in unrealized gains (losses)</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_UnrealizedGainLossOnInvestments" xlink:label="us-gaap_UnrealizedGainLossOnInvestments" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrealizedGainLossOnInvestments" xlink:to="us-gaap_UnrealizedGainLossOnInvestments_lbl_23" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_UnrealizedGainLossOnInvestments_lbl_23" xml:lang="en-US">[Unrealized Gain (Loss) on Investments]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_IncomeTaxBenefitRelatedToItemsOfOtherComprehensiveLoss" xlink:label="kins_IncomeTaxBenefitRelatedToItemsOfOtherComprehensiveLoss" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_IncomeTaxBenefitRelatedToItemsOfOtherComprehensiveLoss" xlink:to="kins_IncomeTaxBenefitRelatedToItemsOfOtherComprehensiveLoss_lbl_3629f9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_IncomeTaxBenefitRelatedToItemsOfOtherComprehensiveLoss_lbl_3629f9" xml:lang="en-US">Income tax (expense) benefit related to items of other comprehensive income (loss)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:to="us-gaap_OtherComprehensiveIncomeLossNetOfTax_lbl_f84020" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTax_lbl_f84020" xml:lang="en-US">Other comprehensive income (loss), net of tax</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTax" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:to="us-gaap_OtherComprehensiveIncomeLossNetOfTax_lbl_25" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTax_lbl_25" xml:lang="en-US">[Other Comprehensive Income (Loss), Net of Tax]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ComprehensiveIncomeNetOfTax" xlink:to="us-gaap_ComprehensiveIncomeNetOfTax_lbl_74e8ca" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_ComprehensiveIncomeNetOfTax_lbl_74e8ca" xml:lang="en-US">Comprehensive loss</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="us-gaap_ComprehensiveIncomeNetOfTax" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ComprehensiveIncomeNetOfTax" xlink:to="us-gaap_ComprehensiveIncomeNetOfTax_lbl_26" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ComprehensiveIncomeNetOfTax_lbl_26" xml:lang="en-US">[Comprehensive Income (Loss), Net of Tax, Attributable to Parent]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_LossPerCommonShareBasicAndDilutedAbstract" xlink:label="kins_LossPerCommonShareBasicAndDilutedAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_LossPerCommonShareBasicAndDilutedAbstract" xlink:to="kins_LossPerCommonShareBasicAndDilutedAbstract_lbl_91cb75" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_LossPerCommonShareBasicAndDilutedAbstract_lbl_91cb75" xml:lang="en-US">Loss per common share:</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EarningsPerShareBasic" xlink:label="us-gaap_EarningsPerShareBasic" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareBasic" xlink:to="us-gaap_EarningsPerShareBasic_lbl_006bb6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerShareBasic_lbl_006bb6" xml:lang="en-US">Basic</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="us-gaap_EarningsPerShareDiluted" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareDiluted" xlink:to="us-gaap_EarningsPerShareDiluted_lbl_31bbc3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerShareDiluted_lbl_31bbc3" xml:lang="en-US">Diluted</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_lbl_e02c9c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_lbl_e02c9c" xml:lang="en-US">Weighted average common shares outstanding</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl_2255c9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl_2255c9" xml:lang="en-US">Weighted average common shares outstanding- Basic</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:to="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl_cc5f26" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl_cc5f26" xml:lang="en-US">Weighted average common shares outstanding- Diluted</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockDividendsPerShareDeclared" xlink:label="us-gaap_CommonStockDividendsPerShareDeclared" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockDividendsPerShareDeclared" xlink:to="us-gaap_CommonStockDividendsPerShareDeclared_lbl_b1d003" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockDividendsPerShareDeclared_lbl_b1d003" xml:lang="en-US">Dividends declared and paid per common share</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="us-gaap_StatementOfCashFlowsAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfCashFlowsAbstract" xlink:to="us-gaap_StatementOfCashFlowsAbstract_lbl_05fc67" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementOfCashFlowsAbstract_lbl_05fc67" xml:lang="en-US">Consolidated Statements of Cash Flows</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl_02849f" xml:lang="en-US">Cash flows from operating activities:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProfitLoss" xlink:to="us-gaap_ProfitLoss_lbl_9b96ba" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ProfitLoss_lbl_9b96ba" xml:lang="en-US">Net loss</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProfitLoss" xlink:label="us-gaap_ProfitLoss" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProfitLoss" xlink:to="us-gaap_ProfitLoss_lbl_3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProfitLoss_lbl_3" xml:lang="en-US">[Net Income (Loss), Including Portion Attributable to Noncontrolling Interest]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_AdjustmentsToReconcileNetLossToNetCashFlowsAbstract" xlink:label="kins_AdjustmentsToReconcileNetLossToNetCashFlowsAbstract" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_AdjustmentsToReconcileNetLossToNetCashFlowsAbstract_lbl_ceabdb" xml:lang="en-US">Adjustments to reconcile net loss to net cash flows</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl_58436c" xml:lang="en-US">used in operating activities:</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LossOnSaleOfInvestments" xlink:label="us-gaap_LossOnSaleOfInvestments" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LossOnSaleOfInvestments_lbl_5ba684" xml:lang="en-US">Net losses (gains) on investments</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_NetUnrealizedGainsLossesOnEquityInvestments" xlink:to="kins_NetUnrealizedGainsLossesOnEquityInvestments_lbl_4c5563" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="kins_NetUnrealizedGainsLossesOnEquityInvestments_lbl_4c5563" xml:lang="en-US">Net unrealized (gains) losses on equity investments</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_NetUnrealizedGainsLossesOnEquityInvestments" xlink:label="kins_NetUnrealizedGainsLossesOnEquityInvestments" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_NetUnrealizedGainsLossesOnEquityInvestments_lbl_7" xml:lang="en-US">[Net unrealized (gains) losses on equity investments]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GainLossOnSaleOfOtherInvestments" xlink:to="us-gaap_GainLossOnSaleOfOtherInvestments_lbl_5a8f1f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_GainLossOnSaleOfOtherInvestments_lbl_5a8f1f" xml:lang="en-US">Net unrealized (gains) losses on other investments</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GainLossOnSaleOfOtherInvestments" xlink:label="us-gaap_GainLossOnSaleOfOtherInvestments" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GainLossOnSaleOfOtherInvestments_lbl_8" xml:lang="en-US">[Gain (Loss) on Sale of Other Investments]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DepreciationAndAmortization" xlink:to="us-gaap_DepreciationAndAmortization_lbl_eac25d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DepreciationAndAmortization_lbl_eac25d" xml:lang="en-US">Depreciation and amortization</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProvisionForDoubtfulAccounts" xlink:label="us-gaap_ProvisionForDoubtfulAccounts" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProvisionForDoubtfulAccounts" xlink:to="us-gaap_ProvisionForDoubtfulAccounts_lbl_9051e9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProvisionForDoubtfulAccounts_lbl_9051e9" xml:lang="en-US">Bad debt expense</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AmortizationOfDebtDiscountPremium" xlink:label="us-gaap_AmortizationOfDebtDiscountPremium" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AmortizationOfDebtDiscountPremium" xlink:to="us-gaap_AmortizationOfDebtDiscountPremium_lbl_02e0e7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AmortizationOfDebtDiscountPremium_lbl_02e0e7" xml:lang="en-US">(Accretion of bond discount) amortization of bond premium, net</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AmortizationOfFinancingCostsAndDiscounts" xlink:label="us-gaap_AmortizationOfFinancingCostsAndDiscounts" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AmortizationOfFinancingCostsAndDiscounts" xlink:to="us-gaap_AmortizationOfFinancingCostsAndDiscounts_lbl_2df0c6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AmortizationOfFinancingCostsAndDiscounts_lbl_2df0c6" xml:lang="en-US">Amortization of discount and issuance costs on debt</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensation" xlink:to="us-gaap_ShareBasedCompensation_lbl_99035d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensation_lbl_99035d" xml:lang="en-US">Stock-based compensation</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefit" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:to="us-gaap_DeferredIncomeTaxExpenseBenefit_lbl_2c7f61" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefit_lbl_2c7f61" xml:lang="en-US">Deferred income tax benefit</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInOperatingAssetsAbstract" xlink:label="us-gaap_IncreaseDecreaseInOperatingAssetsAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOperatingAssetsAbstract" xlink:to="us-gaap_IncreaseDecreaseInOperatingAssetsAbstract_lbl_724aa0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInOperatingAssetsAbstract_lbl_724aa0" xml:lang="en-US">Decrease (increase) in operating assets:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInPremiumsReceivable" xlink:to="us-gaap_IncreaseDecreaseInPremiumsReceivable_lbl_95c6aa" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInPremiumsReceivable_lbl_95c6aa" xml:lang="en-US">Premiums receivable, net</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInPremiumsReceivable" xlink:label="us-gaap_IncreaseDecreaseInPremiumsReceivable" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInPremiumsReceivable" xlink:to="us-gaap_IncreaseDecreaseInPremiumsReceivable_lbl_16" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInPremiumsReceivable_lbl_16" xml:lang="en-US">[Increase (Decrease) in Premiums Receivable]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInReinsuranceRecoverable" xlink:to="us-gaap_IncreaseDecreaseInReinsuranceRecoverable_lbl_438e80" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInReinsuranceRecoverable_lbl_438e80" xml:lang="en-US">Reinsurance receivables, net</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInReinsuranceRecoverable" xlink:label="us-gaap_IncreaseDecreaseInReinsuranceRecoverable" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInReinsuranceRecoverable" xlink:to="us-gaap_IncreaseDecreaseInReinsuranceRecoverable_lbl_17" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInReinsuranceRecoverable_lbl_17" xml:lang="en-US">[Increase (Decrease) in Reinsurance Recoverable]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInDeferredPolicyAcquisitionCosts" xlink:to="us-gaap_IncreaseDecreaseInDeferredPolicyAcquisitionCosts_lbl_354275" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInDeferredPolicyAcquisitionCosts_lbl_354275" xml:lang="en-US">Deferred policy acquisition costs</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInDeferredPolicyAcquisitionCosts" xlink:label="us-gaap_IncreaseDecreaseInDeferredPolicyAcquisitionCosts" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInDeferredPolicyAcquisitionCosts" xlink:to="us-gaap_IncreaseDecreaseInDeferredPolicyAcquisitionCosts_lbl_18" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInDeferredPolicyAcquisitionCosts_lbl_18" xml:lang="en-US">[Increase (Decrease) in Deferred Policy Acquisition Costs]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOtherOperatingAssets" xlink:to="us-gaap_IncreaseDecreaseInOtherOperatingAssets_lbl_1a28e5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInOtherOperatingAssets_lbl_1a28e5" xml:lang="en-US">Other assets</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets" xlink:label="us-gaap_IncreaseDecreaseInOtherOperatingAssets" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOtherOperatingAssets" xlink:to="us-gaap_IncreaseDecreaseInOtherOperatingAssets_lbl_19" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInOtherOperatingAssets_lbl_19" xml:lang="en-US">[Increase (Decrease) in Other Operating Assets]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInOperatingLiabilitiesAbstract" xlink:label="us-gaap_IncreaseDecreaseInOperatingLiabilitiesAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOperatingLiabilitiesAbstract" xlink:to="us-gaap_IncreaseDecreaseInOperatingLiabilitiesAbstract_lbl_23a98c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInOperatingLiabilitiesAbstract_lbl_23a98c" xml:lang="en-US">Increase (decrease) in operating liabilities:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInFuturePolicyBenefitReserves" xlink:to="us-gaap_IncreaseDecreaseInFuturePolicyBenefitReserves_lbl_1824fe" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncreaseDecreaseInFuturePolicyBenefitReserves_lbl_1824fe" xml:lang="en-US">Loss and loss adjustment expense reserves</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInFuturePolicyBenefitReserves" xlink:label="us-gaap_IncreaseDecreaseInFuturePolicyBenefitReserves" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInFuturePolicyBenefitReserves" xlink:to="us-gaap_IncreaseDecreaseInFuturePolicyBenefitReserves_lbl_21" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInFuturePolicyBenefitReserves_lbl_21" xml:lang="en-US">[Increase (Decrease) in Future Policy Benefit Reserves]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInUnearnedPremiums" xlink:to="us-gaap_IncreaseDecreaseInUnearnedPremiums_lbl_adf6be" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncreaseDecreaseInUnearnedPremiums_lbl_adf6be" xml:lang="en-US">Unearned premiums</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInUnearnedPremiums" xlink:label="us-gaap_IncreaseDecreaseInUnearnedPremiums" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInUnearnedPremiums" xlink:to="us-gaap_IncreaseDecreaseInUnearnedPremiums_lbl_22" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInUnearnedPremiums_lbl_22" xml:lang="en-US">[Increase (Decrease) in Unearned Premiums]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_IncreseDecreseInAdvancePremiums" xlink:to="kins_IncreseDecreseInAdvancePremiums_lbl_c7a48e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_IncreseDecreseInAdvancePremiums_lbl_c7a48e" xml:lang="en-US">Advance premiums</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_IncreseDecreseInAdvancePremiums" xlink:label="kins_IncreseDecreseInAdvancePremiums" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_IncreseDecreseInAdvancePremiums" xlink:to="kins_IncreseDecreseInAdvancePremiums_lbl_23" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_IncreseDecreseInAdvancePremiums_lbl_23" xml:lang="en-US">[Advance premiums]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInReinsurancePayables" xlink:to="us-gaap_IncreaseDecreaseInReinsurancePayables_lbl_a84481" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncreaseDecreaseInReinsurancePayables_lbl_a84481" xml:lang="en-US">Reinsurance balances payable</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInReinsurancePayables" xlink:label="us-gaap_IncreaseDecreaseInReinsurancePayables" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInReinsurancePayables" xlink:to="us-gaap_IncreaseDecreaseInReinsurancePayables_lbl_24" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInReinsurancePayables_lbl_24" xml:lang="en-US">[Increase (Decrease) in Reinsurance Payables]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:to="us-gaap_IncreaseDecreaseInDeferredRevenue_lbl_a75adb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncreaseDecreaseInDeferredRevenue_lbl_a75adb" xml:lang="en-US">Deferred ceding commission revenue</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:label="us-gaap_IncreaseDecreaseInDeferredRevenue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:to="us-gaap_IncreaseDecreaseInDeferredRevenue_lbl_25" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInDeferredRevenue_lbl_25" xml:lang="en-US">[Increase (Decrease) in Deferred Revenue]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl_0f7296" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl_0f7296" xml:lang="en-US">Accounts payable, accrued expenses and other liabilities</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl_26" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl_26" xml:lang="en-US">[Increase (Decrease) in Accounts Payable and Accrued Liabilities]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl_e3b350" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl_e3b350" xml:lang="en-US">Net cash flows used in operating activities</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl_27" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl_27" xml:lang="en-US">[Net Cash Provided by (Used in) Operating Activities]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl_993d3d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl_993d3d" xml:lang="en-US">Cash flows from investing activities:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_PurchaseFixedMaturitySecuritiesHeldToMaturity" xlink:to="kins_PurchaseFixedMaturitySecuritiesHeldToMaturity_lbl_c9e4c5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="kins_PurchaseFixedMaturitySecuritiesHeldToMaturity_lbl_c9e4c5" xml:lang="en-US">Purchase - fixed-maturity securities held-to-maturity</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_PurchaseFixedMaturitySecuritiesHeldToMaturity" xlink:label="kins_PurchaseFixedMaturitySecuritiesHeldToMaturity" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_PurchaseFixedMaturitySecuritiesHeldToMaturity" xlink:to="kins_PurchaseFixedMaturitySecuritiesHeldToMaturity_lbl_29" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_PurchaseFixedMaturitySecuritiesHeldToMaturity_lbl_29" xml:lang="en-US">[Purchase - fixed-maturity securities held-to-maturity]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_PurchaseFixedMaturitySecuritiesAvailableForSale" xlink:to="kins_PurchaseFixedMaturitySecuritiesAvailableForSale_lbl_d626c8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="kins_PurchaseFixedMaturitySecuritiesAvailableForSale_lbl_d626c8" xml:lang="en-US">Purchase - fixed-maturity securities available-for-sale</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_PurchaseFixedMaturitySecuritiesAvailableForSale" xlink:label="kins_PurchaseFixedMaturitySecuritiesAvailableForSale" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_PurchaseFixedMaturitySecuritiesAvailableForSale" xlink:to="kins_PurchaseFixedMaturitySecuritiesAvailableForSale_lbl_30" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_PurchaseFixedMaturitySecuritiesAvailableForSale_lbl_30" xml:lang="en-US">[Purchase - fixed-maturity securities available-for-sale]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquireEquitySecuritiesFvNi" xlink:to="us-gaap_PaymentsToAcquireEquitySecuritiesFvNi_lbl_5b4748" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsToAcquireEquitySecuritiesFvNi_lbl_5b4748" xml:lang="en-US">Purchase - equity securities</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsToAcquireEquitySecuritiesFvNi" xlink:label="us-gaap_PaymentsToAcquireEquitySecuritiesFvNi" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquireEquitySecuritiesFvNi" xlink:to="us-gaap_PaymentsToAcquireEquitySecuritiesFvNi_lbl_31" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsToAcquireEquitySecuritiesFvNi_lbl_31" xml:lang="en-US">[Payments to Acquire Equity Securities, FV-NI]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromSaleOfHeldToMaturitySecurities" xlink:label="us-gaap_ProceedsFromSaleOfHeldToMaturitySecurities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromSaleOfHeldToMaturitySecurities" xlink:to="us-gaap_ProceedsFromSaleOfHeldToMaturitySecurities_lbl_3fa006" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromSaleOfHeldToMaturitySecurities_lbl_3fa006" xml:lang="en-US">Redemption - fixed-maturity securities held-to-maturity</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities" xlink:label="us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities" xlink:to="us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities_lbl_e6aea4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities_lbl_e6aea4" xml:lang="en-US">Sale and maturity - fixed-maturity securities available-for-sale</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromSaleOfEquitySecuritiesFvNi" xlink:label="us-gaap_ProceedsFromSaleOfEquitySecuritiesFvNi" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromSaleOfEquitySecuritiesFvNi" xlink:to="us-gaap_ProceedsFromSaleOfEquitySecuritiesFvNi_lbl_2251c8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromSaleOfEquitySecuritiesFvNi_lbl_2251c8" xml:lang="en-US">Sale - equity securities</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_RedemptionOtherInvestments" xlink:label="kins_RedemptionOtherInvestments" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_RedemptionOtherInvestments" xlink:to="kins_RedemptionOtherInvestments_lbl_7d0abe" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_RedemptionOtherInvestments_lbl_7d0abe" xml:lang="en-US">Redemption - other investments</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl_0ff138" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl_0ff138" xml:lang="en-US">Acquisition of property and equipment</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl_36" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl_36" xml:lang="en-US">[Payments to Acquire Property, Plant, and Equipment]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl_18b3ee" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl_18b3ee" xml:lang="en-US">Net cash flows provided by (used in) investing activities</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl_37" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl_37" xml:lang="en-US">[Net Cash Provided by (Used in) Investing Activities]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl_b6af8c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl_b6af8c" xml:lang="en-US">Cash flows from financing activities:</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ProceedsFromEquipmentFinancing" xlink:label="kins_ProceedsFromEquipmentFinancing" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ProceedsFromEquipmentFinancing" xlink:to="kins_ProceedsFromEquipmentFinancing_lbl_3dc3fd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ProceedsFromEquipmentFinancing_lbl_3dc3fd" xml:lang="en-US">Proceeds from equipment financing</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeasePrincipalPayments" xlink:to="us-gaap_FinanceLeasePrincipalPayments_lbl_532c01" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_FinanceLeasePrincipalPayments_lbl_532c01" xml:lang="en-US">Principal payments on equipment financing</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FinanceLeasePrincipalPayments" xlink:label="us-gaap_FinanceLeasePrincipalPayments" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeasePrincipalPayments" xlink:to="us-gaap_FinanceLeasePrincipalPayments_lbl_40" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeasePrincipalPayments_lbl_40" xml:lang="en-US">[Finance Lease, Principal Payments]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_PrincipalPaymentOn2017NotesRefinancing" xlink:to="kins_PrincipalPaymentOn2017NotesRefinancing_lbl_f406a4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="kins_PrincipalPaymentOn2017NotesRefinancing_lbl_f406a4" xml:lang="en-US">Principal payment on 2017 Notes refinancing</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_PrincipalPaymentOn2017NotesRefinancing" xlink:label="kins_PrincipalPaymentOn2017NotesRefinancing" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_PrincipalPaymentOn2017NotesRefinancing" xlink:to="kins_PrincipalPaymentOn2017NotesRefinancing_lbl_41" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_PrincipalPaymentOn2017NotesRefinancing_lbl_41" xml:lang="en-US">[Principal payment on 2017 Notes refinancing]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_BondIssueCostsOn2022Notes" xlink:to="kins_BondIssueCostsOn2022Notes_lbl_1bc0bd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="kins_BondIssueCostsOn2022Notes_lbl_1bc0bd" xml:lang="en-US">Bond issue costs on 2022 Notes</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_BondIssueCostsOn2022Notes" xlink:label="kins_BondIssueCostsOn2022Notes" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_BondIssueCostsOn2022Notes" xlink:to="kins_BondIssueCostsOn2022Notes_lbl_42" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_BondIssueCostsOn2022Notes_lbl_42" xml:lang="en-US">[Bond issue costs on 2022 Notes]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_WithholdingTaxesPaidOnVestedRetrictedStockAwards" xlink:to="kins_WithholdingTaxesPaidOnVestedRetrictedStockAwards_lbl_ed078c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="kins_WithholdingTaxesPaidOnVestedRetrictedStockAwards_lbl_ed078c" xml:lang="en-US">Withholding taxes paid on vested retricted stock awards</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_WithholdingTaxesPaidOnVestedRetrictedStockAwards" xlink:label="kins_WithholdingTaxesPaidOnVestedRetrictedStockAwards" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_WithholdingTaxesPaidOnVestedRetrictedStockAwards" xlink:to="kins_WithholdingTaxesPaidOnVestedRetrictedStockAwards_lbl_43" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_WithholdingTaxesPaidOnVestedRetrictedStockAwards_lbl_43" xml:lang="en-US">[Withholding taxes paid on vested retricted stock awards]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_NetProceedsFromIssuanceOfCommonStockEmployeeStockPurchasePlan" xlink:label="kins_NetProceedsFromIssuanceOfCommonStockEmployeeStockPurchasePlan" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_NetProceedsFromIssuanceOfCommonStockEmployeeStockPurchasePlan" xlink:to="kins_NetProceedsFromIssuanceOfCommonStockEmployeeStockPurchasePlan_lbl_0303c9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_NetProceedsFromIssuanceOfCommonStockEmployeeStockPurchasePlan_lbl_0303c9" xml:lang="en-US">Net proceeds from issuance of common stock - employee stock purchase plan</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl_2a12b1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl_2a12b1" xml:lang="en-US">Net cash flows used in financing activities</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl_46" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl_46" xml:lang="en-US">[Net Cash Provided by (Used in) Financing Activities]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_lbl_51cd54" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_lbl_51cd54" xml:lang="en-US">Decrease in cash and cash equivalents</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_lbl_47" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_lbl_47" xml:lang="en-US">[Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_lbl_eec810" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_lbl_eec810" xml:lang="en-US">Decrease in cash and cash equivalents</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl_02b671" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl_02b671" xml:lang="en-US">Cash and cash equivalents, beginning of period</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl_49" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl_49" xml:lang="en-US">[Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl_c9f33b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl_c9f33b" xml:lang="en-US">Cash and cash equivalents, end of period</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SupplementalCashFlowInformationAbstract" xlink:to="us-gaap_SupplementalCashFlowInformationAbstract_lbl_543232" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract_lbl_543232" xml:lang="en-US">Supplemental disclosures of cash flow information:</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeTaxesPaidNet" xlink:label="us-gaap_IncomeTaxesPaidNet" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxesPaidNet" xlink:to="us-gaap_IncomeTaxesPaidNet_lbl_ee9a92" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxesPaidNet_lbl_ee9a92" xml:lang="en-US">Cash paid for income taxes</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestPaidNet" xlink:label="us-gaap_InterestPaidNet" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestPaidNet" xlink:to="us-gaap_InterestPaidNet_lbl_282f4f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestPaidNet_lbl_282f4f" xml:lang="en-US">Cash paid for interest</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NoncashInvestingAndFinancingItemsAbstract" xlink:label="us-gaap_NoncashInvestingAndFinancingItemsAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NoncashInvestingAndFinancingItemsAbstract" xlink:to="us-gaap_NoncashInvestingAndFinancingItemsAbstract_lbl_ecce7f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NoncashInvestingAndFinancingItemsAbstract_lbl_ecce7f" xml:lang="en-US">Supplemental schedule of non-cash investing and financing activities:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:to="us-gaap_OtherComprehensiveIncomeLossNetOfTax_lbl_cb8291" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTax_lbl_cb8291" xml:lang="en-US">Other comprehensive income (loss), net of tax</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_WarrantsIssuedUnderTheExchangeAgreement" xlink:label="kins_WarrantsIssuedUnderTheExchangeAgreement" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_WarrantsIssuedUnderTheExchangeAgreement" xlink:to="kins_WarrantsIssuedUnderTheExchangeAgreement_lbl_182713" xlink:type="arc" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock_lbl_77e67d" xml:lang="en-US">Summary of Significant Accounting Policies</link:label>
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_InvestmentTextBlock_lbl_5591de" xml:lang="en-US">Investments</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InvestmentTextBlock" xlink:to="us-gaap_InvestmentTextBlock_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InvestmentTextBlock_lbl_2" xml:lang="en-US">Investment [Text Block]</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueDisclosuresAbstract" xlink:to="us-gaap_FairValueDisclosuresAbstract_lbl_e8c58a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueDisclosuresAbstract_lbl_e8c58a" xml:lang="en-US">Fair Value Measurements</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueDisclosuresTextBlock" xlink:to="us-gaap_FairValueDisclosuresTextBlock_lbl_00d5a4" xlink:type="arc" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueDisclosuresTextBlock" xlink:label="us-gaap_FairValueDisclosuresTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueDisclosuresTextBlock" xlink:to="us-gaap_FairValueDisclosuresTextBlock_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueDisclosuresTextBlock_lbl_2" xml:lang="en-US">Fair Value Disclosures [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FinancialInstrumentsOwnedAtFairValueAbstract" xlink:label="us-gaap_FinancialInstrumentsOwnedAtFairValueAbstract" />
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinancialInstrumentsDisclosureTextBlock" xlink:to="us-gaap_FinancialInstrumentsDisclosureTextBlock_lbl_6042b4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_FinancialInstrumentsDisclosureTextBlock_lbl_6042b4" xml:lang="en-US">Fair Value of Financial Instruments and Real Estate</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FinancialInstrumentsDisclosureTextBlock" xlink:label="us-gaap_FinancialInstrumentsDisclosureTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinancialInstrumentsDisclosureTextBlock" xlink:to="us-gaap_FinancialInstrumentsDisclosureTextBlock_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinancialInstrumentsDisclosureTextBlock_lbl_2" xml:lang="en-US">Financial Instruments Disclosure [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" />
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IntangibleAssetsDisclosureTextBlock" xlink:to="us-gaap_IntangibleAssetsDisclosureTextBlock_lbl_051699" xlink:type="arc" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IntangibleAssetsDisclosureTextBlock" xlink:label="us-gaap_IntangibleAssetsDisclosureTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IntangibleAssetsDisclosureTextBlock" xlink:to="us-gaap_IntangibleAssetsDisclosureTextBlock_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IntangibleAssetsDisclosureTextBlock_lbl_2" xml:lang="en-US">Intangible Assets Disclosure [Text Block]</link:label>
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ReinsuranceTextBlock_lbl_3aee50" xml:lang="en-US">Reinsurance</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ReinsuranceTextBlock" xlink:to="us-gaap_ReinsuranceTextBlock_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ReinsuranceTextBlock_lbl_2" xml:lang="en-US">Reinsurance [Text Block]</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredPolicyAcquisitionCostsTextBlock1" xlink:label="us-gaap_DeferredPolicyAcquisitionCostsTextBlock1" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredPolicyAcquisitionCostsTextBlock1_lbl_2" xml:lang="en-US">Deferred Policy Acquisition Costs [Text Block]</link:label>
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    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_PropertyAndCasualtyInsuranceActivityAbstract" xlink:label="kins_PropertyAndCasualtyInsuranceActivityAbstract" />
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    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_StatutoryFinancialInformationAndAccountingPoliciesAbstract" xlink:label="kins_StatutoryFinancialInformationAndAccountingPoliciesAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_StatutoryFinancialInformationAndAccountingPoliciesAbstract" xlink:to="kins_StatutoryFinancialInformationAndAccountingPoliciesAbstract_lbl_280336" xlink:type="arc" />
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_StatutoryFinancialInformationAndAccountingPoliciesDisclosureTextBlock" xlink:to="kins_StatutoryFinancialInformationAndAccountingPoliciesDisclosureTextBlock_lbl_e1b074" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_StatutoryFinancialInformationAndAccountingPoliciesDisclosureTextBlock_lbl_e1b074" xml:lang="en-US">Statutory Financial Information and Accounting Policies</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_StatutoryFinancialInformationAndAccountingPoliciesDisclosureTextBlock" xlink:label="kins_StatutoryFinancialInformationAndAccountingPoliciesDisclosureTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_StatutoryFinancialInformationAndAccountingPoliciesDisclosureTextBlock" xlink:to="kins_StatutoryFinancialInformationAndAccountingPoliciesDisclosureTextBlock_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_StatutoryFinancialInformationAndAccountingPoliciesDisclosureTextBlock_lbl_2" xml:lang="en-US">[Statutory Financial Information and Accounting Policies]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_RiskBasedCapitalAbstract" xlink:label="kins_RiskBasedCapitalAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_RiskBasedCapitalAbstract" xlink:to="kins_RiskBasedCapitalAbstract_lbl_a25287" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_RiskBasedCapitalAbstract_lbl_a25287" xml:lang="en-US">Risk Based Capital</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_RiskBasedCapitalDisclosureTextBlock" xlink:to="kins_RiskBasedCapitalDisclosureTextBlock_lbl_4c5915" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_RiskBasedCapitalDisclosureTextBlock_lbl_4c5915" xml:lang="en-US">Risk Based Capital</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_RiskBasedCapitalDisclosureTextBlock" xlink:label="kins_RiskBasedCapitalDisclosureTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_RiskBasedCapitalDisclosureTextBlock" xlink:to="kins_RiskBasedCapitalDisclosureTextBlock_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_RiskBasedCapitalDisclosureTextBlock_lbl_2" xml:lang="en-US">[Risk Based Capital]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="us-gaap_IncomeTaxDisclosureAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxDisclosureAbstract" xlink:to="us-gaap_IncomeTaxDisclosureAbstract_lbl_0cd29c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxDisclosureAbstract_lbl_0cd29c" xml:lang="en-US">Income Taxes</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxDisclosureTextBlock" xlink:to="us-gaap_IncomeTaxDisclosureTextBlock_lbl_f2094d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock_lbl_f2094d" xml:lang="en-US">Income Taxes</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxDisclosureTextBlock" xlink:to="us-gaap_IncomeTaxDisclosureTextBlock_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock_lbl_2" xml:lang="en-US">Income Tax Disclosure [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_EmployeeBenefitPlansAbstract" xlink:label="kins_EmployeeBenefitPlansAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_EmployeeBenefitPlansAbstract" xlink:to="kins_EmployeeBenefitPlansAbstract_lbl_8f1d7e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_EmployeeBenefitPlansAbstract_lbl_8f1d7e" xml:lang="en-US">Employee Benefit Plans</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CompensationAndEmployeeBenefitPlansTextBlock" xlink:to="us-gaap_CompensationAndEmployeeBenefitPlansTextBlock_lbl_94a514" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CompensationAndEmployeeBenefitPlansTextBlock_lbl_94a514" xml:lang="en-US">Employee Benefit Plans</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CompensationAndEmployeeBenefitPlansTextBlock" xlink:label="us-gaap_CompensationAndEmployeeBenefitPlansTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CompensationAndEmployeeBenefitPlansTextBlock" xlink:to="us-gaap_CompensationAndEmployeeBenefitPlansTextBlock_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CompensationAndEmployeeBenefitPlansTextBlock_lbl_2" xml:lang="en-US">Compensation and Employee Benefit Plans [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:to="us-gaap_CommitmentsAndContingenciesDisclosureAbstract_lbl_609974" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureAbstract_lbl_609974" xml:lang="en-US">Commitments and Contingencies</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:to="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl_2bcf81" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl_2bcf81" xml:lang="en-US">Commitments and Contingencies</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:to="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl_2" xml:lang="en-US">Commitments and Contingencies Disclosure [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="us-gaap_EarningsPerShareAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareAbstract" xlink:to="us-gaap_EarningsPerShareAbstract_lbl_715e4a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerShareAbstract_lbl_715e4a" xml:lang="en-US">Loss Per Common Share</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareTextBlock" xlink:to="us-gaap_EarningsPerShareTextBlock_lbl_297e6a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_EarningsPerShareTextBlock_lbl_297e6a" xml:lang="en-US">Loss Per Common Share</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EarningsPerShareTextBlock" xlink:label="us-gaap_EarningsPerShareTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareTextBlock" xlink:to="us-gaap_EarningsPerShareTextBlock_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerShareTextBlock_lbl_2" xml:lang="en-US">Earnings Per Share [Text Block]</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventsAbstract" xlink:to="us-gaap_SubsequentEventsAbstract_lbl_949e22" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsequentEventsAbstract_lbl_949e22" xml:lang="en-US">Subsequent Events</link:label>
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_SubsequentEventsTextBlock_lbl_b6dd31" xml:lang="en-US">Subsequent Events</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventsTextBlock" xlink:label="us-gaap_SubsequentEventsTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventsTextBlock" xlink:to="us-gaap_SubsequentEventsTextBlock_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsequentEventsTextBlock_lbl_2" xml:lang="en-US">Subsequent Events [Text Block]</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_QuarterlyFinancialInformationDisclosureAbstract" xlink:to="us-gaap_QuarterlyFinancialInformationDisclosureAbstract_lbl_4a20d4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_QuarterlyFinancialInformationDisclosureAbstract_lbl_4a20d4" xml:lang="en-US">Quarterly Financial Data (Unaudited)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_QuarterlyFinancialInformationTextBlock" xlink:to="us-gaap_QuarterlyFinancialInformationTextBlock_lbl_bb4e62" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_QuarterlyFinancialInformationTextBlock_lbl_bb4e62" xml:lang="en-US">Quarterly Financial Data (Unaudited)</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_QuarterlyFinancialInformationTextBlock" xlink:label="us-gaap_QuarterlyFinancialInformationTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_QuarterlyFinancialInformationTextBlock" xlink:to="us-gaap_QuarterlyFinancialInformationTextBlock_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_QuarterlyFinancialInformationTextBlock_lbl_2" xml:lang="en-US">Quarterly Financial Information [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_BasisOfPresentationGoingConcernPolicyTextBlock" xlink:label="kins_BasisOfPresentationGoingConcernPolicyTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_BasisOfPresentationGoingConcernPolicyTextBlock" xlink:to="kins_BasisOfPresentationGoingConcernPolicyTextBlock_lbl_280198" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_BasisOfPresentationGoingConcernPolicyTextBlock_lbl_280198" xml:lang="en-US">Basis Of Presentation; Going Concern</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConsolidationPolicyTextBlock" xlink:to="us-gaap_ConsolidationPolicyTextBlock_lbl_bdd41a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConsolidationPolicyTextBlock_lbl_bdd41a" xml:lang="en-US">Principles of Consolidation</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenueRecognitionPolicyTextBlock" xlink:to="us-gaap_RevenueRecognitionPolicyTextBlock_lbl_88e689" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RevenueRecognitionPolicyTextBlock_lbl_88e689" xml:lang="en-US">Revenue Recognition</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_LossAndLossAdjustmentExpensesLAEReservesPolicyTextBlock" xlink:label="kins_LossAndLossAdjustmentExpensesLAEReservesPolicyTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_LossAndLossAdjustmentExpensesLAEReservesPolicyTextBlock" xlink:to="kins_LossAndLossAdjustmentExpensesLAEReservesPolicyTextBlock_lbl_85a6bc" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_LossAndLossAdjustmentExpensesLAEReservesPolicyTextBlock_lbl_85a6bc" xml:lang="en-US">Loss and Loss Adjustment Expenses ("LAE") Reserves</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ReinsuranceAccountingPolicy" xlink:to="us-gaap_ReinsuranceAccountingPolicy_lbl_10a1dc" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ReinsuranceAccountingPolicy_lbl_10a1dc" xml:lang="en-US">Reinsurance</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ReinsuranceAccountingPolicy" xlink:label="us-gaap_ReinsuranceAccountingPolicy" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ReinsuranceAccountingPolicy" xlink:to="us-gaap_ReinsuranceAccountingPolicy_lbl_6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ReinsuranceAccountingPolicy_lbl_6" xml:lang="en-US">Reinsurance Accounting Policy [Policy Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_CreditLossesPolicyTextBlock" xlink:label="kins_CreditLossesPolicyTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_CreditLossesPolicyTextBlock" xlink:to="kins_CreditLossesPolicyTextBlock_lbl_29ff3e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_CreditLossesPolicyTextBlock_lbl_29ff3e" xml:lang="en-US">Credit Losses</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:label="us-gaap_CashAndCashEquivalentsPolicyTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:to="us-gaap_CashAndCashEquivalentsPolicyTextBlock_lbl_32682b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashAndCashEquivalentsPolicyTextBlock_lbl_32682b" xml:lang="en-US">Cash and Cash Equivalents</link:label>
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_InvestmentPolicyTextBlock_lbl_c4b4fb" xml:lang="en-US">Investments</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InvestmentPolicyTextBlock" xlink:to="us-gaap_InvestmentPolicyTextBlock_lbl_9" xlink:type="arc" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PremiumsReceivableBasisOfAccountingPolicy_lbl_09c3e6" xml:lang="en-US">Premiums Receivable</link:label>
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    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_LineOfBusiness" xlink:label="kins_LineOfBusiness" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_LineOfBusiness" xlink:to="kins_LineOfBusiness_lbl_d9b69c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_LineOfBusiness_lbl_d9b69c" xml:lang="en-US">Line of Business</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ScheduleOfApproximateReinsuranceRecoverablesTableTextBlock" xlink:label="kins_ScheduleOfApproximateReinsuranceRecoverablesTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ScheduleOfApproximateReinsuranceRecoverablesTableTextBlock" xlink:to="kins_ScheduleOfApproximateReinsuranceRecoverablesTableTextBlock_lbl_36d90d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ScheduleOfApproximateReinsuranceRecoverablesTableTextBlock_lbl_36d90d" xml:lang="en-US">Schedule of approximate reinsurance recoverables</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ScheduleOfCedingCommissionsEarnedTableTextBlock" xlink:label="kins_ScheduleOfCedingCommissionsEarnedTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ScheduleOfCedingCommissionsEarnedTableTextBlock" xlink:to="kins_ScheduleOfCedingCommissionsEarnedTableTextBlock_lbl_5cd9fe" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ScheduleOfCedingCommissionsEarnedTableTextBlock_lbl_5cd9fe" xml:lang="en-US">Schedule of Ceding commissions earned</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ScheduleOfAcquisitionCostsIncurredTableTextBlock" xlink:label="kins_ScheduleOfAcquisitionCostsIncurredTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ScheduleOfAcquisitionCostsIncurredTableTextBlock" xlink:to="kins_ScheduleOfAcquisitionCostsIncurredTableTextBlock_lbl_6fbebe" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ScheduleOfAcquisitionCostsIncurredTableTextBlock_lbl_6fbebe" xml:lang="en-US">Schedule of acquisition costs incurred</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ScheduleOfEndingBalancesForDeferredAcquisitionCostsAndDeferredCedingCommissionRevenueTableTextBlock" xlink:label="kins_ScheduleOfEndingBalancesForDeferredAcquisitionCostsAndDeferredCedingCommissionRevenueTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ScheduleOfEndingBalancesForDeferredAcquisitionCostsAndDeferredCedingCommissionRevenueTableTextBlock" xlink:to="kins_ScheduleOfEndingBalancesForDeferredAcquisitionCostsAndDeferredCedingCommissionRevenueTableTextBlock_lbl_6c5766" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ScheduleOfEndingBalancesForDeferredAcquisitionCostsAndDeferredCedingCommissionRevenueTableTextBlock_lbl_6c5766" xml:lang="en-US">Schedule of Ending balances for deferred acquisition costs and deferred ceding commission revenue</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfDebtTableTextBlock" xlink:label="us-gaap_ScheduleOfDebtTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfDebtTableTextBlock" xlink:to="us-gaap_ScheduleOfDebtTableTextBlock_lbl_5a724e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfDebtTableTextBlock_lbl_5a724e" xml:lang="en-US">Long-term debt</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock" xlink:label="us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock" xlink:to="us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock_lbl_766e3b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock_lbl_766e3b" xml:lang="en-US">Schedule of Note and Warrant Exchange</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ScheduleOfPercentagesOfThePrincipalAmountTableTextBlock" xlink:label="kins_ScheduleOfPercentagesOfThePrincipalAmountTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ScheduleOfPercentagesOfThePrincipalAmountTableTextBlock" xlink:to="kins_ScheduleOfPercentagesOfThePrincipalAmountTableTextBlock_lbl_cd5291" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ScheduleOfPercentagesOfThePrincipalAmountTableTextBlock_lbl_cd5291" xml:lang="en-US">Schedule of percentages of the principal amount</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ScheduleOfFutureContractualPaymentObligationsTableTextBlock" xlink:label="kins_ScheduleOfFutureContractualPaymentObligationsTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ScheduleOfFutureContractualPaymentObligationsTableTextBlock" xlink:to="kins_ScheduleOfFutureContractualPaymentObligationsTableTextBlock_lbl_d82889" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ScheduleOfFutureContractualPaymentObligationsTableTextBlock_lbl_d82889" xml:lang="en-US">Schedule of Future contractual payment obligations</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:label="us-gaap_PropertyPlantAndEquipmentTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:to="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl_ced733" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl_ced733" xml:lang="en-US">Schedule of components of property and equipment</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ScheduleOfEarnedPremiumsTextBlock" xlink:label="kins_ScheduleOfEarnedPremiumsTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ScheduleOfEarnedPremiumsTextBlock" xlink:to="kins_ScheduleOfEarnedPremiumsTextBlock_lbl_7a8293" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ScheduleOfEarnedPremiumsTextBlock_lbl_7a8293" xml:lang="en-US">Schedule of Earned Premiums</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ScheduleOfLiabilityForLossAndLaeExpensesTableTextBlock" xlink:label="kins_ScheduleOfLiabilityForLossAndLaeExpensesTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ScheduleOfLiabilityForLossAndLaeExpensesTableTextBlock" xlink:to="kins_ScheduleOfLiabilityForLossAndLaeExpensesTableTextBlock_lbl_0b7072" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ScheduleOfLiabilityForLossAndLaeExpensesTableTextBlock_lbl_0b7072" xml:lang="en-US">Schedule of liability for loss and LAE expenses</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ScheduleOfUnpaidLossesAndLaeTableTextBlock" xlink:label="kins_ScheduleOfUnpaidLossesAndLaeTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ScheduleOfUnpaidLossesAndLaeTableTextBlock" xlink:to="kins_ScheduleOfUnpaidLossesAndLaeTableTextBlock_lbl_bcb87a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ScheduleOfUnpaidLossesAndLaeTableTextBlock_lbl_bcb87a" xml:lang="en-US">Schedule of unpaid losses and LAE</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_IncurredClaimsAllocatedClaimAdjustmentTableTextBlock" xlink:label="kins_IncurredClaimsAllocatedClaimAdjustmentTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_IncurredClaimsAllocatedClaimAdjustmentTableTextBlock" xlink:to="kins_IncurredClaimsAllocatedClaimAdjustmentTableTextBlock_lbl_1027c9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_IncurredClaimsAllocatedClaimAdjustmentTableTextBlock_lbl_1027c9" xml:lang="en-US">Incurred Claims and Allocated Claim Adjustment Expenses</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_CumulativePaidClaimsAllocatedClaimAdjustmentExpensesTableTextBlock" xlink:label="kins_CumulativePaidClaimsAllocatedClaimAdjustmentExpensesTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_CumulativePaidClaimsAllocatedClaimAdjustmentExpensesTableTextBlock" xlink:to="kins_CumulativePaidClaimsAllocatedClaimAdjustmentExpensesTableTextBlock_lbl_c17009" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_CumulativePaidClaimsAllocatedClaimAdjustmentExpensesTableTextBlock_lbl_c17009" xml:lang="en-US">Cumulative Paid Claims and Allocated Claim Adjustment Expenses</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ReconciliationOfNetIncurredAndPaidClaimsTableTextBlock" xlink:label="kins_ReconciliationOfNetIncurredAndPaidClaimsTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ReconciliationOfNetIncurredAndPaidClaimsTableTextBlock" xlink:to="kins_ReconciliationOfNetIncurredAndPaidClaimsTableTextBlock_lbl_3e14fa" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ReconciliationOfNetIncurredAndPaidClaimsTableTextBlock_lbl_3e14fa" xml:lang="en-US">Reconciliation of the net incurred and paid claims</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShortdurationInsuranceContractsScheduleOfHistoricalClaimsDurationTableTextBlock" xlink:label="us-gaap_ShortdurationInsuranceContractsScheduleOfHistoricalClaimsDurationTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortdurationInsuranceContractsScheduleOfHistoricalClaimsDurationTableTextBlock" xlink:to="us-gaap_ShortdurationInsuranceContractsScheduleOfHistoricalClaimsDurationTableTextBlock_lbl_2835dd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShortdurationInsuranceContractsScheduleOfHistoricalClaimsDurationTableTextBlock_lbl_2835dd" xml:lang="en-US">Supplementary unaudited information about average historical claims duration</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfShareBasedCompensationStockOptionsAndStockAppreciationRightsAwardActivityTableTextBlock" xlink:label="us-gaap_ScheduleOfShareBasedCompensationStockOptionsAndStockAppreciationRightsAwardActivityTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfShareBasedCompensationStockOptionsAndStockAppreciationRightsAwardActivityTableTextBlock" xlink:to="us-gaap_ScheduleOfShareBasedCompensationStockOptionsAndStockAppreciationRightsAwardActivityTableTextBlock_lbl_0337b1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfShareBasedCompensationStockOptionsAndStockAppreciationRightsAwardActivityTableTextBlock_lbl_0337b1" xml:lang="en-US">Schedule of Stock Options Activity</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock" xlink:label="us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock" xlink:to="us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock_lbl_084574" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock_lbl_084574" xml:lang="en-US">Schedule of the restricted Common Stock activity</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_WeightedAverageAssumptions" xlink:label="kins_WeightedAverageAssumptions" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_WeightedAverageAssumptions" xlink:to="kins_WeightedAverageAssumptions_lbl_fee7ee" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_WeightedAverageAssumptions_lbl_fee7ee" xml:lang="en-US">Weighted average assumptions</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock" xlink:label="us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock" xlink:to="us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_lbl_fb5d28" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_lbl_fb5d28" xml:lang="en-US">Schedule of provision for income taxes from continuing operations</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:label="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:to="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_lbl_f2293d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_lbl_f2293d" xml:lang="en-US">Schedule of a reconciliation of the federal statutory rate</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:label="us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:to="us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_lbl_d01b99" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_lbl_d01b99" xml:lang="en-US">Schedule of Deferrred Tax Assets and Liabilities</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SummaryOfOperatingLossCarryforwardsTextBlock" xlink:label="us-gaap_SummaryOfOperatingLossCarryforwardsTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SummaryOfOperatingLossCarryforwardsTextBlock" xlink:to="us-gaap_SummaryOfOperatingLossCarryforwardsTextBlock_lbl_af08e0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SummaryOfOperatingLossCarryforwardsTextBlock_lbl_af08e0" xml:lang="en-US">Schedule of net operating loss carryovers</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ScheduleOfChangesInNetDeferredIncomeTaxLiabilityToDeferredIncomeTaxProvisionTableTextBlock" xlink:label="kins_ScheduleOfChangesInNetDeferredIncomeTaxLiabilityToDeferredIncomeTaxProvisionTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ScheduleOfChangesInNetDeferredIncomeTaxLiabilityToDeferredIncomeTaxProvisionTableTextBlock" xlink:to="kins_ScheduleOfChangesInNetDeferredIncomeTaxLiabilityToDeferredIncomeTaxProvisionTableTextBlock_lbl_eef11e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ScheduleOfChangesInNetDeferredIncomeTaxLiabilityToDeferredIncomeTaxProvisionTableTextBlock_lbl_eef11e" xml:lang="en-US">Schedule of changes in net deferred income tax liability to the deferred income tax provision</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LeaseCostTableTextBlock" xlink:label="us-gaap_LeaseCostTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LeaseCostTableTextBlock" xlink:to="us-gaap_LeaseCostTableTextBlock_lbl_33ae50" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LeaseCostTableTextBlock_lbl_33ae50" xml:lang="en-US">Lease cost</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_lbl_6d1374" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_lbl_6d1374" xml:lang="en-US">Schedule of lease liability maturities</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:label="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:to="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_lbl_5921c1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_lbl_5921c1" xml:lang="en-US">Reconciliation of the weighted average number of shares of Common Stock used in the calculation of basic and diluted earnings per common share</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock" xlink:label="us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock" xlink:to="us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock_lbl_a2e5ba" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock_lbl_a2e5ba" xml:lang="en-US">Schedule of Quarterly Financial Data</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_DirectWrittenPremiumsPercentage" xlink:label="kins_DirectWrittenPremiumsPercentage" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_DirectWrittenPremiumsPercentage" xlink:to="kins_DirectWrittenPremiumsPercentage_lbl_5623fd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_DirectWrittenPremiumsPercentage_lbl_5623fd" xml:lang="en-US">Direct written premiums, percentage</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_CollateralizedBankRepurchaseAgreement" xlink:label="kins_CollateralizedBankRepurchaseAgreement" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_CollateralizedBankRepurchaseAgreement" xlink:to="kins_CollateralizedBankRepurchaseAgreement_lbl_ac14a0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_CollateralizedBankRepurchaseAgreement_lbl_ac14a0" xml:lang="en-US">Collateralized bank repurchase agreement (1)</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DepositsMoneyMarketDeposits" xlink:label="us-gaap_DepositsMoneyMarketDeposits" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DepositsMoneyMarketDeposits" xlink:to="us-gaap_DepositsMoneyMarketDeposits_lbl_853074" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DepositsMoneyMarketDeposits_lbl_853074" xml:lang="en-US">Money market funds</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Deposits" xlink:to="us-gaap_Deposits_lbl_f3785b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_Deposits_lbl_f3785b" xml:lang="en-US">Total</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Deposits" xlink:label="us-gaap_Deposits" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Deposits" xlink:to="us-gaap_Deposits_lbl_4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Deposits_lbl_4" xml:lang="en-US">[Deposits]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ConcentrationRiskByTypeAxis" xlink:label="us-gaap_ConcentrationRiskByTypeAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConcentrationRiskByTypeAxis" xlink:to="us-gaap_ConcentrationRiskByTypeAxis_lbl_18d5d3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConcentrationRiskByTypeAxis_lbl_18d5d3" xml:lang="en-US">Concentration Risk By Type Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_PersonalLinesMember" xlink:label="kins_PersonalLinesMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_PersonalLinesMember" xlink:to="kins_PersonalLinesMember_lbl_34f61e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_PersonalLinesMember_lbl_34f61e" xml:lang="en-US">Personal Lines [Member] [Member] [Member] [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_PremiumsEarnedNotSubjectToConcentrationMember" xlink:label="kins_PremiumsEarnedNotSubjectToConcentrationMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_PremiumsEarnedNotSubjectToConcentrationMember" xlink:to="kins_PremiumsEarnedNotSubjectToConcentrationMember_lbl_43ed38" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_PremiumsEarnedNotSubjectToConcentrationMember_lbl_43ed38" xml:lang="en-US">Premiums earned not subject to concentration [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_TotalPremiumsEarnedPercentage1" xlink:label="kins_TotalPremiumsEarnedPercentage1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_TotalPremiumsEarnedPercentage1" xlink:to="kins_TotalPremiumsEarnedPercentage1_lbl_bfb6a9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_TotalPremiumsEarnedPercentage1_lbl_bfb6a9" xml:lang="en-US">Total premiums earned</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_TotalPremiumsEarnedSubjectToConcentrationPercentage1" xlink:label="kins_TotalPremiumsEarnedSubjectToConcentrationPercentage1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_TotalPremiumsEarnedSubjectToConcentrationPercentage1" xlink:to="kins_TotalPremiumsEarnedSubjectToConcentrationPercentage1_lbl_0d16d1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_TotalPremiumsEarnedSubjectToConcentrationPercentage1_lbl_0d16d1" xml:lang="en-US">Total premiums earned subject to concentration</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AssetsSoldUnderAgreementsToRepurchaseAxis" xlink:label="us-gaap_AssetsSoldUnderAgreementsToRepurchaseAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsSoldUnderAgreementsToRepurchaseAxis" xlink:to="us-gaap_AssetsSoldUnderAgreementsToRepurchaseAxis_lbl_5f1291" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsSoldUnderAgreementsToRepurchaseAxis_lbl_5f1291" xml:lang="en-US">Assets Sold Under Agreements To Repurchase Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SeniorNotesMember" xlink:label="us-gaap_SeniorNotesMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SeniorNotesMember" xlink:to="us-gaap_SeniorNotesMember_lbl_c987aa" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SeniorNotesMember_lbl_c987aa" xml:lang="en-US">Senior Notes [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_InvestedAssetsAndCash" xlink:label="kins_InvestedAssetsAndCash" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_InvestedAssetsAndCash" xlink:to="kins_InvestedAssetsAndCash_lbl_3f827d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_InvestedAssetsAndCash_lbl_3f827d" xml:lang="en-US">Invested assets and cash</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="us-gaap_DebtInstrumentFaceAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentFaceAmount" xlink:to="us-gaap_DebtInstrumentFaceAmount_lbl_acd2a9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentFaceAmount_lbl_acd2a9" xml:lang="en-US">Debt instrument, face amount</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:to="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl_583884" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl_583884" xml:lang="en-US">Debt instrument, interest rate</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableRecoveries" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivableRecoveries" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AllowanceForDoubtfulAccountsReceivableRecoveries" xlink:to="us-gaap_AllowanceForDoubtfulAccountsReceivableRecoveries_lbl_bce4db" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivableRecoveries_lbl_bce4db" xml:lang="en-US">Allowance for doubtful accounts</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PremiumsReceivableAllowanceForDoubtfulAccountsWriteOffsAgainstAllowance" xlink:label="us-gaap_PremiumsReceivableAllowanceForDoubtfulAccountsWriteOffsAgainstAllowance" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PremiumsReceivableAllowanceForDoubtfulAccountsWriteOffsAgainstAllowance" xlink:to="us-gaap_PremiumsReceivableAllowanceForDoubtfulAccountsWriteOffsAgainstAllowance_lbl_71d96c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PremiumsReceivableAllowanceForDoubtfulAccountsWriteOffsAgainstAllowance_lbl_71d96c" xml:lang="en-US">Uncollectible premiums receivable balances written off</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AdvertisingExpense" xlink:label="us-gaap_AdvertisingExpense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdvertisingExpense" xlink:to="us-gaap_AdvertisingExpense_lbl_b6b459" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdvertisingExpense_lbl_b6b459" xml:lang="en-US">Advertising costs</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromCustomers" xlink:label="us-gaap_ProceedsFromCustomers" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromCustomers" xlink:to="us-gaap_ProceedsFromCustomers_lbl_f286d9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromCustomers_lbl_f286d9" xml:lang="en-US">Gross proceeds</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_AccuredInvestmentIncome" xlink:label="kins_AccuredInvestmentIncome" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AccuredInvestmentIncome" xlink:to="kins_AccuredInvestmentIncome_lbl_6b66fe" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_AccuredInvestmentIncome_lbl_6b66fe" xml:lang="en-US">Accured Investment income</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_EstimatesUsefulLifes" xlink:label="kins_EstimatesUsefulLifes" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_EstimatesUsefulLifes" xlink:to="kins_EstimatesUsefulLifes_lbl_35904f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_EstimatesUsefulLifes_lbl_35904f" xml:lang="en-US">Estimates useful lifes</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl_338e51" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl_338e51" xml:lang="en-US">Related Party Transactions By Related Party Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InformationByCategoryOfDebtSecurityAxis" xlink:label="us-gaap_InformationByCategoryOfDebtSecurityAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InformationByCategoryOfDebtSecurityAxis" xlink:to="us-gaap_InformationByCategoryOfDebtSecurityAxis_lbl_4370b0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InformationByCategoryOfDebtSecurityAxis_lbl_4370b0" xml:lang="en-US">Information By Category Of Debt Security Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_USTreasuryAndGovernmentsMember" xlink:label="kins_USTreasuryAndGovernmentsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_USTreasuryAndGovernmentsMember" xlink:to="kins_USTreasuryAndGovernmentsMember_lbl_740f4a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_USTreasuryAndGovernmentsMember_lbl_740f4a" xml:lang="en-US">US Treasury and Government [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_FixedMaturitySecuritiesPoliticalSubdivisionsOfStatesTerritoriesAndPossessionsMember" xlink:label="kins_FixedMaturitySecuritiesPoliticalSubdivisionsOfStatesTerritoriesAndPossessionsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_FixedMaturitySecuritiesPoliticalSubdivisionsOfStatesTerritoriesAndPossessionsMember" xlink:to="kins_FixedMaturitySecuritiesPoliticalSubdivisionsOfStatesTerritoriesAndPossessionsMember_lbl_405ddf" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_FixedMaturitySecuritiesPoliticalSubdivisionsOfStatesTerritoriesAndPossessionsMember_lbl_405ddf" xml:lang="en-US">Fixed-Maturity Securities Political Subdivisions Of States Territories And Possessions [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_FixedMaturitySecuritiesCorporateAndOtherBondsIndustrialAndMiscellaneousMember" xlink:label="kins_FixedMaturitySecuritiesCorporateAndOtherBondsIndustrialAndMiscellaneousMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_FixedMaturitySecuritiesCorporateAndOtherBondsIndustrialAndMiscellaneousMember" xlink:to="kins_FixedMaturitySecuritiesCorporateAndOtherBondsIndustrialAndMiscellaneousMember_lbl_0e5792" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_FixedMaturitySecuritiesCorporateAndOtherBondsIndustrialAndMiscellaneousMember_lbl_0e5792" xml:lang="en-US">Fixed-Maturity Securities Corporate And Other Bonds Industrial And Miscellaneous [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_FixedMaturitySecuritiesMortgageBackedSecuritiesMember" xlink:label="kins_FixedMaturitySecuritiesMortgageBackedSecuritiesMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_FixedMaturitySecuritiesMortgageBackedSecuritiesMember" xlink:to="kins_FixedMaturitySecuritiesMortgageBackedSecuritiesMember_lbl_55e721" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_FixedMaturitySecuritiesMortgageBackedSecuritiesMember_lbl_55e721" xml:lang="en-US">Fixed Maturity Securities Residential Mortgage and other asset backed securities [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_FixedMaturitySecuritiesTotalFixedMaturitySecuritiesMember" xlink:label="kins_FixedMaturitySecuritiesTotalFixedMaturitySecuritiesMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_FixedMaturitySecuritiesTotalFixedMaturitySecuritiesMember" xlink:to="kins_FixedMaturitySecuritiesTotalFixedMaturitySecuritiesMember_lbl_d11dda" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_FixedMaturitySecuritiesTotalFixedMaturitySecuritiesMember_lbl_d11dda" xml:lang="en-US">Fixed Maturity Securities Total Fixed Maturity Securities [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis" xlink:to="us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_lbl_da5cf4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_lbl_da5cf4" xml:lang="en-US">Cost or amortized cost</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AvailableForSaleDebtSecuritiesGrossUnrealizedGain" xlink:label="us-gaap_AvailableForSaleDebtSecuritiesGrossUnrealizedGain" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AvailableForSaleDebtSecuritiesGrossUnrealizedGain" xlink:to="us-gaap_AvailableForSaleDebtSecuritiesGrossUnrealizedGain_lbl_31e6d7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AvailableForSaleDebtSecuritiesGrossUnrealizedGain_lbl_31e6d7" xml:lang="en-US">Gross unrealized gains</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_AvailableForSaleSecuritiesContinuousGrossUnrealizedLossPositionLessThan12MonthsLosses" xlink:label="kins_AvailableForSaleSecuritiesContinuousGrossUnrealizedLossPositionLessThan12MonthsLosses" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AvailableForSaleSecuritiesContinuousGrossUnrealizedLossPositionLessThan12MonthsLosses" xlink:to="kins_AvailableForSaleSecuritiesContinuousGrossUnrealizedLossPositionLessThan12MonthsLosses_lbl_2b873c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_AvailableForSaleSecuritiesContinuousGrossUnrealizedLossPositionLessThan12MonthsLosses_lbl_2b873c" xml:lang="en-US">Gross unrealized losses - less than 12 months</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_AvailableForSaleSecuritiesContinuousGrossUnrealizedLossPosition12MonthsOrLongerLosses" xlink:label="kins_AvailableForSaleSecuritiesContinuousGrossUnrealizedLossPosition12MonthsOrLongerLosses" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AvailableForSaleSecuritiesContinuousGrossUnrealizedLossPosition12MonthsOrLongerLosses" xlink:to="kins_AvailableForSaleSecuritiesContinuousGrossUnrealizedLossPosition12MonthsOrLongerLosses_lbl_366fcf" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_AvailableForSaleSecuritiesContinuousGrossUnrealizedLossPosition12MonthsOrLongerLosses_lbl_366fcf" xml:lang="en-US">Gross unrealized loss - more than 12 months</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AvailableForSaleSecuritiesFairValueDisclosure1" xlink:to="kins_AvailableForSaleSecuritiesFairValueDisclosure1_lbl_ff8577" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="kins_AvailableForSaleSecuritiesFairValueDisclosure1_lbl_ff8577" xml:lang="en-US">Estimated fair value</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_AvailableForSaleSecuritiesFairValueDisclosure1" xlink:label="kins_AvailableForSaleSecuritiesFairValueDisclosure1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AvailableForSaleSecuritiesFairValueDisclosure1" xlink:to="kins_AvailableForSaleSecuritiesFairValueDisclosure1_lbl_6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_AvailableForSaleSecuritiesFairValueDisclosure1_lbl_6" xml:lang="en-US">[Estimated fair value]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_NetUnrealizedGainsLosses" xlink:label="kins_NetUnrealizedGainsLosses" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_NetUnrealizedGainsLosses" xlink:to="kins_NetUnrealizedGainsLosses_lbl_b0c19c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_NetUnrealizedGainsLosses_lbl_b0c19c" xml:lang="en-US">Net unrealized gains</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FinancialInstrumentAxis" xlink:label="us-gaap_FinancialInstrumentAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinancialInstrumentAxis" xlink:to="us-gaap_FinancialInstrumentAxis_lbl_952be0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinancialInstrumentAxis_lbl_952be0" xml:lang="en-US">Financial Instrument Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_LessThanOneYearMember" xlink:label="kins_LessThanOneYearMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_LessThanOneYearMember" xlink:to="kins_LessThanOneYearMember_lbl_8f0fb7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_LessThanOneYearMember_lbl_8f0fb7" xml:lang="en-US">Less Than One Year [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_OneToFiveYearsMember" xlink:label="kins_OneToFiveYearsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_OneToFiveYearsMember" xlink:to="kins_OneToFiveYearsMember_lbl_7fe741" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_OneToFiveYearsMember_lbl_7fe741" xml:lang="en-US">One To Five Years [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_FiveToTenYearsMember" xlink:label="kins_FiveToTenYearsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_FiveToTenYearsMember" xlink:to="kins_FiveToTenYearsMember_lbl_0c7d29" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_FiveToTenYearsMember_lbl_0c7d29" xml:lang="en-US">Five To Ten Years [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_MoreThan10YearsMember" xlink:label="kins_MoreThan10YearsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_MoreThan10YearsMember" xlink:to="kins_MoreThan10YearsMember_lbl_553c05" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_MoreThan10YearsMember_lbl_553c05" xml:lang="en-US">More Than 10 Years [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ResidentialMortgageAndOtherAssetBackedSecuritiesMember" xlink:label="kins_ResidentialMortgageAndOtherAssetBackedSecuritiesMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ResidentialMortgageAndOtherAssetBackedSecuritiesMember" xlink:to="kins_ResidentialMortgageAndOtherAssetBackedSecuritiesMember_lbl_760db7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ResidentialMortgageAndOtherAssetBackedSecuritiesMember_lbl_760db7" xml:lang="en-US">Residential mortgage and other asset backed securities [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_AmortizedCost" xlink:label="kins_AmortizedCost" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AmortizedCost" xlink:to="kins_AmortizedCost_lbl_607b7d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_AmortizedCost_lbl_607b7d" xml:lang="en-US">Amortized cost</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_FairValue" xlink:to="kins_FairValue_lbl_a0126a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_FairValue_lbl_a0126a" xml:lang="en-US">Estimated fair value</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_FairValue" xlink:label="kins_FairValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_FairValue" xlink:to="kins_FairValue_lbl_3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_FairValue_lbl_3" xml:lang="en-US">[Estimated fair value 1]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="us-gaap_StatementClassOfStockAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementClassOfStockAxis" xlink:to="us-gaap_StatementClassOfStockAxis_lbl_29be96" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementClassOfStockAxis_lbl_29be96" xml:lang="en-US">Statement Class Of Stock Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CollateralAxis" xlink:label="us-gaap_CollateralAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CollateralAxis" xlink:to="us-gaap_CollateralAxis_lbl_a7919e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CollateralAxis_lbl_a7919e" xml:lang="en-US">Collateral Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_PreferredStockEquitySecuritiesMember" xlink:label="kins_PreferredStockEquitySecuritiesMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_PreferredStockEquitySecuritiesMember" xlink:to="kins_PreferredStockEquitySecuritiesMember_lbl_2b273b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_PreferredStockEquitySecuritiesMember_lbl_2b273b" xml:lang="en-US">Preferred Stock [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EquitySecuritiesMember" xlink:label="us-gaap_EquitySecuritiesMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquitySecuritiesMember" xlink:to="us-gaap_EquitySecuritiesMember_lbl_3b7941" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EquitySecuritiesMember_lbl_3b7941" xml:lang="en-US">Equity Securities [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_FixedIncomeExchangeTradedFundsMember" xlink:label="kins_FixedIncomeExchangeTradedFundsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_FixedIncomeExchangeTradedFundsMember" xlink:to="kins_FixedIncomeExchangeTradedFundsMember_lbl_3cac90" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_FixedIncomeExchangeTradedFundsMember_lbl_3cac90" xml:lang="en-US">Fixed Income Exchange Traded Funds [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_MutualFundsMember" xlink:label="kins_MutualFundsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_MutualFundsMember" xlink:to="kins_MutualFundsMember_lbl_d34585" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_MutualFundsMember_lbl_d34585" xml:lang="en-US">Mutual Funds [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_FHLBNYcommonstockMember" xlink:label="kins_FHLBNYcommonstockMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_FHLBNYcommonstockMember" xlink:to="kins_FHLBNYcommonstockMember_lbl_9106e6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_FHLBNYcommonstockMember_lbl_9106e6" xml:lang="en-US">FHLBNY common stock [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_OtherInvestmentFixedIncomeExchangeTradedFundsMember" xlink:label="kins_OtherInvestmentFixedIncomeExchangeTradedFundsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_OtherInvestmentFixedIncomeExchangeTradedFundsMember" xlink:to="kins_OtherInvestmentFixedIncomeExchangeTradedFundsMember_lbl_c387ff" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_OtherInvestmentFixedIncomeExchangeTradedFundsMember_lbl_c387ff" xml:lang="en-US">Other Investment Fixed Income Exchange Traded Funds [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_OtherInvestmentsAtCost" xlink:to="kins_OtherInvestmentsAtCost_lbl_8e7ce7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="kins_OtherInvestmentsAtCost_lbl_8e7ce7" xml:lang="en-US">Cost</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_OtherInvestmentsAtCost" xlink:label="kins_OtherInvestmentsAtCost" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_OtherInvestmentsAtCost" xlink:to="kins_OtherInvestmentsAtCost_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_OtherInvestmentsAtCost_lbl_2" xml:lang="en-US">[Cost]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_GrossGains" xlink:label="kins_GrossGains" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_GrossGains" xlink:to="kins_GrossGains_lbl_de1fc5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_GrossGains_lbl_de1fc5" xml:lang="en-US">Gross gains</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_GrossLosses" xlink:label="kins_GrossLosses" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_GrossLosses" xlink:to="kins_GrossLosses_lbl_1090a2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_GrossLosses_lbl_1090a2" xml:lang="en-US">Gross losses</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherInvestments" xlink:to="us-gaap_OtherInvestments_lbl_724250" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_OtherInvestments_lbl_724250" xml:lang="en-US">Estimated fair value</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InvestmentTypeAxis" xlink:label="us-gaap_InvestmentTypeAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InvestmentTypeAxis" xlink:to="us-gaap_InvestmentTypeAxis_lbl_0dbf07" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InvestmentTypeAxis_lbl_0dbf07" xml:lang="en-US">Investment Type Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_HeldToMaturitySecuritiesUSTreasurySecuritiesMember" xlink:label="kins_HeldToMaturitySecuritiesUSTreasurySecuritiesMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_HeldToMaturitySecuritiesUSTreasurySecuritiesMember" xlink:to="kins_HeldToMaturitySecuritiesUSTreasurySecuritiesMember_lbl_0e5f13" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_HeldToMaturitySecuritiesUSTreasurySecuritiesMember_lbl_0e5f13" xml:lang="en-US">Held-to-Maturity Securities US Treasury Securities [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ExchangeTradedDebtMember" xlink:label="kins_ExchangeTradedDebtMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ExchangeTradedDebtMember" xlink:to="kins_ExchangeTradedDebtMember_lbl_236457" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ExchangeTradedDebtMember_lbl_236457" xml:lang="en-US">Exchange Traded Debt [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_NetUnrealizedGainslosses1" xlink:to="kins_NetUnrealizedGainslosses1_lbl_2a04f9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_NetUnrealizedGainslosses1_lbl_2a04f9" xml:lang="en-US">Net unrealized gains</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_NetUnrealizedGainslosses1" xlink:label="kins_NetUnrealizedGainslosses1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_NetUnrealizedGainslosses1" xlink:to="kins_NetUnrealizedGainslosses1_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_NetUnrealizedGainslosses1_lbl_2" xml:lang="en-US">[Net unrealized gains]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_FairValue1" xlink:to="kins_FairValue1_lbl_208e04" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_FairValue1_lbl_208e04" xml:lang="en-US">Estimated fair value</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_FairValue1" xlink:label="kins_FairValue1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_FairValue1" xlink:to="kins_FairValue1_lbl_3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_FairValue1_lbl_3" xml:lang="en-US">[Estimated fair value 2]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_GrossUnrealizedLossmoreThan12Months" xlink:to="kins_GrossUnrealizedLossmoreThan12Months_lbl_111e1a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_GrossUnrealizedLossmoreThan12Months_lbl_111e1a" xml:lang="en-US">Gross unrealized loss - more than 12 months</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_GrossUnrealizedLossmoreThan12Months" xlink:label="kins_GrossUnrealizedLossmoreThan12Months" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_GrossUnrealizedLossmoreThan12Months" xlink:to="kins_GrossUnrealizedLossmoreThan12Months_lbl_4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_GrossUnrealizedLossmoreThan12Months_lbl_4" xml:lang="en-US">[Gross unrealized loss - more than 12 months]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_GrossUnrealizedLosseslessThan12Months" xlink:to="kins_GrossUnrealizedLosseslessThan12Months_lbl_656a0e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_GrossUnrealizedLosseslessThan12Months_lbl_656a0e" xml:lang="en-US">Gross unrealized losses - less than 12 months</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_GrossUnrealizedLosseslessThan12Months" xlink:label="kins_GrossUnrealizedLosseslessThan12Months" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_GrossUnrealizedLosseslessThan12Months" xlink:to="kins_GrossUnrealizedLosseslessThan12Months_lbl_5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_GrossUnrealizedLosseslessThan12Months_lbl_5" xml:lang="en-US">[Gross unrealized losses - less than 12 months]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_GrossUnrealizedGains" xlink:to="kins_GrossUnrealizedGains_lbl_1df213" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_GrossUnrealizedGains_lbl_1df213" xml:lang="en-US">Gross unrealized gains</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_GrossUnrealizedGains" xlink:label="kins_GrossUnrealizedGains" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_GrossUnrealizedGains" xlink:to="kins_GrossUnrealizedGains_lbl_6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_GrossUnrealizedGains_lbl_6" xml:lang="en-US">[Gross unrealized gains]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_CostOrAmortizedCost" xlink:to="kins_CostOrAmortizedCost_lbl_cd546e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_CostOrAmortizedCost_lbl_cd546e" xml:lang="en-US">Cost or amortized cost</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_CostOrAmortizedCost" xlink:label="kins_CostOrAmortizedCost" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_CostOrAmortizedCost" xlink:to="kins_CostOrAmortizedCost_lbl_7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_CostOrAmortizedCost_lbl_7" xml:lang="en-US">[Cost or amortized cost]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AmortizedCostHeldToMaturitySecurities" xlink:to="kins_AmortizedCostHeldToMaturitySecurities_lbl_e69d65" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_AmortizedCostHeldToMaturitySecurities_lbl_e69d65" xml:lang="en-US">Amortized cost</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_AmortizedCostHeldToMaturitySecurities" xlink:label="kins_AmortizedCostHeldToMaturitySecurities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AmortizedCostHeldToMaturitySecurities" xlink:to="kins_AmortizedCostHeldToMaturitySecurities_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_AmortizedCostHeldToMaturitySecurities_lbl_2" xml:lang="en-US">[Amortized cost]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_FairValueHeldToMaturitySecurities" xlink:to="kins_FairValueHeldToMaturitySecurities_lbl_c786e9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_FairValueHeldToMaturitySecurities_lbl_c786e9" xml:lang="en-US">Estimated fair value</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_FairValueHeldToMaturitySecurities" xlink:label="kins_FairValueHeldToMaturitySecurities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_FairValueHeldToMaturitySecurities" xlink:to="kins_FairValueHeldToMaturitySecurities_lbl_3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_FairValueHeldToMaturitySecurities_lbl_3" xml:lang="en-US">[Estimated fair value 3]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_FixedmaturitySecurities" xlink:label="kins_FixedmaturitySecurities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_FixedmaturitySecurities" xlink:to="kins_FixedmaturitySecurities_lbl_62f355" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_FixedmaturitySecurities_lbl_62f355" xml:lang="en-US">Fixed-maturity securities</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_EquitySecurities1" xlink:label="kins_EquitySecurities1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_EquitySecurities1" xlink:to="kins_EquitySecurities1_lbl_55ba52" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_EquitySecurities1_lbl_55ba52" xml:lang="en-US">Equity securities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_CashAndCashEquivalents" xlink:to="kins_CashAndCashEquivalents_lbl_caecef" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_CashAndCashEquivalents_lbl_caecef" xml:lang="en-US">Cash and cash equivalents</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_CashAndCashEquivalents" xlink:label="kins_CashAndCashEquivalents" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_CashAndCashEquivalents" xlink:to="kins_CashAndCashEquivalents_lbl_4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_CashAndCashEquivalents_lbl_4" xml:lang="en-US">[Cash and cash equivalents]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_TotalInvestments" xlink:to="kins_TotalInvestments_lbl_10076d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_TotalInvestments_lbl_10076d" xml:lang="en-US">Total</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_TotalInvestments" xlink:label="kins_TotalInvestments" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_TotalInvestments" xlink:to="kins_TotalInvestments_lbl_5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_TotalInvestments_lbl_5" xml:lang="en-US">[Total]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InvestmentIncomeInvestmentExpense" xlink:label="us-gaap_InvestmentIncomeInvestmentExpense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InvestmentIncomeInvestmentExpense" xlink:to="us-gaap_InvestmentIncomeInvestmentExpense_lbl_32152e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InvestmentIncomeInvestmentExpense_lbl_32152e" xml:lang="en-US">Investment expenses</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InvestmentIncomeNet" xlink:to="us-gaap_InvestmentIncomeNet_lbl_36ccb3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_InvestmentIncomeNet_lbl_36ccb3" xml:lang="en-US">Net investment income</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InvestmentIncomeNet" xlink:label="us-gaap_InvestmentIncomeNet" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InvestmentIncomeNet" xlink:to="us-gaap_InvestmentIncomeNet_lbl_7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InvestmentIncomeNet_lbl_7" xml:lang="en-US">[Investment Income, Net]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_GrossRealizedGains" xlink:label="kins_GrossRealizedGains" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_GrossRealizedGains" xlink:to="kins_GrossRealizedGains_lbl_c38c8b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_GrossRealizedGains_lbl_c38c8b" xml:lang="en-US">Gross realized gains</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_GrossRealizedLosses" xlink:label="kins_GrossRealizedLosses" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_GrossRealizedLosses" xlink:to="kins_GrossRealizedLosses_lbl_d7dab3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_GrossRealizedLosses_lbl_d7dab3" xml:lang="en-US">Gross realized losses</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_TotalFixedMaturitySecurities" xlink:label="kins_TotalFixedMaturitySecurities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_TotalFixedMaturitySecurities" xlink:to="kins_TotalFixedMaturitySecurities_lbl_231043" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_TotalFixedMaturitySecurities_lbl_231043" xml:lang="en-US">Total fixed-maturity securities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtSecuritiesAvailableForSaleRealizedGain" xlink:to="us-gaap_DebtSecuritiesAvailableForSaleRealizedGain_lbl_0f6ca7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleRealizedGain_lbl_0f6ca7" xml:lang="en-US">Gross realized gains</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesAvailableForSaleRealizedGain" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleRealizedGain" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtSecuritiesAvailableForSaleRealizedGain" xlink:to="us-gaap_DebtSecuritiesAvailableForSaleRealizedGain_lbl_5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleRealizedGain_lbl_5" xml:lang="en-US">[Debt Securities, Available-for-Sale, Realized Gain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtSecuritiesAvailableForSaleRealizedLoss" xlink:to="us-gaap_DebtSecuritiesAvailableForSaleRealizedLoss_lbl_893959" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleRealizedLoss_lbl_893959" xml:lang="en-US">Gross realized losses</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesAvailableForSaleRealizedLoss" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleRealizedLoss" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtSecuritiesAvailableForSaleRealizedLoss" xlink:to="us-gaap_DebtSecuritiesAvailableForSaleRealizedLoss_lbl_6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleRealizedLoss_lbl_6" xml:lang="en-US">[Debt Securities, Available-for-Sale, Realized Loss]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_NetGainLossOnSaleOfSecurities" xlink:label="kins_NetGainLossOnSaleOfSecurities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_NetGainLossOnSaleOfSecurities" xlink:to="kins_NetGainLossOnSaleOfSecurities_lbl_19d5f9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_NetGainLossOnSaleOfSecurities_lbl_19d5f9" xml:lang="en-US">Total equity securities</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_AvailableForSaleSecuritiesGrossRealizedGainsOther" xlink:label="kins_AvailableForSaleSecuritiesGrossRealizedGainsOther" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AvailableForSaleSecuritiesGrossRealizedGainsOther" xlink:to="kins_AvailableForSaleSecuritiesGrossRealizedGainsOther_lbl_ade3b2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_AvailableForSaleSecuritiesGrossRealizedGainsOther_lbl_ade3b2" xml:lang="en-US">Gross realized gains other</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_AvailableForSaleSecuritiesGrossRealizedGainsLossesOther" xlink:label="kins_AvailableForSaleSecuritiesGrossRealizedGainsLossesOther" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AvailableForSaleSecuritiesGrossRealizedGainsLossesOther" xlink:to="kins_AvailableForSaleSecuritiesGrossRealizedGainsLossesOther_lbl_ed5104" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_AvailableForSaleSecuritiesGrossRealizedGainsLossesOther_lbl_ed5104" xml:lang="en-US">Gross realized losses other</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_AvailableForSaleSecuritiesGrossRealizedGainsOtherNet" xlink:label="kins_AvailableForSaleSecuritiesGrossRealizedGainsOtherNet" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AvailableForSaleSecuritiesGrossRealizedGainsOtherNet" xlink:to="kins_AvailableForSaleSecuritiesGrossRealizedGainsOtherNet_lbl_317738" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_AvailableForSaleSecuritiesGrossRealizedGainsOtherNet_lbl_317738" xml:lang="en-US">Total Other investments</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_AvailableForSaleSecuritiesNetRealizedGainsLossesSaleProceeds" xlink:label="kins_AvailableForSaleSecuritiesNetRealizedGainsLossesSaleProceeds" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AvailableForSaleSecuritiesNetRealizedGainsLossesSaleProceeds" xlink:to="kins_AvailableForSaleSecuritiesNetRealizedGainsLossesSaleProceeds_lbl_42b0cc" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_AvailableForSaleSecuritiesNetRealizedGainsLossesSaleProceeds_lbl_42b0cc" xml:lang="en-US">Net realized gains</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_GrossGains" xlink:to="kins_GrossGains_lbl_a59edb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_GrossGains_lbl_a59edb" xml:lang="en-US">Gross gains</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AvailableForSaleEquitySecuritiesGrossUnrealizedLosses" xlink:to="kins_AvailableForSaleEquitySecuritiesGrossUnrealizedLosses_lbl_cf1494" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_AvailableForSaleEquitySecuritiesGrossUnrealizedLosses_lbl_cf1494" xml:lang="en-US">Gross losses</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_AvailableForSaleEquitySecuritiesGrossUnrealizedLosses" xlink:label="kins_AvailableForSaleEquitySecuritiesGrossUnrealizedLosses" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AvailableForSaleEquitySecuritiesGrossUnrealizedLosses" xlink:to="kins_AvailableForSaleEquitySecuritiesGrossUnrealizedLosses_lbl_13" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_AvailableForSaleEquitySecuritiesGrossUnrealizedLosses_lbl_13" xml:lang="en-US">[Gross losses]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AvailableforsaleSecuritiesNetUnrealizedGainLoss" xlink:to="kins_AvailableforsaleSecuritiesNetUnrealizedGainLoss_lbl_be1924" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_AvailableforsaleSecuritiesNetUnrealizedGainLoss_lbl_be1924" xml:lang="en-US">Total equity securities</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_AvailableforsaleSecuritiesNetUnrealizedGainLoss" xlink:label="kins_AvailableforsaleSecuritiesNetUnrealizedGainLoss" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AvailableforsaleSecuritiesNetUnrealizedGainLoss" xlink:to="kins_AvailableforsaleSecuritiesNetUnrealizedGainLoss_lbl_14" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_AvailableforsaleSecuritiesNetUnrealizedGainLoss_lbl_14" xml:lang="en-US">[Total equity securities]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_GrossGainsOnOtherInvestments" xlink:to="kins_GrossGainsOnOtherInvestments_lbl_fb9661" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_GrossGainsOnOtherInvestments_lbl_fb9661" xml:lang="en-US">Gross gains</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_GrossGainsOnOtherInvestments" xlink:label="kins_GrossGainsOnOtherInvestments" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_GrossGainsOnOtherInvestments" xlink:to="kins_GrossGainsOnOtherInvestments_lbl_15" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_GrossGainsOnOtherInvestments_lbl_15" xml:lang="en-US">[Gross gains]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_GrossLossesOnOtherInvestments" xlink:to="kins_GrossLossesOnOtherInvestments_lbl_a202f2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_GrossLossesOnOtherInvestments_lbl_a202f2" xml:lang="en-US">Gross losses</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_GrossLossesOnOtherInvestments" xlink:label="kins_GrossLossesOnOtherInvestments" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_GrossLossesOnOtherInvestments" xlink:to="kins_GrossLossesOnOtherInvestments_lbl_16" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_GrossLossesOnOtherInvestments_lbl_16" xml:lang="en-US">[Gross losses 1]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_GrossGainsLossesOnOtherInvestments" xlink:label="kins_GrossGainsLossesOnOtherInvestments" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_GrossGainsLossesOnOtherInvestments" xlink:to="kins_GrossGainsLossesOnOtherInvestments_lbl_959f3a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_GrossGainsLossesOnOtherInvestments_lbl_959f3a" xml:lang="en-US">Total other investments</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingLoss" xlink:label="kins_AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingLoss" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingLoss" xlink:to="kins_AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingLoss_lbl_65652e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingLoss_lbl_65652e" xml:lang="en-US">Net unrealized gains (losses)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_NetGainsOnInvestments" xlink:to="kins_NetGainsOnInvestments_lbl_45cabe" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_NetGainsOnInvestments_lbl_45cabe" xml:lang="en-US">Net gains (losses) on investments</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_NetGainsOnInvestments" xlink:label="kins_NetGainsOnInvestments" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_NetGainsOnInvestments" xlink:to="kins_NetGainsOnInvestments_lbl_19" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_NetGainsOnInvestments_lbl_19" xml:lang="en-US">[Net gains (losses) on investments]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months" xlink:to="us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months_lbl_ef4355" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months_lbl_ef4355" xml:lang="en-US">Estimated fair value - less than 12 months</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months" xlink:to="us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months_lbl_2" xml:lang="en-US">[Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsLosses" xlink:label="kins_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsLosses" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsLosses" xlink:to="kins_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsLosses_lbl_d489e7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsLosses_lbl_d489e7" xml:lang="en-US">Unrealized losses - less than 12 months</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_HeldtomaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsLoss" xlink:label="kins_HeldtomaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsLoss" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_HeldtomaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsLoss" xlink:to="kins_HeldtomaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsLoss_lbl_b47343" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_HeldtomaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsLoss_lbl_b47343" xml:lang="en-US">Number of positions held - less than 12 months</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger" xlink:to="us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger_lbl_8e6e2e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger_lbl_8e6e2e" xml:lang="en-US">Estimated fair value - 12 months or more</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger" xlink:to="us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger_lbl_5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger_lbl_5" xml:lang="en-US">[Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerLosses" xlink:label="kins_AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerLosses" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerLosses" xlink:to="kins_AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerLosses_lbl_14747e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerLosses_lbl_14747e" xml:lang="en-US">Unrealized losses - 12 months or more</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_HeldtomaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerLoss" xlink:label="kins_HeldtomaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerLoss" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_HeldtomaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerLoss" xlink:to="kins_HeldtomaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerLoss_lbl_3c1402" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_HeldtomaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerLoss_lbl_3c1402" xml:lang="en-US">Number of positions held - 12 months or more</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPosition" xlink:to="us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPosition_lbl_9af6ca" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPosition_lbl_9af6ca" xml:lang="en-US">Estimated fair value - total</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPosition" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPosition" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPosition" xlink:to="us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPosition_lbl_8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPosition_lbl_8" xml:lang="en-US">[Debt Securities, Available-for-Sale, Unrealized Loss Position]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLosses" xlink:label="kins_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLosses" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLosses" xlink:to="kins_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLosses_lbl_ff078d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLosses_lbl_ff078d" xml:lang="en-US">Unrealized losses - total</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockRedeemedOrCalledDuringPeriodValue" xlink:label="us-gaap_StockRedeemedOrCalledDuringPeriodValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockRedeemedOrCalledDuringPeriodValue" xlink:to="us-gaap_StockRedeemedOrCalledDuringPeriodValue_lbl_9ff0fe" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockRedeemedOrCalledDuringPeriodValue_lbl_9ff0fe" xml:lang="en-US">Proceeds from the sale and redemption of fixed-maturity securities held-to-maturity</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ProceedsFromTheSaleOrMaturityOfFixedMaturitySecuritiesAvailableForSale" xlink:label="kins_ProceedsFromTheSaleOrMaturityOfFixedMaturitySecuritiesAvailableForSale" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ProceedsFromTheSaleOrMaturityOfFixedMaturitySecuritiesAvailableForSale" xlink:to="kins_ProceedsFromTheSaleOrMaturityOfFixedMaturitySecuritiesAvailableForSale_lbl_99cdde" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ProceedsFromTheSaleOrMaturityOfFixedMaturitySecuritiesAvailableForSale_lbl_99cdde" xml:lang="en-US">Proceeds from the sale or maturity of fixed-maturity securities available-for-sale</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromSaleOfAvailableForSaleSecuritiesDebt" xlink:to="us-gaap_ProceedsFromSaleOfAvailableForSaleSecuritiesDebt_lbl_322af4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ProceedsFromSaleOfAvailableForSaleSecuritiesDebt_lbl_322af4" xml:lang="en-US">Sale - equity securities</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromSaleOfAvailableForSaleSecuritiesDebt" xlink:label="us-gaap_ProceedsFromSaleOfAvailableForSaleSecuritiesDebt" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromSaleOfAvailableForSaleSecuritiesDebt" xlink:to="us-gaap_ProceedsFromSaleOfAvailableForSaleSecuritiesDebt_lbl_4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromSaleOfAvailableForSaleSecuritiesDebt_lbl_4" xml:lang="en-US">[Proceeds from Sale of Debt Securities, Available-for-Sale]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InvestmentsFairValueDisclosure" xlink:label="us-gaap_InvestmentsFairValueDisclosure" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InvestmentsFairValueDisclosure" xlink:to="us-gaap_InvestmentsFairValueDisclosure_lbl_396733" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InvestmentsFairValueDisclosure_lbl_396733" xml:lang="en-US">Fair value of the eligible investments</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentFairValue" xlink:to="us-gaap_DebtInstrumentFairValue_lbl_6884fd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DebtInstrumentFairValue_lbl_6884fd" xml:lang="en-US">Estimated fair value</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentFairValue" xlink:label="us-gaap_DebtInstrumentFairValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentFairValue" xlink:to="us-gaap_DebtInstrumentFairValue_lbl_6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentFairValue_lbl_6" xml:lang="en-US">[Debt Instrument, Fair Value Disclosure]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentCollateralAmount" xlink:label="us-gaap_DebtInstrumentCollateralAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentCollateralAmount" xlink:to="us-gaap_DebtInstrumentCollateralAmount_lbl_1a4ccc" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentCollateralAmount_lbl_1a4ccc" xml:lang="en-US">Amount of required collateral</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:to="us-gaap_FairValueByFairValueHierarchyLevelAxis_lbl_5344ae" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis_lbl_5344ae" xml:lang="en-US">Fair Value By Fair Value Hierarchy Level Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="us-gaap_FairValueInputsLevel1Member" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueInputsLevel1Member" xlink:to="us-gaap_FairValueInputsLevel1Member_lbl_8028b1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueInputsLevel1Member_lbl_8028b1" xml:lang="en-US">Level 1 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="us-gaap_FairValueInputsLevel2Member" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueInputsLevel2Member" xlink:to="us-gaap_FairValueInputsLevel2Member_lbl_9f4f29" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueInputsLevel2Member_lbl_9f4f29" xml:lang="en-US">Level 2 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="us-gaap_FairValueInputsLevel3Member" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueInputsLevel3Member" xlink:to="us-gaap_FairValueInputsLevel3Member_lbl_c17104" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueInputsLevel3Member_lbl_c17104" xml:lang="en-US">Level 3 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_USTreasurySecuritiesAndObligationsOfUSGovernmentCorporationsAndAgencies" xlink:label="kins_USTreasurySecuritiesAndObligationsOfUSGovernmentCorporationsAndAgencies" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_USTreasurySecuritiesAndObligationsOfUSGovernmentCorporationsAndAgencies" xlink:to="kins_USTreasurySecuritiesAndObligationsOfUSGovernmentCorporationsAndAgencies_lbl_c294a8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_USTreasurySecuritiesAndObligationsOfUSGovernmentCorporationsAndAgencies_lbl_c294a8" xml:lang="en-US">U.S. Treasury securities and obligations of U.S. government corporations and agencies</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_PoliticalSubdivisionsOfStatesTerritoriesAndPossessions" xlink:label="kins_PoliticalSubdivisionsOfStatesTerritoriesAndPossessions" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_PoliticalSubdivisionsOfStatesTerritoriesAndPossessions" xlink:to="kins_PoliticalSubdivisionsOfStatesTerritoriesAndPossessions_lbl_1b76bd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_PoliticalSubdivisionsOfStatesTerritoriesAndPossessions_lbl_1b76bd" xml:lang="en-US">Political subdivisions of states, territories and possessions</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_CorporateAndOtherBondsIndustrialAndMiscellaneous" xlink:label="kins_CorporateAndOtherBondsIndustrialAndMiscellaneous" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_CorporateAndOtherBondsIndustrialAndMiscellaneous" xlink:to="kins_CorporateAndOtherBondsIndustrialAndMiscellaneous_lbl_2930a7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_CorporateAndOtherBondsIndustrialAndMiscellaneous_lbl_2930a7" xml:lang="en-US">Corporate and other bonds industrial and miscellaneous</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ResidentialMortgageAndOtherAssetBackedSecurities" xlink:label="kins_ResidentialMortgageAndOtherAssetBackedSecurities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ResidentialMortgageAndOtherAssetBackedSecurities" xlink:to="kins_ResidentialMortgageAndOtherAssetBackedSecurities_lbl_955767" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ResidentialMortgageAndOtherAssetBackedSecurities_lbl_955767" xml:lang="en-US">Residential mortgage and other asset backed securities</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_FixedMaturitiesNet" xlink:label="kins_FixedMaturitiesNet" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_FixedMaturitiesNet" xlink:to="kins_FixedMaturitiesNet_lbl_db890b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_FixedMaturitiesNet_lbl_db890b" xml:lang="en-US">Total fixed maturities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_EquityInvestments" xlink:to="kins_EquityInvestments_lbl_3f1e4d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_EquityInvestments_lbl_3f1e4d" xml:lang="en-US">Equity securities</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_EquityInvestments" xlink:label="kins_EquityInvestments" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_EquityInvestments" xlink:to="kins_EquityInvestments_lbl_7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_EquityInvestments_lbl_7" xml:lang="en-US">[Equity securities]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsFairValueDisclosure" xlink:to="us-gaap_AssetsFairValueDisclosure_lbl_4f1bcc" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_AssetsFairValueDisclosure_lbl_4f1bcc" xml:lang="en-US">Total investments</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AssetsFairValueDisclosure" xlink:label="us-gaap_AssetsFairValueDisclosure" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsFairValueDisclosure" xlink:to="us-gaap_AssetsFairValueDisclosure_lbl_8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsFairValueDisclosure_lbl_8" xml:lang="en-US">[Assets, Fair Value Disclosure]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_HedgeFundMember" xlink:label="kins_HedgeFundMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_HedgeFundMember" xlink:to="kins_HedgeFundMember_lbl_0c4d4e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_HedgeFundMember_lbl_0c4d4e" xml:lang="en-US">Hedge Funds [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AlternativeInvestment" xlink:label="us-gaap_AlternativeInvestment" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AlternativeInvestment" xlink:to="us-gaap_AlternativeInvestment_lbl_d76bf6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AlternativeInvestment_lbl_d76bf6" xml:lang="en-US">Hedge fund investments</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SeniorNotes" xlink:label="us-gaap_SeniorNotes" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SeniorNotes" xlink:to="us-gaap_SeniorNotes_lbl_43bdb4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SeniorNotes_lbl_43bdb4" xml:lang="en-US">Senior Notes due 2022</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PlanNameAxis" xlink:label="us-gaap_PlanNameAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PlanNameAxis" xlink:to="us-gaap_PlanNameAxis_lbl_4ff290" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PlanNameAxis_lbl_4ff290" xml:lang="en-US">Plan Name Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_CarryingValueMember" xlink:label="kins_CarryingValueMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_CarryingValueMember" xlink:to="kins_CarryingValueMember_lbl_fd6ce2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_CarryingValueMember_lbl_fd6ce2" xml:lang="en-US">Carrying Value [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_FairValueMember" xlink:label="kins_FairValueMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_FairValueMember" xlink:to="kins_FairValueMember_lbl_bdf571" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_FairValueMember_lbl_bdf571" xml:lang="en-US">Fair Value [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_FixedmaturityInvestmentsHeldToMaturity" xlink:label="kins_FixedmaturityInvestmentsHeldToMaturity" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_FixedmaturityInvestmentsHeldToMaturity" xlink:to="kins_FixedmaturityInvestmentsHeldToMaturity_lbl_0d262f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_FixedmaturityInvestmentsHeldToMaturity_lbl_0d262f" xml:lang="en-US">Fixed-maturity securities held-to-maturity</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsFairValueDisclosure" xlink:to="us-gaap_CashAndCashEquivalentsFairValueDisclosure_lbl_774450" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CashAndCashEquivalentsFairValueDisclosure_lbl_774450" xml:lang="en-US">Cash and cash equivalents</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure" xlink:label="us-gaap_CashAndCashEquivalentsFairValueDisclosure" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsFairValueDisclosure" xlink:to="us-gaap_CashAndCashEquivalentsFairValueDisclosure_lbl_3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashAndCashEquivalentsFairValueDisclosure_lbl_3" xml:lang="en-US">[Cash and Cash Equivalents, Fair Value Disclosure]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ReinsuranceReceivablesCaseBasis" xlink:to="us-gaap_ReinsuranceReceivablesCaseBasis_lbl_21d88b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ReinsuranceReceivablesCaseBasis_lbl_21d88b" xml:lang="en-US">Reinsurance receivables, net</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ReinsuranceReceivablesCaseBasis" xlink:label="us-gaap_ReinsuranceReceivablesCaseBasis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ReinsuranceReceivablesCaseBasis" xlink:to="us-gaap_ReinsuranceReceivablesCaseBasis_lbl_4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ReinsuranceReceivablesCaseBasis_lbl_4" xml:lang="en-US">[Reinsurance Recoverables, Case Basis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PremiumsReceivableGross" xlink:to="us-gaap_PremiumsReceivableGross_lbl_3ddd56" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_PremiumsReceivableGross_lbl_3ddd56" xml:lang="en-US">Premiums receivable, net</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PremiumsReceivableGross" xlink:label="us-gaap_PremiumsReceivableGross" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PremiumsReceivableGross" xlink:to="us-gaap_PremiumsReceivableGross_lbl_5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PremiumsReceivableGross_lbl_5" xml:lang="en-US">[Premiums Receivable, Gross]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RealEstateAccumulatedDepreciation" xlink:label="us-gaap_RealEstateAccumulatedDepreciation" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RealEstateAccumulatedDepreciation" xlink:to="us-gaap_RealEstateAccumulatedDepreciation_lbl_c78170" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RealEstateAccumulatedDepreciation_lbl_c78170" xml:lang="en-US">Real estate, net of accumulated depreciation</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ReinsurancePayable" xlink:to="us-gaap_ReinsurancePayable_lbl_c25e65" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ReinsurancePayable_lbl_c25e65" xml:lang="en-US">Reinsurance balances payable</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_lbl_81662a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_lbl_81662a" xml:lang="en-US">Finite Lived Intangible Assets By Major Class Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_ProductOrServiceAxis" xlink:label="srt_ProductOrServiceAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_ProductOrServiceAxis" xlink:to="srt_ProductOrServiceAxis_lbl_e8653b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_ProductOrServiceAxis_lbl_e8653b" xml:lang="en-US">Product Or Service Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CustomerRelationshipsMember" xlink:label="us-gaap_CustomerRelationshipsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CustomerRelationshipsMember" xlink:to="us-gaap_CustomerRelationshipsMember_lbl_3b9524" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CustomerRelationshipsMember_lbl_3b9524" xml:lang="en-US">Customer relationships [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_OtherIdentifiableIntangiblesMember" xlink:label="kins_OtherIdentifiableIntangiblesMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_OtherIdentifiableIntangiblesMember" xlink:to="kins_OtherIdentifiableIntangiblesMember_lbl_a66083" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_OtherIdentifiableIntangiblesMember_lbl_a66083" xml:lang="en-US">Other identifiable intangibles [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_InsuranceLicenseMember" xlink:label="kins_InsuranceLicenseMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_InsuranceLicenseMember" xlink:to="kins_InsuranceLicenseMember_lbl_1eeb36" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_InsuranceLicenseMember_lbl_1eeb36" xml:lang="en-US">Insurance license [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsGross" xlink:label="us-gaap_FiniteLivedIntangibleAssetsGross" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsGross" xlink:to="us-gaap_FiniteLivedIntangibleAssetsGross_lbl_1bdaab" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsGross_lbl_1bdaab" xml:lang="en-US">Gross Carrying Value</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_lbl_1793cc" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_lbl_1793cc" xml:lang="en-US">Accumulated Amortization</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsNet" xlink:to="us-gaap_FiniteLivedIntangibleAssetsNet_lbl_3044c4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet_lbl_3044c4" xml:lang="en-US">Net Carrying Amount</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_UsefulLifeInYrs" xlink:label="kins_UsefulLifeInYrs" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_UsefulLifeInYrs" xlink:to="kins_UsefulLifeInYrs_lbl_1b2154" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_UsefulLifeInYrs_lbl_1b2154" xml:lang="en-US">Useful Life (in yrs)</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AmortizationOfIntangibleAssets" xlink:label="us-gaap_AmortizationOfIntangibleAssets" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AmortizationOfIntangibleAssets" xlink:to="us-gaap_AmortizationOfIntangibleAssets_lbl_41d18b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AmortizationOfIntangibleAssets_lbl_41d18b" xml:lang="en-US">Amortization expense, related to intangibles</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LiabilityForCatastropheClaimsByCatastrophicEventAxis" xlink:label="us-gaap_LiabilityForCatastropheClaimsByCatastrophicEventAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilityForCatastropheClaimsByCatastrophicEventAxis" xlink:to="us-gaap_LiabilityForCatastropheClaimsByCatastrophicEventAxis_lbl_8c3c50" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilityForCatastropheClaimsByCatastrophicEventAxis_lbl_8c3c50" xml:lang="en-US">Liability For Catastrophe Claims By Catastrophic Event Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_PersonalUmbrellaMember" xlink:label="kins_PersonalUmbrellaMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_PersonalUmbrellaMember" xlink:to="kins_PersonalUmbrellaMember_lbl_00cea0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_PersonalUmbrellaMember_lbl_00cea0" xml:lang="en-US">Personal Umbrella</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CatastropheMember" xlink:label="us-gaap_CatastropheMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CatastropheMember" xlink:to="us-gaap_CatastropheMember_lbl_7f0fab" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CatastropheMember_lbl_7f0fab" xml:lang="en-US">Catastrophe [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_PercentCeded" xlink:label="kins_PercentCeded" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_PercentCeded" xlink:to="kins_PercentCeded_lbl_a2b2e3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_PercentCeded_lbl_a2b2e3" xml:lang="en-US">Percent ceded</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_RiskRetained1" xlink:label="kins_RiskRetained1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_RiskRetained1" xlink:to="kins_RiskRetained1_lbl_4bf99c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_RiskRetained1_lbl_4bf99c" xml:lang="en-US">Risk retained on initial $1,000,000 of losses (7)</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_LossesPerOccurrenceSubjectToQuotaShareReinsuranceCoverage" xlink:label="kins_LossesPerOccurrenceSubjectToQuotaShareReinsuranceCoverage" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_LossesPerOccurrenceSubjectToQuotaShareReinsuranceCoverage" xlink:to="kins_LossesPerOccurrenceSubjectToQuotaShareReinsuranceCoverage_lbl_a445fb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_LossesPerOccurrenceSubjectToQuotaShareReinsuranceCoverage_lbl_a445fb" xml:lang="en-US">Losses per occurrence subject to quota share reinsurance coverage</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ExcessOfLossCoverageAndFacultativeFacilityCoverage" xlink:label="kins_ExcessOfLossCoverageAndFacultativeFacilityCoverage" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ExcessOfLossCoverageAndFacultativeFacilityCoverage" xlink:to="kins_ExcessOfLossCoverageAndFacultativeFacilityCoverage_lbl_88d935" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ExcessOfLossCoverageAndFacultativeFacilityCoverage_lbl_88d935" xml:lang="en-US">Excess of loss coverage and facultative facility coverage</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_InExcessOf" xlink:label="kins_InExcessOf" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_InExcessOf" xlink:to="kins_InExcessOf_lbl_34e8ac" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_InExcessOf_lbl_34e8ac" xml:lang="en-US">In excess of</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_TotalReinsuranceCoveragePerOccurrence" xlink:label="kins_TotalReinsuranceCoveragePerOccurrence" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_TotalReinsuranceCoveragePerOccurrence" xlink:to="kins_TotalReinsuranceCoveragePerOccurrence_lbl_1d2dec" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_TotalReinsuranceCoveragePerOccurrence_lbl_1d2dec" xml:lang="en-US">Total reinsurance coverage per occurrence</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_LossesPerOccurrenceSubjectToReinsuranceCoverage" xlink:label="kins_LossesPerOccurrenceSubjectToReinsuranceCoverage" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_LossesPerOccurrenceSubjectToReinsuranceCoverage" xlink:to="kins_LossesPerOccurrenceSubjectToReinsuranceCoverage_lbl_3ad92a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_LossesPerOccurrenceSubjectToReinsuranceCoverage_lbl_3ad92a" xml:lang="en-US">Losses per occurrence subject to reinsurance coverage</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ExpirationDate" xlink:label="kins_ExpirationDate" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ExpirationDate" xlink:to="kins_ExpirationDate_lbl_75706a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ExpirationDate_lbl_75706a" xml:lang="en-US">Expiration date</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ExpirationDatePersonalLines" xlink:label="kins_ExpirationDatePersonalLines" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ExpirationDatePersonalLines" xlink:to="kins_ExpirationDatePersonalLines_lbl_331f2d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ExpirationDatePersonalLines_lbl_331f2d" xml:lang="en-US">Expiration date- personal lines</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_PercentCededFirstMillionDollarsOfCoverage" xlink:label="kins_PercentCededFirstMillionDollarsOfCoverage" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_PercentCededFirstMillionDollarsOfCoverage" xlink:to="kins_PercentCededFirstMillionDollarsOfCoverage_lbl_d6abae" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_PercentCededFirstMillionDollarsOfCoverage_lbl_d6abae" xml:lang="en-US">Percent ceded - first million dollars of coverage</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_PercentCededExcessOfOneMillionOfCoverage" xlink:label="kins_PercentCededExcessOfOneMillionOfCoverage" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_PercentCededExcessOfOneMillionOfCoverage" xlink:to="kins_PercentCededExcessOfOneMillionOfCoverage_lbl_f74a8a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_PercentCededExcessOfOneMillionOfCoverage_lbl_f74a8a" xml:lang="en-US">Percent ceded - excess of one million dollars of coverage</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_InitialLossSubjectToPersonalLinesQuotaShareTreaty" xlink:label="kins_InitialLossSubjectToPersonalLinesQuotaShareTreaty" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_InitialLossSubjectToPersonalLinesQuotaShareTreaty" xlink:to="kins_InitialLossSubjectToPersonalLinesQuotaShareTreaty_lbl_0f5d23" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_InitialLossSubjectToPersonalLinesQuotaShareTreaty_lbl_0f5d23" xml:lang="en-US">Initial loss subject to personal lines quota share treaty</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_RiskRetainedPerCatastropheOccurrence" xlink:label="kins_RiskRetainedPerCatastropheOccurrence" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_RiskRetainedPerCatastropheOccurrence" xlink:to="kins_RiskRetainedPerCatastropheOccurrence_lbl_27cfae" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_RiskRetainedPerCatastropheOccurrence_lbl_27cfae" xml:lang="en-US">Risk retained per catastrophe occurrence</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_CatastropheLossCoverageInExcesOfQuotaSharesCoverageWinterStormCoverage" xlink:label="kins_CatastropheLossCoverageInExcesOfQuotaSharesCoverageWinterStormCoverage" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_CatastropheLossCoverageInExcesOfQuotaSharesCoverageWinterStormCoverage" xlink:to="kins_CatastropheLossCoverageInExcesOfQuotaSharesCoverageWinterStormCoverage_lbl_bbf9a9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_CatastropheLossCoverageInExcesOfQuotaSharesCoverageWinterStormCoverage_lbl_bbf9a9" xml:lang="en-US">Catastrophe loss coverage in excess of quota share coverage</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ReinstatementPremiumProtection" xlink:label="kins_ReinstatementPremiumProtection" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ReinstatementPremiumProtection" xlink:to="kins_ReinstatementPremiumProtection_lbl_3d2fdd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ReinstatementPremiumProtection_lbl_3d2fdd" xml:lang="en-US">Reinstatement premium protection</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_SwissReinsuranceAmericaCorporationMember" xlink:label="kins_SwissReinsuranceAmericaCorporationMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_SwissReinsuranceAmericaCorporationMember" xlink:to="kins_SwissReinsuranceAmericaCorporationMember_lbl_d9ff06" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_SwissReinsuranceAmericaCorporationMember_lbl_d9ff06" xml:lang="en-US">Swiss Reinsurance America Corporation</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_HanoverRueckSEMember" xlink:label="kins_HanoverRueckSEMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_HanoverRueckSEMember" xlink:to="kins_HanoverRueckSEMember_lbl_215fec" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_HanoverRueckSEMember_lbl_215fec" xml:lang="en-US">Hanover Rueck SE</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_OthersMember" xlink:label="kins_OthersMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_OthersMember" xlink:to="kins_OthersMember_lbl_08b82a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_OthersMember_lbl_08b82a" xml:lang="en-US">Others</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ScorReinsuraceCompanyMember" xlink:label="kins_ScorReinsuraceCompanyMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ScorReinsuraceCompanyMember" xlink:to="kins_ScorReinsuraceCompanyMember_lbl_1954f3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ScorReinsuraceCompanyMember_lbl_1954f3" xml:lang="en-US">SCOR Reinsurance Company</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_AlliedWorldAssuranceCompanyMember" xlink:label="kins_AlliedWorldAssuranceCompanyMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AlliedWorldAssuranceCompanyMember" xlink:to="kins_AlliedWorldAssuranceCompanyMember_lbl_12810d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_AlliedWorldAssuranceCompanyMember_lbl_12810d" xml:lang="en-US">Allied World Assurance Company</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_AcePropertyAndCasualtyInsuranceCompanyMember" xlink:label="kins_AcePropertyAndCasualtyInsuranceCompanyMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AcePropertyAndCasualtyInsuranceCompanyMember" xlink:to="kins_AcePropertyAndCasualtyInsuranceCompanyMember_lbl_c1ffb9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_AcePropertyAndCasualtyInsuranceCompanyMember_lbl_c1ffb9" xml:lang="en-US">Ace Property And Casualty Insurance Company [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_LancashireInsuranceCompanyLimitedMember" xlink:label="kins_LancashireInsuranceCompanyLimitedMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_LancashireInsuranceCompanyLimitedMember" xlink:to="kins_LancashireInsuranceCompanyLimitedMember_lbl_a6a0de" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_LancashireInsuranceCompanyLimitedMember_lbl_a6a0de" xml:lang="en-US">Lancashire Insurance Company Limited [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ReinsuranceReceivablesUnPaidLossesRecoverable" xlink:label="kins_ReinsuranceReceivablesUnPaidLossesRecoverable" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ReinsuranceReceivablesUnPaidLossesRecoverable" xlink:to="kins_ReinsuranceReceivablesUnPaidLossesRecoverable_lbl_3041d3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ReinsuranceReceivablesUnPaidLossesRecoverable_lbl_3041d3" xml:lang="en-US">Unpaid Losses</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_PaidLosses" xlink:label="kins_PaidLosses" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_PaidLosses" xlink:to="kins_PaidLosses_lbl_bbef86" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_PaidLosses_lbl_bbef86" xml:lang="en-US">Paid Losses</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_TotalReinsuranceRecoverables" xlink:to="kins_TotalReinsuranceRecoverables_lbl_d8312e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_TotalReinsuranceRecoverables_lbl_d8312e" xml:lang="en-US">Total</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_TotalReinsuranceRecoverables" xlink:label="kins_TotalReinsuranceRecoverables" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_TotalReinsuranceRecoverables" xlink:to="kins_TotalReinsuranceRecoverables_lbl_4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_TotalReinsuranceRecoverables_lbl_4" xml:lang="en-US">[Total 1]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ReinsuranceRecoverablesSecurity" xlink:label="kins_ReinsuranceRecoverablesSecurity" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ReinsuranceRecoverablesSecurity" xlink:to="kins_ReinsuranceRecoverablesSecurity_lbl_553a61" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ReinsuranceRecoverablesSecurity_lbl_553a61" xml:lang="en-US">Security</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InsuranceCommissions" xlink:label="us-gaap_InsuranceCommissions" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InsuranceCommissions" xlink:to="us-gaap_InsuranceCommissions_lbl_eb3be6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InsuranceCommissions_lbl_eb3be6" xml:lang="en-US">Provisional ceding commissions earned</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ContingentCedingCommissionsEarned" xlink:label="kins_ContingentCedingCommissionsEarned" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ContingentCedingCommissionsEarned" xlink:to="kins_ContingentCedingCommissionsEarned_lbl_91b532" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ContingentCedingCommissionsEarned_lbl_91b532" xml:lang="en-US">Contingent ceding commissions earned</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_CedingCommissionRevenue" xlink:to="kins_CedingCommissionRevenue_lbl_9ba268" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_CedingCommissionRevenue_lbl_9ba268" xml:lang="en-US">Ceding commission revenue</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_CedingCommissionRevenue" xlink:label="kins_CedingCommissionRevenue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_CedingCommissionRevenue" xlink:to="kins_CedingCommissionRevenue_lbl_4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_CedingCommissionRevenue_lbl_4" xml:lang="en-US">[Ceding commission revenue]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RangeAxis" xlink:label="srt_RangeAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_RangeAxis" xlink:to="srt_RangeAxis_lbl_d3fab6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_RangeAxis_lbl_d3fab6" xml:lang="en-US">Range [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MinimumMember" xlink:label="srt_MinimumMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_MinimumMember" xlink:to="srt_MinimumMember_lbl_dab06b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_MinimumMember_lbl_dab06b" xml:lang="en-US">Minimum [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MaximumMember" xlink:label="srt_MaximumMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_MaximumMember" xlink:to="srt_MaximumMember_lbl_497908" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_MaximumMember_lbl_497908" xml:lang="en-US">Maximum [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ReinsuranceReceivableCaseBasis" xlink:label="kins_ReinsuranceReceivableCaseBasis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ReinsuranceReceivableCaseBasis" xlink:to="kins_ReinsuranceReceivableCaseBasis_lbl_8f2fae" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ReinsuranceReceivableCaseBasis_lbl_8f2fae" xml:lang="en-US">Reinsurance receivables</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CededPremiumsPayable" xlink:to="us-gaap_CededPremiumsPayable_lbl_7b96f1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CededPremiumsPayable_lbl_7b96f1" xml:lang="en-US">Reinsurance balances payable</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CededPremiumsPayable" xlink:label="us-gaap_CededPremiumsPayable" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CededPremiumsPayable" xlink:to="us-gaap_CededPremiumsPayable_lbl_3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CededPremiumsPayable_lbl_3" xml:lang="en-US">[Ceded Premiums Payable]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_DescriptionOfReinsuranceLosses" xlink:label="kins_DescriptionOfReinsuranceLosses" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_DescriptionOfReinsuranceLosses" xlink:to="kins_DescriptionOfReinsuranceLosses_lbl_95f110" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_DescriptionOfReinsuranceLosses_lbl_95f110" xml:lang="en-US">Description Of Reinsurance Losses</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ReinsuranceDescription" xlink:label="kins_ReinsuranceDescription" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ReinsuranceDescription" xlink:to="kins_ReinsuranceDescription_lbl_d1dc3d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ReinsuranceDescription_lbl_d1dc3d" xml:lang="en-US">Reinsurance description</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_CatastropheLossCoverageInExcessOfQuotaShareCoverageDescriptions" xlink:label="kins_CatastropheLossCoverageInExcessOfQuotaShareCoverageDescriptions" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_CatastropheLossCoverageInExcessOfQuotaShareCoverageDescriptions" xlink:to="kins_CatastropheLossCoverageInExcessOfQuotaShareCoverageDescriptions_lbl_cc9834" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_CatastropheLossCoverageInExcessOfQuotaShareCoverageDescriptions_lbl_cc9834" xml:lang="en-US">Catastrophe loss coverage in excess of quota share coverage, descriptions</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CollateralizedAgreements" xlink:label="us-gaap_CollateralizedAgreements" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CollateralizedAgreements" xlink:to="us-gaap_CollateralizedAgreements_lbl_5973bb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CollateralizedAgreements_lbl_5973bb" xml:lang="en-US">Collateralized trust agreement</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_GuaranteedIrrevocableLetterOfCredit" xlink:label="kins_GuaranteedIrrevocableLetterOfCredit" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_GuaranteedIrrevocableLetterOfCredit" xlink:to="kins_GuaranteedIrrevocableLetterOfCredit_lbl_6af698" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_GuaranteedIrrevocableLetterOfCredit_lbl_6af698" xml:lang="en-US">Guaranteed irrevocable letter of credit</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_IrrevocableLetterOfCredit" xlink:label="kins_IrrevocableLetterOfCredit" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_IrrevocableLetterOfCredit" xlink:to="kins_IrrevocableLetterOfCredit_lbl_3475ef" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_IrrevocableLetterOfCredit_lbl_3475ef" xml:lang="en-US">Irrevocable letter of credit</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_SingleRiskCoverage" xlink:label="kins_SingleRiskCoverage" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_SingleRiskCoverage" xlink:to="kins_SingleRiskCoverage_lbl_1447dc" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_SingleRiskCoverage_lbl_1447dc" xml:lang="en-US">Single risk coverage</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_DirectLoss" xlink:label="kins_DirectLoss" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_DirectLoss" xlink:to="kins_DirectLoss_lbl_83d432" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_DirectLoss_lbl_83d432" xml:lang="en-US">Direct loss</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ReinstatementOfPremiumProtectionAmount" xlink:label="kins_ReinstatementOfPremiumProtectionAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ReinstatementOfPremiumProtectionAmount" xlink:to="kins_ReinstatementOfPremiumProtectionAmount_lbl_c012a9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ReinstatementOfPremiumProtectionAmount_lbl_c012a9" xml:lang="en-US">Reinstatement of premium protection, amount</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ExcessOfCatastropheCoverage" xlink:label="kins_ExcessOfCatastropheCoverage" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ExcessOfCatastropheCoverage" xlink:to="kins_ExcessOfCatastropheCoverage_lbl_92e84a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ExcessOfCatastropheCoverage_lbl_92e84a" xml:lang="en-US">Excess of catastrophe coverage</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_NetDeferredPolicyAcquisitionCostsNetOfCedingCommissionRevenueBeginningOfYear" xlink:label="kins_NetDeferredPolicyAcquisitionCostsNetOfCedingCommissionRevenueBeginningOfYear" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_NetDeferredPolicyAcquisitionCostsNetOfCedingCommissionRevenueBeginningOfYear" xlink:to="kins_NetDeferredPolicyAcquisitionCostsNetOfCedingCommissionRevenueBeginningOfYear_lbl_f0173f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_NetDeferredPolicyAcquisitionCostsNetOfCedingCommissionRevenueBeginningOfYear_lbl_f0173f" xml:lang="en-US">Net deferred policy acquisition costs, net of ceding commission revenue, beginning of year</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredPolicyAcquisitionCostAmortizationExpenseAbstract" xlink:label="us-gaap_DeferredPolicyAcquisitionCostAmortizationExpenseAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredPolicyAcquisitionCostAmortizationExpenseAbstract" xlink:to="us-gaap_DeferredPolicyAcquisitionCostAmortizationExpenseAbstract_lbl_d584a6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredPolicyAcquisitionCostAmortizationExpenseAbstract_lbl_d584a6" xml:lang="en-US">Cost incurred and deferred:</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_CommissionAndBrokerage" xlink:label="kins_CommissionAndBrokerage" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_CommissionAndBrokerage" xlink:to="kins_CommissionAndBrokerage_lbl_d6e5a4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_CommissionAndBrokerage_lbl_d6e5a4" xml:lang="en-US">Commission and brokerage</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_OtherUnderwritingAndPolicyAcquisitionCosts" xlink:label="kins_OtherUnderwritingAndPolicyAcquisitionCosts" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_OtherUnderwritingAndPolicyAcquisitionCosts" xlink:to="kins_OtherUnderwritingAndPolicyAcquisitionCosts_lbl_d6e883" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_OtherUnderwritingAndPolicyAcquisitionCosts_lbl_d6e883" xml:lang="en-US">Other underwriting and policy acquisition costs</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_CedingCommissions" xlink:to="kins_CedingCommissions_lbl_80188b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_CedingCommissions_lbl_80188b" xml:lang="en-US">Ceding commission revenue</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_CedingCommissions" xlink:label="kins_CedingCommissions" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_CedingCommissions" xlink:to="kins_CedingCommissions_lbl_6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_CedingCommissions_lbl_6" xml:lang="en-US">[Ceding commission revenue 1]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredPolicyAcquisitionCostsAdditions" xlink:label="us-gaap_DeferredPolicyAcquisitionCostsAdditions" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredPolicyAcquisitionCostsAdditions" xlink:to="us-gaap_DeferredPolicyAcquisitionCostsAdditions_lbl_6a42d2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredPolicyAcquisitionCostsAdditions_lbl_6a42d2" xml:lang="en-US">Net deferred policy acquisition costs</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherAmortizationOfDeferredCharges" xlink:to="us-gaap_OtherAmortizationOfDeferredCharges_lbl_cbce7b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_OtherAmortizationOfDeferredCharges_lbl_cbce7b" xml:lang="en-US">Amortization</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherAmortizationOfDeferredCharges" xlink:label="us-gaap_OtherAmortizationOfDeferredCharges" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherAmortizationOfDeferredCharges" xlink:to="us-gaap_OtherAmortizationOfDeferredCharges_lbl_8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherAmortizationOfDeferredCharges_lbl_8" xml:lang="en-US">[Amortization of Other Deferred Charges]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_DeferredAcquisitionCostsNetOfAmortization" xlink:label="kins_DeferredAcquisitionCostsNetOfAmortization" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_DeferredAcquisitionCostsNetOfAmortization" xlink:to="kins_DeferredAcquisitionCostsNetOfAmortization_lbl_8011d5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_DeferredAcquisitionCostsNetOfAmortization_lbl_8011d5" xml:lang="en-US">Deferred acquisition costs</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_NetDeferredPolicyAcquisitionCostsNetOfCedingCommissionRevenueEndingOfYear" xlink:label="kins_NetDeferredPolicyAcquisitionCostsNetOfCedingCommissionRevenueEndingOfYear" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_NetDeferredPolicyAcquisitionCostsNetOfCedingCommissionRevenueEndingOfYear" xlink:to="kins_NetDeferredPolicyAcquisitionCostsNetOfCedingCommissionRevenueEndingOfYear_lbl_685320" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_NetDeferredPolicyAcquisitionCostsNetOfCedingCommissionRevenueEndingOfYear_lbl_685320" xml:lang="en-US">Net deferred policy acquisition costs, net of ceding commission revenue, ending of year</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredPolicyAcquisitionCosts" xlink:to="us-gaap_DeferredPolicyAcquisitionCosts_lbl_f2b2b2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DeferredPolicyAcquisitionCosts_lbl_f2b2b2" xml:lang="en-US">Deferred policy acquisition costs</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_DeferredCedingCommissionRevenue" xlink:to="kins_DeferredCedingCommissionRevenue_lbl_14b981" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_DeferredCedingCommissionRevenue_lbl_14b981" xml:lang="en-US">Deferred ceding commission revenue</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_DeferredCedingCommissionRevenue" xlink:label="kins_DeferredCedingCommissionRevenue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_DeferredCedingCommissionRevenue" xlink:to="kins_DeferredCedingCommissionRevenue_lbl_3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_DeferredCedingCommissionRevenue_lbl_3" xml:lang="en-US">[Deferred ceding commission revenue]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_DeferredPolicyAcquisitionCostsNetEnding" xlink:label="kins_DeferredPolicyAcquisitionCostsNetEnding" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_DeferredPolicyAcquisitionCostsNetEnding" xlink:to="kins_DeferredPolicyAcquisitionCostsNetEnding_lbl_5d9a7f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_DeferredPolicyAcquisitionCostsNetEnding_lbl_5d9a7f" xml:lang="en-US">Balance at end of period</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_NotesTwoThousandTwentyTwoMember" xlink:label="kins_NotesTwoThousandTwentyTwoMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_NotesTwoThousandTwentyTwoMember" xlink:to="kins_NotesTwoThousandTwentyTwoMember_lbl_49f14b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_NotesTwoThousandTwentyTwoMember_lbl_49f14b" xml:lang="en-US">2022 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtMember" xlink:label="us-gaap_DebtMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtMember" xlink:to="us-gaap_DebtMember_lbl_4b3b11" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtMember_lbl_4b3b11" xml:lang="en-US">Equipment Financing [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtCurrent" xlink:to="us-gaap_DebtCurrent_lbl_2ef153" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DebtCurrent_lbl_2ef153" xml:lang="en-US">Debt</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtCurrent" xlink:label="us-gaap_DebtCurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtCurrent" xlink:to="us-gaap_DebtCurrent_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtCurrent_lbl_2" xml:lang="en-US">[Debt, Current]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AwardDateAxis" xlink:label="us-gaap_AwardDateAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AwardDateAxis" xlink:to="us-gaap_AwardDateAxis_lbl_3549c5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AwardDateAxis_lbl_3549c5" xml:lang="en-US">Award Date Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_VariableRateAxis" xlink:label="us-gaap_VariableRateAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_VariableRateAxis" xlink:to="us-gaap_VariableRateAxis_lbl_c7dc10" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_VariableRateAxis_lbl_c7dc10" xml:lang="en-US">Variable Rate Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_TwothousandtwentytwoMember" xlink:label="kins_TwothousandtwentytwoMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_TwothousandtwentytwoMember" xlink:to="kins_TwothousandtwentytwoMember_lbl_0af660" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_TwothousandtwentytwoMember_lbl_0af660" xml:lang="en-US">2022</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_IssuanceCostsMember" xlink:label="kins_IssuanceCostsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_IssuanceCostsMember" xlink:to="kins_IssuanceCostsMember_lbl_59e47b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_IssuanceCostsMember_lbl_59e47b" xml:lang="en-US">Issuance costs</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_SeniorUnsecuredNotesMember" xlink:label="kins_SeniorUnsecuredNotesMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_SeniorUnsecuredNotesMember" xlink:to="kins_SeniorUnsecuredNotesMember_lbl_a98972" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_SeniorUnsecuredNotesMember_lbl_a98972" xml:lang="en-US">Senior Unsecured Notes [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_TwoThousandTwentyTwoMember" xlink:label="kins_TwoThousandTwentyTwoMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_TwoThousandTwentyTwoMember" xlink:to="kins_TwoThousandTwentyTwoMember_lbl_39cdad" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_TwoThousandTwentyTwoMember_lbl_39cdad" xml:lang="en-US">2020 [Member</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_WarrantMember" xlink:label="us-gaap_WarrantMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WarrantMember" xlink:to="us-gaap_WarrantMember_lbl_e714d8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WarrantMember_lbl_e714d8" xml:lang="en-US">Warrant [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebt" xlink:label="us-gaap_LongTermDebt" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebt" xlink:to="us-gaap_LongTermDebt_lbl_e9d908" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebt_lbl_e9d908" xml:lang="en-US">Long-term debt, net</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentAxis" xlink:label="us-gaap_DebtInstrumentAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentAxis_lbl_3e4f9a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentAxis_lbl_3e4f9a" xml:lang="en-US">Debt Instrument [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_DecemberThirtyTwentyTwentyTwoToTwentyNineDecemberTwentyTwentyThreeMember" xlink:label="kins_DecemberThirtyTwentyTwentyTwoToTwentyNineDecemberTwentyTwentyThreeMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_DecemberThirtyTwentyTwentyTwoToTwentyNineDecemberTwentyTwentyThreeMember" xlink:to="kins_DecemberThirtyTwentyTwentyTwoToTwentyNineDecemberTwentyTwentyThreeMember_lbl_a867e7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_DecemberThirtyTwentyTwentyTwoToTwentyNineDecemberTwentyTwentyThreeMember_lbl_a867e7" xml:lang="en-US">December 30, 2022 to December 29, 2023</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_DecemberThirtyTwentyTwentyThreeToTwentyNineSepTwentyTwentyFourMember" xlink:label="kins_DecemberThirtyTwentyTwentyThreeToTwentyNineSepTwentyTwentyFourMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_DecemberThirtyTwentyTwentyThreeToTwentyNineSepTwentyTwentyFourMember" xlink:to="kins_DecemberThirtyTwentyTwentyThreeToTwentyNineSepTwentyTwentyFourMember_lbl_1683ec" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_DecemberThirtyTwentyTwentyThreeToTwentyNineSepTwentyTwentyFourMember_lbl_1683ec" xml:lang="en-US">December 30, 2023 to September 29, 2024</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_SepThirtyTwentyTwentyFourToTwentyNineDecTwentyTwentyFourMember" xlink:label="kins_SepThirtyTwentyTwentyFourToTwentyNineDecTwentyTwentyFourMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_SepThirtyTwentyTwentyFourToTwentyNineDecTwentyTwentyFourMember" xlink:to="kins_SepThirtyTwentyTwentyFourToTwentyNineDecTwentyTwentyFourMember_lbl_be809a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_SepThirtyTwentyTwentyFourToTwentyNineDecTwentyTwentyFourMember_lbl_be809a" xml:lang="en-US">September 30, 2024 to December 29, 2024</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentInterestRateIncreaseDecrease" xlink:label="us-gaap_DebtInstrumentInterestRateIncreaseDecrease" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentInterestRateIncreaseDecrease" xlink:to="us-gaap_DebtInstrumentInterestRateIncreaseDecrease_lbl_94699f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentInterestRateIncreaseDecrease_lbl_94699f" xml:lang="en-US">Accrued and unpaid interest</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_lbl_6cb87d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_lbl_6cb87d" xml:lang="en-US">2024</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_lbl_79e7ba" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_lbl_79e7ba" xml:lang="en-US">2025</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_lbl_92692c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_lbl_92692c" xml:lang="en-US">2026</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_lbl_97d54b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_lbl_97d54b" xml:lang="en-US">2027</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_LongTermDebtMaturitiesRepaymentsOfPrincipalGross" xlink:label="kins_LongTermDebtMaturitiesRepaymentsOfPrincipalGross" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_LongTermDebtMaturitiesRepaymentsOfPrincipalGross" xlink:to="kins_LongTermDebtMaturitiesRepaymentsOfPrincipalGross_lbl_a174e5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_LongTermDebtMaturitiesRepaymentsOfPrincipalGross_lbl_a174e5" xml:lang="en-US">Gross total</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_PurchasePriceContractualPaymentObligations" xlink:label="kins_PurchasePriceContractualPaymentObligations" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_PurchasePriceContractualPaymentObligations" xlink:to="kins_PurchasePriceContractualPaymentObligations_lbl_3c60b1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_PurchasePriceContractualPaymentObligations_lbl_3c60b1" xml:lang="en-US">2027 purchase price</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_LongTermDebtMaturitiesRepaymentsOfPrincipal" xlink:to="kins_LongTermDebtMaturitiesRepaymentsOfPrincipal_lbl_cbd8c4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_LongTermDebtMaturitiesRepaymentsOfPrincipal_lbl_cbd8c4" xml:lang="en-US">Total</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_LongTermDebtMaturitiesRepaymentsOfPrincipal" xlink:label="kins_LongTermDebtMaturitiesRepaymentsOfPrincipal" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_LongTermDebtMaturitiesRepaymentsOfPrincipal" xlink:to="kins_LongTermDebtMaturitiesRepaymentsOfPrincipal_lbl_8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_LongTermDebtMaturitiesRepaymentsOfPrincipal_lbl_8" xml:lang="en-US">[Total 2]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_FederalHomeLoanBankAdvancesBranchOfFHLBBankAxis" xlink:label="srt_FederalHomeLoanBankAdvancesBranchOfFHLBBankAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_FederalHomeLoanBankAdvancesBranchOfFHLBBankAxis" xlink:to="srt_FederalHomeLoanBankAdvancesBranchOfFHLBBankAxis_lbl_8ed4e9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_FederalHomeLoanBankAdvancesBranchOfFHLBBankAxis_lbl_8ed4e9" xml:lang="en-US">Federal Home Loan Bank Advances Branch Of F H L B Bank Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_FederalHomeLoanBankOfNewYorkMember" xlink:label="srt_FederalHomeLoanBankOfNewYorkMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_FederalHomeLoanBankOfNewYorkMember" xlink:to="srt_FederalHomeLoanBankOfNewYorkMember_lbl_da4eff" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_FederalHomeLoanBankOfNewYorkMember_lbl_da4eff" xml:lang="en-US">Federal Home Loan Bank of New York [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_NotesTwentyTwentyTwoMember" xlink:label="kins_NotesTwentyTwentyTwoMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_NotesTwentyTwentyTwoMember" xlink:to="kins_NotesTwentyTwentyTwoMember_lbl_fb5904" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_NotesTwentyTwentyTwoMember_lbl_fb5904" xml:lang="en-US">2022 Notes [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_EquipmentFinancingMember" xlink:label="kins_EquipmentFinancingMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_EquipmentFinancingMember" xlink:to="kins_EquipmentFinancingMember_lbl_02f3c7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_EquipmentFinancingMember_lbl_02f3c7" xml:lang="en-US">Equipment [Financing]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_AdvanceLimitsDescription" xlink:label="kins_AdvanceLimitsDescription" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AdvanceLimitsDescription" xlink:to="kins_AdvanceLimitsDescription_lbl_7521fb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_AdvanceLimitsDescription_lbl_7521fb" xml:lang="en-US">Description of Advance Limits</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_AdvancesLimitDescription" xlink:label="kins_AdvancesLimitDescription" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AdvancesLimitDescription" xlink:to="kins_AdvancesLimitDescription_lbl_d27026" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_AdvancesLimitDescription_lbl_d27026" xml:lang="en-US">Advances limit, description</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_InvestedAssetsAndCash" xlink:to="kins_InvestedAssetsAndCash_lbl_36dca5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_InvestedAssetsAndCash_lbl_36dca5" xml:lang="en-US">Invested assets and cash</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_MaximumAllowableAdvances" xlink:label="kins_MaximumAllowableAdvances" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_MaximumAllowableAdvances" xlink:to="kins_MaximumAllowableAdvances_lbl_8c5de1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_MaximumAllowableAdvances_lbl_8c5de1" xml:lang="en-US">Maximum allowable advances</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NotesIssued1" xlink:label="us-gaap_NotesIssued1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NotesIssued1" xlink:to="us-gaap_NotesIssued1_lbl_7bbeb3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NotesIssued1_lbl_7bbeb3" xml:lang="en-US">Issue of notes</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_NotesIssueRate" xlink:label="kins_NotesIssueRate" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_NotesIssueRate" xlink:to="kins_NotesIssueRate_lbl_5a6d7e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_NotesIssueRate_lbl_5a6d7e" xml:lang="en-US">Issue rate</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueAdjustmentOfWarrants" xlink:label="us-gaap_FairValueAdjustmentOfWarrants" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueAdjustmentOfWarrants" xlink:to="us-gaap_FairValueAdjustmentOfWarrants_lbl_759a91" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueAdjustmentOfWarrants_lbl_759a91" xml:lang="en-US">Warrant fair value</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_TransactionCost" xlink:label="kins_TransactionCost" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_TransactionCost" xlink:to="kins_TransactionCost_lbl_c326a2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_TransactionCost_lbl_c326a2" xml:lang="en-US">Transaction cost</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_DebtInstrumentYieldPercentage" xlink:label="kins_DebtInstrumentYieldPercentage" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_DebtInstrumentYieldPercentage" xlink:to="kins_DebtInstrumentYieldPercentage_lbl_9bfe7a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_DebtInstrumentYieldPercentage_lbl_9bfe7a" xml:lang="en-US">Debt instrument, yield percentage</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingExpenses" xlink:to="us-gaap_OperatingExpenses_lbl_60f59e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_OperatingExpenses_lbl_60f59e" xml:lang="en-US">Operating expenses</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromCustomers" xlink:to="us-gaap_ProceedsFromCustomers_lbl_2d6353" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ProceedsFromCustomers_lbl_2d6353" xml:lang="en-US">Gross proceeds</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_TotalTreasuryBills" xlink:label="kins_TotalTreasuryBills" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_TotalTreasuryBills" xlink:to="kins_TotalTreasuryBills_lbl_7b6f6b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_TotalTreasuryBills_lbl_7b6f6b" xml:lang="en-US">Total Treasury Bills</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LineOfCreditFacilityCollateralFeesAmount" xlink:label="us-gaap_LineOfCreditFacilityCollateralFeesAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityCollateralFeesAmount" xlink:to="us-gaap_LineOfCreditFacilityCollateralFeesAmount_lbl_ed9ecf" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCreditFacilityCollateralFeesAmount_lbl_ed9ecf" xml:lang="en-US">Collateral amount</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_NoteholderExchangeDescription" xlink:label="kins_NoteholderExchangeDescription" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_NoteholderExchangeDescription" xlink:to="kins_NoteholderExchangeDescription_lbl_2d5308" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_NoteholderExchangeDescription_lbl_2d5308" xml:lang="en-US">Description of noteholder exchange</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_TotalRentalRate" xlink:label="kins_TotalRentalRate" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_TotalRentalRate" xlink:to="kins_TotalRentalRate_lbl_3f1899" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_TotalRentalRate_lbl_3f1899" xml:lang="en-US">Total Rental Rate</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GainsLossesOnSalesOfAssets" xlink:label="us-gaap_GainsLossesOnSalesOfAssets" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GainsLossesOnSalesOfAssets" xlink:to="us-gaap_GainsLossesOnSalesOfAssets_lbl_a49134" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GainsLossesOnSalesOfAssets_lbl_a49134" xml:lang="en-US">Sale of fixed assets</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_FairValueOfPledgedCollateral" xlink:label="kins_FairValueOfPledgedCollateral" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_FairValueOfPledgedCollateral" xlink:to="kins_FairValueOfPledgedCollateral_lbl_300cd3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_FairValueOfPledgedCollateral_lbl_300cd3" xml:lang="en-US">Fair value of pledged collateral</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_InterestRate" xlink:label="kins_InterestRate" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_InterestRate" xlink:to="kins_InterestRate_lbl_d47063" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_InterestRate_lbl_d47063" xml:lang="en-US">Interest rate</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_FinanceAmount" xlink:label="kins_FinanceAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_FinanceAmount" xlink:to="kins_FinanceAmount_lbl_980228" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_FinanceAmount_lbl_980228" xml:lang="en-US">Finance amount principal</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsForPurchaseOfOtherAssets1" xlink:label="us-gaap_PaymentsForPurchaseOfOtherAssets1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsForPurchaseOfOtherAssets1" xlink:to="us-gaap_PaymentsForPurchaseOfOtherAssets1_lbl_817fe4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsForPurchaseOfOtherAssets1_lbl_817fe4" xml:lang="en-US">Purchase of fixed assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TreasuryStockValue" xlink:to="us-gaap_TreasuryStockValue_lbl_3413e3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_TreasuryStockValue_lbl_3413e3" xml:lang="en-US">Treasury bill</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="us-gaap_PropertyPlantAndEquipmentByTypeAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:to="us-gaap_PropertyPlantAndEquipmentByTypeAxis_lbl_8f40c1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentByTypeAxis_lbl_8f40c1" xml:lang="en-US">Property Plant And Equipment By Type Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ComputerEquipmentMember" xlink:label="us-gaap_ComputerEquipmentMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ComputerEquipmentMember" xlink:to="us-gaap_ComputerEquipmentMember_lbl_cfce7d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ComputerEquipmentMember_lbl_cfce7d" xml:lang="en-US">Computer Equipment [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AutomobilesMember" xlink:label="us-gaap_AutomobilesMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AutomobilesMember" xlink:to="us-gaap_AutomobilesMember_lbl_9c922d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AutomobilesMember_lbl_9c922d" xml:lang="en-US">Automobiles [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FurnitureAndFixturesMember" xlink:label="us-gaap_FurnitureAndFixturesMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FurnitureAndFixturesMember" xlink:to="us-gaap_FurnitureAndFixturesMember_lbl_e4fede" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FurnitureAndFixturesMember_lbl_e4fede" xml:lang="en-US">Furniture and Fixtures [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BuildingMember" xlink:label="us-gaap_BuildingMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BuildingMember" xlink:to="us-gaap_BuildingMember_lbl_80bfc0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BuildingMember_lbl_80bfc0" xml:lang="en-US">Building [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LandMember" xlink:label="us-gaap_LandMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LandMember" xlink:to="us-gaap_LandMember_lbl_a4ca49" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LandMember_lbl_a4ca49" xml:lang="en-US">Land [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LeaseholdImprovementsMember" xlink:label="us-gaap_LeaseholdImprovementsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LeaseholdImprovementsMember" xlink:to="us-gaap_LeaseholdImprovementsMember_lbl_558363" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LeaseholdImprovementsMember_lbl_558363" xml:lang="en-US">Leasehold Improvements [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentGross" xlink:to="us-gaap_PropertyPlantAndEquipmentGross_lbl_223890" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_PropertyPlantAndEquipmentGross_lbl_223890" xml:lang="en-US">Cost</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="us-gaap_PropertyPlantAndEquipmentGross" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentGross" xlink:to="us-gaap_PropertyPlantAndEquipmentGross_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentGross_lbl_2" xml:lang="en-US">[Property, Plant and Equipment, Gross]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:to="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl_f5ba68" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl_f5ba68" xml:lang="en-US">Accumulated Depreciation</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:to="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl_3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl_3" xml:lang="en-US">[Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentNet" xlink:to="us-gaap_PropertyPlantAndEquipmentNet_lbl_485de0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl_485de0" xml:lang="en-US">Net</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Depreciation" xlink:label="us-gaap_Depreciation" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Depreciation" xlink:to="us-gaap_Depreciation_lbl_cae33d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Depreciation_lbl_cae33d" xml:lang="en-US">Depreciation expense</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_TitleOfIndividualAxis" xlink:label="srt_TitleOfIndividualAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_TitleOfIndividualAxis" xlink:to="srt_TitleOfIndividualAxis_lbl_0fc539" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_TitleOfIndividualAxis_lbl_0fc539" xml:lang="en-US">Title Of Individual Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_PremiumswrittenMember" xlink:label="kins_PremiumswrittenMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_PremiumswrittenMember" xlink:to="kins_PremiumswrittenMember_lbl_40dd99" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_PremiumswrittenMember_lbl_40dd99" xml:lang="en-US">Premiums written Member</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ChangeinunearnedpremiumsMember" xlink:label="kins_ChangeinunearnedpremiumsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ChangeinunearnedpremiumsMember" xlink:to="kins_ChangeinunearnedpremiumsMember_lbl_d9b89d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ChangeinunearnedpremiumsMember_lbl_d9b89d" xml:lang="en-US">Change in unearned premiums [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_PremiumsearnedMember" xlink:label="kins_PremiumsearnedMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_PremiumsearnedMember" xlink:to="kins_PremiumsearnedMember_lbl_7fc6c0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_PremiumsearnedMember_lbl_7fc6c0" xml:lang="en-US">Premiums earned [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_AssumedPropertyAndCasultyInsuranceActivity" xlink:label="kins_AssumedPropertyAndCasultyInsuranceActivity" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AssumedPropertyAndCasultyInsuranceActivity" xlink:to="kins_AssumedPropertyAndCasultyInsuranceActivity_lbl_8a2cb5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_AssumedPropertyAndCasultyInsuranceActivity_lbl_8a2cb5" xml:lang="en-US">Assumed</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_CededPropertyAndCasultyInsuranceActivity" xlink:label="kins_CededPropertyAndCasultyInsuranceActivity" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_CededPropertyAndCasultyInsuranceActivity" xlink:to="kins_CededPropertyAndCasultyInsuranceActivity_lbl_1f4430" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_CededPropertyAndCasultyInsuranceActivity_lbl_1f4430" xml:lang="en-US">Ceeded</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_NetPropertyAndCasultyInsuranceActivity" xlink:to="kins_NetPropertyAndCasultyInsuranceActivity_lbl_513c30" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_NetPropertyAndCasultyInsuranceActivity_lbl_513c30" xml:lang="en-US">Net</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_NetPropertyAndCasultyInsuranceActivity" xlink:label="kins_NetPropertyAndCasultyInsuranceActivity" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_NetPropertyAndCasultyInsuranceActivity" xlink:to="kins_NetPropertyAndCasultyInsuranceActivity_lbl_4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_NetPropertyAndCasultyInsuranceActivity_lbl_4" xml:lang="en-US">[Net]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_DirectPropertyAndCasultyInsuranceActivity" xlink:label="kins_DirectPropertyAndCasultyInsuranceActivity" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_DirectPropertyAndCasultyInsuranceActivity" xlink:to="kins_DirectPropertyAndCasultyInsuranceActivity_lbl_943048" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_DirectPropertyAndCasultyInsuranceActivity_lbl_943048" xml:lang="en-US">Direct</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_GrossLiabilityMember" xlink:label="kins_GrossLiabilityMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_GrossLiabilityMember" xlink:to="kins_GrossLiabilityMember_lbl_1631fd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_GrossLiabilityMember_lbl_1631fd" xml:lang="en-US">Gross Liability [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ReinsuranceReceivablesMember" xlink:label="kins_ReinsuranceReceivablesMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ReinsuranceReceivablesMember" xlink:to="kins_ReinsuranceReceivablesMember_lbl_91d618" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ReinsuranceReceivablesMember_lbl_91d618" xml:lang="en-US">Reinsurance Receivables [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_CasebasisReserves" xlink:label="kins_CasebasisReserves" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_CasebasisReserves" xlink:to="kins_CasebasisReserves_lbl_9df508" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_CasebasisReserves_lbl_9df508" xml:lang="en-US">Case-basis reserves</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LiabilityForClaimsAndClaimsAdjustmentExpense" xlink:label="us-gaap_LiabilityForClaimsAndClaimsAdjustmentExpense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilityForClaimsAndClaimsAdjustmentExpense" xlink:to="us-gaap_LiabilityForClaimsAndClaimsAdjustmentExpense_lbl_dfa500" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilityForClaimsAndClaimsAdjustmentExpense_lbl_dfa500" xml:lang="en-US">Loss adjustment expenses</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_IncurredButNotReportedReserves" xlink:label="kins_IncurredButNotReportedReserves" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_IncurredButNotReportedReserves" xlink:to="kins_IncurredButNotReportedReserves_lbl_14a9f3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_IncurredButNotReportedReserves_lbl_14a9f3" xml:lang="en-US">IBNR reserves</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_RecoverableOnPaidLosses" xlink:label="kins_RecoverableOnPaidLosses" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_RecoverableOnPaidLosses" xlink:to="kins_RecoverableOnPaidLosses_lbl_1e165f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_RecoverableOnPaidLosses_lbl_1e165f" xml:lang="en-US">Recoverable on paid losses</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_TotalLossAndLossAdjustmentExpenses" xlink:label="kins_TotalLossAndLossAdjustmentExpenses" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_TotalLossAndLossAdjustmentExpenses" xlink:to="kins_TotalLossAndLossAdjustmentExpenses_lbl_f37d87" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_TotalLossAndLossAdjustmentExpenses_lbl_f37d87" xml:lang="en-US">Total loss and loss adjustment expenses</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_RecoverableOnUnpaidLosses" xlink:label="kins_RecoverableOnUnpaidLosses" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_RecoverableOnUnpaidLosses" xlink:to="kins_RecoverableOnUnpaidLosses_lbl_f3db02" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_RecoverableOnUnpaidLosses_lbl_f3db02" xml:lang="en-US">Recoverable on unpaid losses</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_UnearnedPremium" xlink:to="kins_UnearnedPremium_lbl_ca63e2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_UnearnedPremium_lbl_ca63e2" xml:lang="en-US">Unearned premiums</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_UnearnedPremium" xlink:label="kins_UnearnedPremium" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_UnearnedPremium" xlink:to="kins_UnearnedPremium_lbl_8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_UnearnedPremium_lbl_8" xml:lang="en-US">[Unearned premiums]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ReceivablesReinsuranceContracts" xlink:label="kins_ReceivablesReinsuranceContracts" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ReceivablesReinsuranceContracts" xlink:to="kins_ReceivablesReinsuranceContracts_lbl_70eadf" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ReceivablesReinsuranceContracts_lbl_70eadf" xml:lang="en-US">Receivables - reinsurance contracts</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_TotalReinsuranceReceivables" xlink:label="kins_TotalReinsuranceReceivables" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_TotalReinsuranceReceivables" xlink:to="kins_TotalReinsuranceReceivables_lbl_fef87c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_TotalReinsuranceReceivables_lbl_fef87c" xml:lang="en-US">Total reinsurance receivables</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInPropertyAndCasualtyInsuranceLiabilities" xlink:label="us-gaap_IncreaseDecreaseInPropertyAndCasualtyInsuranceLiabilities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInPropertyAndCasualtyInsuranceLiabilities" xlink:to="us-gaap_IncreaseDecreaseInPropertyAndCasualtyInsuranceLiabilities_lbl_729020" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInPropertyAndCasualtyInsuranceLiabilities_lbl_729020" xml:lang="en-US">Balance at beginning of period</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_LessReinsuranceRecoverables" xlink:label="kins_LessReinsuranceRecoverables" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_LessReinsuranceRecoverables" xlink:to="kins_LessReinsuranceRecoverables_lbl_7f8c87" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_LessReinsuranceRecoverables_lbl_7f8c87" xml:lang="en-US">Less reinsurance recoverables</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_NetBalanceBeginningOfPeriod" xlink:label="kins_NetBalanceBeginningOfPeriod" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_NetBalanceBeginningOfPeriod" xlink:to="kins_NetBalanceBeginningOfPeriod_lbl_234f51" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_NetBalanceBeginningOfPeriod_lbl_234f51" xml:lang="en-US">Net balance, beginning of period</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_IncurredRelatedToAbstract" xlink:label="kins_IncurredRelatedToAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_IncurredRelatedToAbstract" xlink:to="kins_IncurredRelatedToAbstract_lbl_e4898b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_IncurredRelatedToAbstract_lbl_e4898b" xml:lang="en-US">Incurred related to:</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_CurrentYearPropertyAndCasultyInsuranceActivity" xlink:label="kins_CurrentYearPropertyAndCasultyInsuranceActivity" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_CurrentYearPropertyAndCasultyInsuranceActivity" xlink:to="kins_CurrentYearPropertyAndCasultyInsuranceActivity_lbl_5ab172" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_CurrentYearPropertyAndCasultyInsuranceActivity_lbl_5ab172" xml:lang="en-US">Current year</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_PriorYearsPropertyAndCasultyInsuranceActivity" xlink:label="kins_PriorYearsPropertyAndCasultyInsuranceActivity" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_PriorYearsPropertyAndCasultyInsuranceActivity" xlink:to="kins_PriorYearsPropertyAndCasultyInsuranceActivity_lbl_b37cd4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_PriorYearsPropertyAndCasultyInsuranceActivity_lbl_b37cd4" xml:lang="en-US">Prior years</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_TotalIncurredPropertyAndCasultyInsuranceActivity" xlink:label="kins_TotalIncurredPropertyAndCasultyInsuranceActivity" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_TotalIncurredPropertyAndCasultyInsuranceActivity" xlink:to="kins_TotalIncurredPropertyAndCasultyInsuranceActivity_lbl_dbc92a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_TotalIncurredPropertyAndCasultyInsuranceActivity_lbl_dbc92a" xml:lang="en-US">Total incurred</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_PaidRelatedToAbstract" xlink:label="kins_PaidRelatedToAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_PaidRelatedToAbstract" xlink:to="kins_PaidRelatedToAbstract_lbl_b5eb6c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_PaidRelatedToAbstract_lbl_b5eb6c" xml:lang="en-US">Paid related to:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_PaidRelatedToCurrentYear" xlink:to="kins_PaidRelatedToCurrentYear_lbl_cebce3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_PaidRelatedToCurrentYear_lbl_cebce3" xml:lang="en-US">Current year</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_PaidRelatedToCurrentYear" xlink:label="kins_PaidRelatedToCurrentYear" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_PaidRelatedToCurrentYear" xlink:to="kins_PaidRelatedToCurrentYear_lbl_10" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_PaidRelatedToCurrentYear_lbl_10" xml:lang="en-US">[Current year]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_PaidRelatedToPriorYears" xlink:to="kins_PaidRelatedToPriorYears_lbl_e02f2d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_PaidRelatedToPriorYears_lbl_e02f2d" xml:lang="en-US">Prior years</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_PaidRelatedToPriorYears" xlink:label="kins_PaidRelatedToPriorYears" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_PaidRelatedToPriorYears" xlink:to="kins_PaidRelatedToPriorYears_lbl_11" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_PaidRelatedToPriorYears_lbl_11" xml:lang="en-US">[Prior years]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_PaidRelatedToTotalPaid" xlink:label="kins_PaidRelatedToTotalPaid" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_PaidRelatedToTotalPaid" xlink:to="kins_PaidRelatedToTotalPaid_lbl_7397e0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_PaidRelatedToTotalPaid_lbl_7397e0" xml:lang="en-US">Total paid</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_NetBalanceAtEndOfPeriod" xlink:label="kins_NetBalanceAtEndOfPeriod" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_NetBalanceAtEndOfPeriod" xlink:to="kins_NetBalanceAtEndOfPeriod_lbl_830358" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_NetBalanceAtEndOfPeriod_lbl_830358" xml:lang="en-US">Net balance at end of period</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_AddReinsuranceRecoverables" xlink:label="kins_AddReinsuranceRecoverables" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AddReinsuranceRecoverables" xlink:to="kins_AddReinsuranceRecoverables_lbl_62a0e3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_AddReinsuranceRecoverables_lbl_62a0e3" xml:lang="en-US">Add reinsurance recoverables</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_BalanceAtEndOfPeriod" xlink:to="kins_BalanceAtEndOfPeriod_lbl_034efc" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_BalanceAtEndOfPeriod_lbl_034efc" xml:lang="en-US">Balance at end of period</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_BalanceAtEndOfPeriod" xlink:label="kins_BalanceAtEndOfPeriod" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_BalanceAtEndOfPeriod" xlink:to="kins_BalanceAtEndOfPeriod_lbl_15" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_BalanceAtEndOfPeriod_lbl_15" xml:lang="en-US">[Balance at end of period]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_TwothousandseventeenMember" xlink:label="kins_TwothousandseventeenMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_TwothousandseventeenMember" xlink:to="kins_TwothousandseventeenMember_lbl_d8fa4c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_TwothousandseventeenMember_lbl_d8fa4c" xml:lang="en-US">2017</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_TwoThousandFourteenMember" xlink:label="kins_TwoThousandFourteenMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_TwoThousandFourteenMember" xlink:to="kins_TwoThousandFourteenMember_lbl_e6bb8c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_TwoThousandFourteenMember_lbl_e6bb8c" xml:lang="en-US">2014</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_TwoThousandFifteenMember" xlink:label="kins_TwoThousandFifteenMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_TwoThousandFifteenMember" xlink:to="kins_TwoThousandFifteenMember_lbl_3b2f2c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_TwoThousandFifteenMember_lbl_3b2f2c" xml:lang="en-US">2015</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_TwoThousandSixteenMember" xlink:label="kins_TwoThousandSixteenMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_TwoThousandSixteenMember" xlink:to="kins_TwoThousandSixteenMember_lbl_5c657b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_TwoThousandSixteenMember_lbl_5c657b" xml:lang="en-US">2016</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_TwoThousandEighteenMember" xlink:label="kins_TwoThousandEighteenMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_TwoThousandEighteenMember" xlink:to="kins_TwoThousandEighteenMember_lbl_eb857f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_TwoThousandEighteenMember_lbl_eb857f" xml:lang="en-US">2018</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_TwoThousandNineteenMember" xlink:label="kins_TwoThousandNineteenMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_TwoThousandNineteenMember" xlink:to="kins_TwoThousandNineteenMember_lbl_c78d6b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_TwoThousandNineteenMember_lbl_c78d6b" xml:lang="en-US">2019</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_TwoThousandTwentyMember" xlink:label="kins_TwoThousandTwentyMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_TwoThousandTwentyMember" xlink:to="kins_TwoThousandTwentyMember_lbl_bd6d54" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_TwoThousandTwentyMember_lbl_bd6d54" xml:lang="en-US">2020</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_TwoThousandTwentyOneMember" xlink:label="kins_TwoThousandTwentyOneMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_TwoThousandTwentyOneMember" xlink:to="kins_TwoThousandTwentyOneMember_lbl_640a54" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_TwoThousandTwentyOneMember_lbl_640a54" xml:lang="en-US">2021</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_TwoThousandTwentyTwoMember" xlink:to="kins_TwoThousandTwentyTwoMember_lbl_72cc1b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_TwoThousandTwentyTwoMember_lbl_72cc1b" xml:lang="en-US">2020 [Member</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_TwoThousandTwentyThreeMember" xlink:label="kins_TwoThousandTwentyThreeMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_TwoThousandTwentyThreeMember" xlink:to="kins_TwoThousandTwentyThreeMember_lbl_fe5a92" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_TwoThousandTwentyThreeMember_lbl_fe5a92" xml:lang="en-US">2023</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncurredClaimsPropertyCasualtyAndLiability" xlink:label="us-gaap_IncurredClaimsPropertyCasualtyAndLiability" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncurredClaimsPropertyCasualtyAndLiability" xlink:to="us-gaap_IncurredClaimsPropertyCasualtyAndLiability_lbl_35473a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncurredClaimsPropertyCasualtyAndLiability_lbl_35473a" xml:lang="en-US">Total incurred claims</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_IncurredClaimsPropertyCasualtyAndLiability2014" xlink:label="kins_IncurredClaimsPropertyCasualtyAndLiability2014" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_IncurredClaimsPropertyCasualtyAndLiability2014" xlink:to="kins_IncurredClaimsPropertyCasualtyAndLiability2014_lbl_25b142" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_IncurredClaimsPropertyCasualtyAndLiability2014_lbl_25b142" xml:lang="en-US">2014 incurred claims</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredButNotReportedIBNRClaimsAmount" xlink:label="us-gaap_LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredButNotReportedIBNRClaimsAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredButNotReportedIBNRClaimsAmount" xlink:to="us-gaap_LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredButNotReportedIBNRClaimsAmount_lbl_328f47" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredButNotReportedIBNRClaimsAmount_lbl_328f47" xml:lang="en-US">IBNR</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShortdurationInsuranceContractsNumberOfReportedClaims" xlink:label="us-gaap_ShortdurationInsuranceContractsNumberOfReportedClaims" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortdurationInsuranceContractsNumberOfReportedClaims" xlink:to="us-gaap_ShortdurationInsuranceContractsNumberOfReportedClaims_lbl_c2e02b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShortdurationInsuranceContractsNumberOfReportedClaims_lbl_c2e02b" xml:lang="en-US">Cumulative Number of Reported Claims</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_IncurredClaimsPropertyCasualtyAndLiability2015" xlink:label="kins_IncurredClaimsPropertyCasualtyAndLiability2015" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_IncurredClaimsPropertyCasualtyAndLiability2015" xlink:to="kins_IncurredClaimsPropertyCasualtyAndLiability2015_lbl_85d6e9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_IncurredClaimsPropertyCasualtyAndLiability2015_lbl_85d6e9" xml:lang="en-US">2015 incurred claims</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_IncurredClaimsPropertyCasualtyAndLiability2016" xlink:label="kins_IncurredClaimsPropertyCasualtyAndLiability2016" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_IncurredClaimsPropertyCasualtyAndLiability2016" xlink:to="kins_IncurredClaimsPropertyCasualtyAndLiability2016_lbl_6de7bf" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_IncurredClaimsPropertyCasualtyAndLiability2016_lbl_6de7bf" xml:lang="en-US">2016 incurred claims</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_IncurredClaimsPropertyCasualtyAndLiability2017" xlink:label="kins_IncurredClaimsPropertyCasualtyAndLiability2017" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_IncurredClaimsPropertyCasualtyAndLiability2017" xlink:to="kins_IncurredClaimsPropertyCasualtyAndLiability2017_lbl_ac2f66" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_IncurredClaimsPropertyCasualtyAndLiability2017_lbl_ac2f66" xml:lang="en-US">2017 incurred claims</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_IncurredClaimsPropertyCasualtyAndLiability2018" xlink:label="kins_IncurredClaimsPropertyCasualtyAndLiability2018" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_IncurredClaimsPropertyCasualtyAndLiability2018" xlink:to="kins_IncurredClaimsPropertyCasualtyAndLiability2018_lbl_612df9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_IncurredClaimsPropertyCasualtyAndLiability2018_lbl_612df9" xml:lang="en-US">2018 incurred claims</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_IncurredClaimsPropertyCasualtyAndLiability2019" xlink:label="kins_IncurredClaimsPropertyCasualtyAndLiability2019" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_IncurredClaimsPropertyCasualtyAndLiability2019" xlink:to="kins_IncurredClaimsPropertyCasualtyAndLiability2019_lbl_14caf9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_IncurredClaimsPropertyCasualtyAndLiability2019_lbl_14caf9" xml:lang="en-US">2019 incurred claims</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_IncurredClaimsPropertyCasualtyAndLiability2020" xlink:label="kins_IncurredClaimsPropertyCasualtyAndLiability2020" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_IncurredClaimsPropertyCasualtyAndLiability2020" xlink:to="kins_IncurredClaimsPropertyCasualtyAndLiability2020_lbl_1c8b53" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_IncurredClaimsPropertyCasualtyAndLiability2020_lbl_1c8b53" xml:lang="en-US">2020 incurred claims</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_IncurredClaimsPropertyCasualtyAndLiability2021" xlink:label="kins_IncurredClaimsPropertyCasualtyAndLiability2021" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_IncurredClaimsPropertyCasualtyAndLiability2021" xlink:to="kins_IncurredClaimsPropertyCasualtyAndLiability2021_lbl_450eac" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_IncurredClaimsPropertyCasualtyAndLiability2021_lbl_450eac" xml:lang="en-US">2021 incurred claims</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_IncurredClaimsPropertyCasualtyAndLiability2022" xlink:label="kins_IncurredClaimsPropertyCasualtyAndLiability2022" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_IncurredClaimsPropertyCasualtyAndLiability2022" xlink:to="kins_IncurredClaimsPropertyCasualtyAndLiability2022_lbl_18291a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_IncurredClaimsPropertyCasualtyAndLiability2022_lbl_18291a" xml:lang="en-US">2022 incurred claims</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_IncurredClaimsPropertyCasualtyAndLiability2023" xlink:label="kins_IncurredClaimsPropertyCasualtyAndLiability2023" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_IncurredClaimsPropertyCasualtyAndLiability2023" xlink:to="kins_IncurredClaimsPropertyCasualtyAndLiability2023_lbl_ab2113" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_IncurredClaimsPropertyCasualtyAndLiability2023_lbl_ab2113" xml:lang="en-US">2023 incurred claims</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndAllocatedClaimAdjustmentExpenseNetNotSeparatelyPresented" xlink:label="us-gaap_ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndAllocatedClaimAdjustmentExpenseNetNotSeparatelyPresented" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndAllocatedClaimAdjustmentExpenseNetNotSeparatelyPresented" xlink:to="us-gaap_ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndAllocatedClaimAdjustmentExpenseNetNotSeparatelyPresented_lbl_f8bd6d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndAllocatedClaimAdjustmentExpenseNetNotSeparatelyPresented_lbl_f8bd6d" xml:lang="en-US">Net liability for unpaid claim and allocated claim adjustment expenses for the accident years presented</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_AllOutstandingLiabilitiesBefore2014NetOfReinsurance" xlink:label="kins_AllOutstandingLiabilitiesBefore2014NetOfReinsurance" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AllOutstandingLiabilitiesBefore2014NetOfReinsurance" xlink:to="kins_AllOutstandingLiabilitiesBefore2014NetOfReinsurance_lbl_15227d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_AllOutstandingLiabilitiesBefore2014NetOfReinsurance_lbl_15227d" xml:lang="en-US">All outstanding liabilities before 2014, net of reinsurance</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet" xlink:label="us-gaap_LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet" xlink:to="us-gaap_LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet_lbl_513140" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet_lbl_513140" xml:lang="en-US">Liabilities for claims and claim adjustment expenses, net of reinsurance</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet" xlink:to="us-gaap_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet_lbl_aadd7a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet_lbl_aadd7a" xml:lang="en-US">Total</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet" xlink:label="us-gaap_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet" xlink:to="us-gaap_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet_lbl_5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet_lbl_5" xml:lang="en-US">[Short-Duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2014" xlink:to="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2014_lbl_03f767" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2014_lbl_03f767" xml:lang="en-US">2014</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2014" xlink:label="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2014" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2014" xlink:to="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2014_lbl_6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2014_lbl_6" xml:lang="en-US">[2014]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2015" xlink:to="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2015_lbl_85dc04" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2015_lbl_85dc04" xml:lang="en-US">2015</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2015" xlink:label="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2015" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2015" xlink:to="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2015_lbl_7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2015_lbl_7" xml:lang="en-US">[2015]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2016" xlink:to="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2016_lbl_a82f45" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2016_lbl_a82f45" xml:lang="en-US">2016</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2016" xlink:label="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2016" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2016" xlink:to="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2016_lbl_8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2016_lbl_8" xml:lang="en-US">[2016]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2017" xlink:to="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2017_lbl_945fd0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2017_lbl_945fd0" xml:lang="en-US">2017</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2017" xlink:label="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2017" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2017" xlink:to="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2017_lbl_9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2017_lbl_9" xml:lang="en-US">[2017]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2018" xlink:to="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2018_lbl_0c002c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2018_lbl_0c002c" xml:lang="en-US">2018</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2018" xlink:label="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2018" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2018" xlink:to="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2018_lbl_10" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2018_lbl_10" xml:lang="en-US">[2018]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2019" xlink:to="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2019_lbl_5da381" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2019_lbl_5da381" xml:lang="en-US">2019</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2019" xlink:label="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2019" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2019" xlink:to="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2019_lbl_11" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2019_lbl_11" xml:lang="en-US">[2019]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseFor2020" xlink:to="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseFor2020_lbl_4317ea" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseFor2020_lbl_4317ea" xml:lang="en-US">2020</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseFor2020" xlink:label="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseFor2020" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseFor2020" xlink:to="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseFor2020_lbl_12" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseFor2020_lbl_12" xml:lang="en-US">[2020]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2021" xlink:to="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2021_lbl_117011" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2021_lbl_117011" xml:lang="en-US">2021</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2021" xlink:label="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2021" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2021" xlink:to="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2021_lbl_13" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpense2021_lbl_13" xml:lang="en-US">[2021]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseFor2022" xlink:to="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseFor2022_lbl_89efb0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseFor2022_lbl_89efb0" xml:lang="en-US">2022</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseFor2022" xlink:label="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseFor2022" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseFor2022" xlink:to="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseFor2022_lbl_14" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseFor2022_lbl_14" xml:lang="en-US">[2022]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseFor2023" xlink:to="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseFor2023_lbl_7b176f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseFor2023_lbl_7b176f" xml:lang="en-US">2023</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseFor2023" xlink:label="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseFor2023" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseFor2023" xlink:to="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseFor2023_lbl_15" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseFor2023_lbl_15" xml:lang="en-US">[2023]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_LiabilitiesForAllocatedLossAndLossAdjustmentExpensesNetOfReinsurance" xlink:label="kins_LiabilitiesForAllocatedLossAndLossAdjustmentExpensesNetOfReinsurance" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_LiabilitiesForAllocatedLossAndLossAdjustmentExpensesNetOfReinsurance" xlink:to="kins_LiabilitiesForAllocatedLossAndLossAdjustmentExpensesNetOfReinsurance_lbl_26beb7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_LiabilitiesForAllocatedLossAndLossAdjustmentExpensesNetOfReinsurance_lbl_26beb7" xml:lang="en-US">Liabilities for loss and loss adjustment expenses, net of reinsurance</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments" xlink:to="us-gaap_ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments_lbl_368d49" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments_lbl_368d49" xml:lang="en-US">Total reinsurance recoverable on unpaid losses</link:label>
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndAllocatedClaimAdjustmentExpenseNet_lbl_7cd9f5" xml:lang="en-US">Unallocated loss adjustment expenses</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_TotalGrossLiabilityForLossAndLossAdjustmentExpenseReserves" xlink:label="kins_TotalGrossLiabilityForLossAndLossAdjustmentExpenseReserves" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_TotalGrossLiabilityForLossAndLossAdjustmentExpenseReserves" xlink:to="kins_TotalGrossLiabilityForLossAndLossAdjustmentExpenseReserves_lbl_57eb15" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_TotalGrossLiabilityForLossAndLossAdjustmentExpenseReserves_lbl_57eb15" xml:lang="en-US">Total gross liability for loss and LAE reserves</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearOne" xlink:to="us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearOne_lbl_8719b0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearOne_lbl_8719b0" xml:lang="en-US">Year One</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearTwo" xlink:to="us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearTwo_lbl_dfe4ff" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearTwo_lbl_dfe4ff" xml:lang="en-US">Year Two</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearThree" xlink:label="us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearThree" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearThree" xlink:to="us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearThree_lbl_b8d7b5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearThree_lbl_b8d7b5" xml:lang="en-US">Year Three</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearFour" xlink:label="us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearFour" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearFour" xlink:to="us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearFour_lbl_56958b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearFour_lbl_56958b" xml:lang="en-US">Year Four</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearFive" xlink:label="us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearFive" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearFive_lbl_51e8b2" xml:lang="en-US">Year Five</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearSix" xlink:label="us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearSix" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearSix_lbl_76afe6" xml:lang="en-US">Year Six</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearSeven" xlink:label="us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearSeven" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearSeven_lbl_fc5b18" xml:lang="en-US">Year Seven</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearEight" xlink:label="us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearEight" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearEight_lbl_b6d967" xml:lang="en-US">Year Eight</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearNine" xlink:label="us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearNine" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearNine" xlink:to="us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearNine_lbl_b2fcdd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearNine_lbl_b2fcdd" xml:lang="en-US">Year Nine</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearTen" xlink:label="us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearTen" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearTen" xlink:to="us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearTen_lbl_2b5bd4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShortdurationInsuranceContractsHistoricalClaimsDurationYearTen_lbl_2b5bd4" xml:lang="en-US">Year Ten</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AdvancePremiums" xlink:to="kins_AdvancePremiums_lbl_5bd031" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_AdvancePremiums_lbl_5bd031" xml:lang="en-US">Advance premiums</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GainLossOnSaleOfInsuranceBlock" xlink:label="us-gaap_GainLossOnSaleOfInsuranceBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GainLossOnSaleOfInsuranceBlock" xlink:to="us-gaap_GainLossOnSaleOfInsuranceBlock_lbl_73deec" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GainLossOnSaleOfInsuranceBlock_lbl_73deec" xml:lang="en-US">Incurred losses and loss adjustment expenses are net of reinsurance recoveries under reinsurance contracts</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_PriorYearLossDevelopment" xlink:label="kins_PriorYearLossDevelopment" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_PriorYearLossDevelopment" xlink:to="kins_PriorYearLossDevelopment_lbl_e3b45c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_PriorYearLossDevelopment_lbl_e3b45c" xml:lang="en-US">Prior year loss development</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl_7cf82c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl_7cf82c" xml:lang="en-US">Number of options outstanding, beginning</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl_2" xml:lang="en-US">[Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl_9735c9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl_9735c9" xml:lang="en-US">Number of options outstanding, ending</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_NumberOfOptionsOutstandingVestedAndExercisable" xlink:label="kins_NumberOfOptionsOutstandingVestedAndExercisable" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_NumberOfOptionsOutstandingVestedAndExercisable" xlink:to="kins_NumberOfOptionsOutstandingVestedAndExercisable_lbl_34210c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_NumberOfOptionsOutstandingVestedAndExercisable_lbl_34210c" xml:lang="en-US">Number of options outstanding, vested and exercisable</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_WeightedAverageRemainingContractualBeginningBalance" xlink:label="kins_WeightedAverageRemainingContractualBeginningBalance" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_WeightedAverageRemainingContractualBeginningBalance" xlink:to="kins_WeightedAverageRemainingContractualBeginningBalance_lbl_50e223" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_WeightedAverageRemainingContractualBeginningBalance_lbl_50e223" xml:lang="en-US">Weighted Average Remaining Contractual, Beginning balance</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_WeightedAverageRemainingContractualTermEndingBalance" xlink:label="kins_WeightedAverageRemainingContractualTermEndingBalance" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_WeightedAverageRemainingContractualTermEndingBalance" xlink:to="kins_WeightedAverageRemainingContractualTermEndingBalance_lbl_089b32" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_WeightedAverageRemainingContractualTermEndingBalance_lbl_089b32" xml:lang="en-US">Weighted Average Remaining Contractual term, Ending balance</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_lbl_807459" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_lbl_807459" xml:lang="en-US">Weighted Average Remaining Contractual life, vested and exercisable</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_WeightedAverageExercisePriceBeginningBalance" xlink:label="kins_WeightedAverageExercisePriceBeginningBalance" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_WeightedAverageExercisePriceBeginningBalance" xlink:to="kins_WeightedAverageExercisePriceBeginningBalance_lbl_0eee4f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_WeightedAverageExercisePriceBeginningBalance_lbl_0eee4f" xml:lang="en-US">Weighted average exercise price, Beginning balance</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl_24a987" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl_24a987" xml:lang="en-US">Weighted average exercise price, granted</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_WeightedAverageExercisePriceExercised" xlink:label="kins_WeightedAverageExercisePriceExercised" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_WeightedAverageExercisePriceExercised" xlink:to="kins_WeightedAverageExercisePriceExercised_lbl_912aa1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_WeightedAverageExercisePriceExercised_lbl_912aa1" xml:lang="en-US">Weighted average exercise price, Exercised</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_lbl_2692d2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_lbl_2692d2" xml:lang="en-US">Weighted average exercise price, Forfeited</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_WeightedAverageExercisePriceEndingBalance" xlink:label="kins_WeightedAverageExercisePriceEndingBalance" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_WeightedAverageExercisePriceEndingBalance" xlink:to="kins_WeightedAverageExercisePriceEndingBalance_lbl_08fb21" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_WeightedAverageExercisePriceEndingBalance_lbl_08fb21" xml:lang="en-US">Weighted average exercise price, Ending balance</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_WeightedAveragePricePerShareOutstandingVestedAndExercisable" xlink:label="kins_WeightedAveragePricePerShareOutstandingVestedAndExercisable" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_WeightedAveragePricePerShareOutstandingVestedAndExercisable" xlink:to="kins_WeightedAveragePricePerShareOutstandingVestedAndExercisable_lbl_1f7f95" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_WeightedAveragePricePerShareOutstandingVestedAndExercisable_lbl_1f7f95" xml:lang="en-US">Weighted Average Price per share outstanding, vested and exercisable</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl_282180" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl_282180" xml:lang="en-US">Aggregate Intrinsic Value , begeining</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl_14" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl_14" xml:lang="en-US">[Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueGranted" xlink:label="kins_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueGranted" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueGranted" xlink:to="kins_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueGranted_lbl_c266c5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueGranted_lbl_c266c5" xml:lang="en-US">Aggregate Intrinsic Value , granted</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_lbl_da90db" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_lbl_da90db" xml:lang="en-US">Aggregate Intrinsic Value , Exercised</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeited" xlink:label="kins_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeited" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeited" xlink:to="kins_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeited_lbl_8445de" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeited_lbl_8445de" xml:lang="en-US">Aggregate Intrinsic Value , Expired/Forfeited</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl_2913a4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl_2913a4" xml:lang="en-US">Aggregate Intrinsic Value ,ending</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested_lbl_1a72c5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested_lbl_1a72c5" xml:lang="en-US">Aggregate Intrinsic Value , vested and exercisable</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_lbl_1c31c0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_lbl_1c31c0" xml:lang="en-US">Granted shares</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_lbl_1bce11" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_lbl_1bce11" xml:lang="en-US">Vested shares</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_lbl_4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_lbl_4" xml:lang="en-US">[Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_lbl_771b37" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_lbl_771b37" xml:lang="en-US">Forfeited shares</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_lbl_5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_lbl_5" xml:lang="en-US">[Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue_lbl_03daff" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue_lbl_03daff" xml:lang="en-US">Weighted Average Grant Date Fair Value per Share, beginning balance</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue_lbl_7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue_lbl_7" xml:lang="en-US">[Share-Based Compensation Arrangement by Share-Based Payment Award, Option, Nonvested, Weighted Average Exercise Price]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_lbl_a631ee" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_lbl_a631ee" xml:lang="en-US">Weighted Average Grant Date Fair Value per Share, granted</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue_lbl_1a8017" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue_lbl_1a8017" xml:lang="en-US">Weighted Average Grant Date Fair Value per Share, vested</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue_lbl_24c274" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue_lbl_24c274" xml:lang="en-US">Weighted Average Grant Date Fair Value per Share, forfeited</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue_lbl_cff62c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue_lbl_cff62c" xml:lang="en-US">Weighted Average Grant Date Fair Value per Share, ending balance</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested_lbl_a64895" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested_lbl_a64895" xml:lang="en-US">Aggregate Fair Value, granted</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_lbl_a088ef" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_lbl_a088ef" xml:lang="en-US">Aggregate Fair Value, vested</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_lbl_14" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_lbl_14" xml:lang="en-US">[Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested in Period, Fair Value]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_AggregateFairValueForfeited" xlink:label="kins_AggregateFairValueForfeited" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AggregateFairValueForfeited" xlink:to="kins_AggregateFairValueForfeited_lbl_75814a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_AggregateFairValueForfeited_lbl_75814a" xml:lang="en-US">Aggregate Fair Value, Forfeited</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl_46411d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl_46411d" xml:lang="en-US">Dividend Yield</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_lbl_d75203" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_lbl_d75203" xml:lang="en-US">Volatility</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl_9c1c65" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl_9c1c65" xml:lang="en-US">Risk-Free Interest Rate</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl_868998" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl_868998" xml:lang="en-US">Expected Life</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AwardTypeAxis" xlink:label="us-gaap_AwardTypeAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AwardTypeAxis" xlink:to="us-gaap_AwardTypeAxis_lbl_decd6e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AwardTypeAxis_lbl_decd6e" xml:lang="en-US">Award Type [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_TenMayTwoThousandTwentyThreeMember" xlink:label="kins_TenMayTwoThousandTwentyThreeMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_TenMayTwoThousandTwentyThreeMember" xlink:to="kins_TenMayTwoThousandTwentyThreeMember_lbl_b3b7a0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_TenMayTwoThousandTwentyThreeMember_lbl_b3b7a0" xml:lang="en-US">10 May 2023 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DividendsCommonStock" xlink:label="us-gaap_DividendsCommonStock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DividendsCommonStock" xlink:to="us-gaap_DividendsCommonStock_lbl_59e946" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DividendsCommonStock_lbl_59e946" xml:lang="en-US">Dividends declared</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_StockBasedCompensationForStockOptions" xlink:label="kins_StockBasedCompensationForStockOptions" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_StockBasedCompensationForStockOptions" xlink:to="kins_StockBasedCompensationForStockOptions_lbl_33aef4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_StockBasedCompensationForStockOptions_lbl_33aef4" xml:lang="en-US">Stock based compensation for stock options</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LiabilityForFuturePolicyBenefitByProductSegmentInterestRateYearOfIssue" xlink:label="us-gaap_LiabilityForFuturePolicyBenefitByProductSegmentInterestRateYearOfIssue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilityForFuturePolicyBenefitByProductSegmentInterestRateYearOfIssue" xlink:to="us-gaap_LiabilityForFuturePolicyBenefitByProductSegmentInterestRateYearOfIssue_lbl_bd99b5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilityForFuturePolicyBenefitByProductSegmentInterestRateYearOfIssue_lbl_bd99b5" xml:lang="en-US">Net of estimated forfeitures of approximately</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ShareBasedCompensationUnderOffering" xlink:label="kins_ShareBasedCompensationUnderOffering" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ShareBasedCompensationUnderOffering" xlink:to="kins_ShareBasedCompensationUnderOffering_lbl_e07840" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ShareBasedCompensationUnderOffering_lbl_e07840" xml:lang="en-US">Share-based compensation under offering</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_StockBasedCompensationForGrants" xlink:label="kins_StockBasedCompensationForGrants" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_StockBasedCompensationForGrants" xlink:to="kins_StockBasedCompensationForGrants_lbl_44a707" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_StockBasedCompensationForGrants_lbl_44a707" xml:lang="en-US">Stock based compensation for grants</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1_lbl_4242d7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1_lbl_4242d7" xml:lang="en-US">Weighted-average vesting period</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:to="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl_d0b5eb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl_d0b5eb" xml:lang="en-US">Exercise price</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SharePrice" xlink:label="us-gaap_SharePrice" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharePrice" xlink:to="us-gaap_SharePrice_lbl_bbf43d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharePrice_lbl_bbf43d" xml:lang="en-US">Closing price of common stock</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_lbl_194305" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_lbl_194305" xml:lang="en-US">Stock option net forfeited</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_FairValueOfUnamortizedCompensationCost" xlink:label="kins_FairValueOfUnamortizedCompensationCost" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_FairValueOfUnamortizedCompensationCost" xlink:to="kins_FairValueOfUnamortizedCompensationCost_lbl_dacfe3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_FairValueOfUnamortizedCompensationCost_lbl_dacfe3" xml:lang="en-US">Fair value of unamortized compensation cost</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_MaximumSharePurchaseUnderEspp" xlink:label="kins_MaximumSharePurchaseUnderEspp" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_MaximumSharePurchaseUnderEspp" xlink:to="kins_MaximumSharePurchaseUnderEspp_lbl_7df1a4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_MaximumSharePurchaseUnderEspp_lbl_7df1a4" xml:lang="en-US">Maximum share purchase under ESPP</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" xlink:label="us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" xlink:to="us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_lbl_abc4a8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_lbl_abc4a8" xml:lang="en-US">Maximum share purchased by employee</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SharesIssuedPricePerShare" xlink:label="us-gaap_SharesIssuedPricePerShare" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesIssuedPricePerShare" xlink:to="us-gaap_SharesIssuedPricePerShare_lbl_949cbb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharesIssuedPricePerShare_lbl_949cbb" xml:lang="en-US">Price per share</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PurchaseObligation" xlink:label="us-gaap_PurchaseObligation" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PurchaseObligation" xlink:to="us-gaap_PurchaseObligation_lbl_2c8e86" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PurchaseObligation_lbl_2c8e86" xml:lang="en-US">Total purchase</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ClassOfWarrantOrRightOutstanding" xlink:label="us-gaap_ClassOfWarrantOrRightOutstanding" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfWarrantOrRightOutstanding" xlink:to="us-gaap_ClassOfWarrantOrRightOutstanding_lbl_0e2a7b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ClassOfWarrantOrRightOutstanding_lbl_0e2a7b" xml:lang="en-US">Purchase Of Warrants</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_CommonStockShareAuthorized" xlink:label="kins_CommonStockShareAuthorized" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_CommonStockShareAuthorized" xlink:to="kins_CommonStockShareAuthorized_lbl_24a1a7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_CommonStockShareAuthorized_lbl_24a1a7" xml:lang="en-US">Common stock shares authorized</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesAuthorized" xlink:to="us-gaap_CommonStockSharesAuthorized_lbl_5f0215" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl_5f0215" xml:lang="en-US">Common stock shares authorized</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" xlink:label="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" xlink:to="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_lbl_57918e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_lbl_57918e" xml:lang="en-US">Shares reserved</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_UnassignedDeficitSurplus" xlink:label="kins_UnassignedDeficitSurplus" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_UnassignedDeficitSurplus" xlink:to="kins_UnassignedDeficitSurplus_lbl_43bbed" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_UnassignedDeficitSurplus_lbl_43bbed" xml:lang="en-US">Unassigned deficit</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DividendsCash" xlink:to="us-gaap_DividendsCash_lbl_59686b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DividendsCash_lbl_59686b" xml:lang="en-US">Dividends paid</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DividendsCash" xlink:label="us-gaap_DividendsCash" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DividendsCash" xlink:to="us-gaap_DividendsCash_lbl_3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DividendsCash_lbl_3" xml:lang="en-US">[Dividends, Cash]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_StatutoryBasisNetIncomeLoss" xlink:label="kins_StatutoryBasisNetIncomeLoss" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_StatutoryBasisNetIncomeLoss" xlink:to="kins_StatutoryBasisNetIncomeLoss_lbl_3bacd3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_StatutoryBasisNetIncomeLoss_lbl_3bacd3" xml:lang="en-US">Statutory basis net income (loss)</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_StatutoryBasisSurplus" xlink:label="kins_StatutoryBasisSurplus" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_StatutoryBasisSurplus" xlink:to="kins_StatutoryBasisSurplus_lbl_84af9a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_StatutoryBasisSurplus_lbl_84af9a" xml:lang="en-US">Statutory basis surplus</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_DividendDescription" xlink:label="kins_DividendDescription" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_DividendDescription" xlink:to="kins_DividendDescription_lbl_e2d86a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_DividendDescription_lbl_e2d86a" xml:lang="en-US">Dividend description</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CurrentFederalTaxExpenseBenefit" xlink:label="us-gaap_CurrentFederalTaxExpenseBenefit" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CurrentFederalTaxExpenseBenefit" xlink:to="us-gaap_CurrentFederalTaxExpenseBenefit_lbl_1c0ca9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CurrentFederalTaxExpenseBenefit_lbl_1c0ca9" xml:lang="en-US">Current federal income tax expense (benefit)</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CurrentStateAndLocalTaxExpenseBenefit" xlink:label="us-gaap_CurrentStateAndLocalTaxExpenseBenefit" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CurrentStateAndLocalTaxExpenseBenefit" xlink:to="us-gaap_CurrentStateAndLocalTaxExpenseBenefit_lbl_224a5a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CurrentStateAndLocalTaxExpenseBenefit_lbl_224a5a" xml:lang="en-US">Current state income tax expense (benefit)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:to="us-gaap_DeferredIncomeTaxExpenseBenefit_lbl_176aaf" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefit_lbl_176aaf" xml:lang="en-US">Deferred federal and state income tax expense (benefit)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxExpenseBenefit" xlink:to="us-gaap_IncomeTaxExpenseBenefit_lbl_dc06aa" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl_dc06aa" xml:lang="en-US">Income tax benefit</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" xlink:label="us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" xlink:to="us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_lbl_5f248d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_lbl_5f248d" xml:lang="en-US">Computed expected tax expense</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes" xlink:label="us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes" xlink:to="us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes_lbl_318ae6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes_lbl_318ae6" xml:lang="en-US">State taxes, net of Federal benefit</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_StateValuationAllowance" xlink:label="kins_StateValuationAllowance" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_StateValuationAllowance" xlink:to="kins_StateValuationAllowance_lbl_8b2de3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_StateValuationAllowance_lbl_8b2de3" xml:lang="en-US">State valuation allowance</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:label="us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:to="us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_lbl_ca41d8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_lbl_ca41d8" xml:lang="en-US">Permanent differences</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxReconciliationDeductionsDividends" xlink:to="us-gaap_IncomeTaxReconciliationDeductionsDividends_lbl_5eea0e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncomeTaxReconciliationDeductionsDividends_lbl_5eea0e" xml:lang="en-US">Dividends received deduction</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeTaxReconciliationDeductionsDividends" xlink:label="us-gaap_IncomeTaxReconciliationDeductionsDividends" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxReconciliationDeductionsDividends" xlink:to="us-gaap_IncomeTaxReconciliationDeductionsDividends_lbl_6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxReconciliationDeductionsDividends_lbl_6" xml:lang="en-US">[Effective Income Tax Rate Reconciliation, Deduction, Dividends, Amount]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxReconciliationTaxExemptIncome" xlink:to="us-gaap_IncomeTaxReconciliationTaxExemptIncome_lbl_af8508" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncomeTaxReconciliationTaxExemptIncome_lbl_af8508" xml:lang="en-US">Non-taxable investment income</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeTaxReconciliationTaxExemptIncome" xlink:label="us-gaap_IncomeTaxReconciliationTaxExemptIncome" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxReconciliationTaxExemptIncome" xlink:to="us-gaap_IncomeTaxReconciliationTaxExemptIncome_lbl_7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxReconciliationTaxExemptIncome_lbl_7" xml:lang="en-US">[Effective Income Tax Rate Reconciliation, Tax Exempt Income, Amount]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost" xlink:to="us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost_lbl_be7505" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost_lbl_be7505" xml:lang="en-US">Stock-based compensation</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost" xlink:label="us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost" xlink:to="us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost_lbl_8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost_lbl_8" xml:lang="en-US">[Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Amount]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_SaleLeasebackTransactionAmount" xlink:label="kins_SaleLeasebackTransactionAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_SaleLeasebackTransactionAmount" xlink:to="kins_SaleLeasebackTransactionAmount_lbl_ae34a5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_SaleLeasebackTransactionAmount_lbl_ae34a5" xml:lang="en-US">Sale leaseback transaction</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_OtherPermanentDifferences" xlink:label="kins_OtherPermanentDifferences" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_OtherPermanentDifferences" xlink:to="kins_OtherPermanentDifferences_lbl_5f7667" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_OtherPermanentDifferences_lbl_5f7667" xml:lang="en-US">Other permanent differences</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeTaxReconciliationPriorYearIncomeTaxes" xlink:label="us-gaap_IncomeTaxReconciliationPriorYearIncomeTaxes" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxReconciliationPriorYearIncomeTaxes" xlink:to="us-gaap_IncomeTaxReconciliationPriorYearIncomeTaxes_lbl_3fa99d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxReconciliationPriorYearIncomeTaxes_lbl_3fa99d" xml:lang="en-US">Prior year tax matters</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_IncomeTaxReconciliationOther" xlink:label="kins_IncomeTaxReconciliationOther" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_IncomeTaxReconciliationOther" xlink:to="kins_IncomeTaxReconciliationOther_lbl_150d7a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_IncomeTaxReconciliationOther_lbl_150d7a" xml:lang="en-US">Other</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxExpenseBenefit" xlink:to="us-gaap_IncomeTaxExpenseBenefit_lbl_928354" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl_928354" xml:lang="en-US">Income tax benefit, as reported</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:to="us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_lbl_59326f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_lbl_59326f" xml:lang="en-US">Computed expected tax expense</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:to="us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_lbl_14" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_lbl_14" xml:lang="en-US">[Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" xlink:to="us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_lbl_9ebb38" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_lbl_9ebb38" xml:lang="en-US">State taxes, net of Federal benefit</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" xlink:to="us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_lbl_15" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_lbl_15" xml:lang="en-US">[Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_StateValuationAllowancePercent" xlink:to="kins_StateValuationAllowancePercent_lbl_62db7e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_StateValuationAllowancePercent_lbl_62db7e" xml:lang="en-US">State valuation allowance</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_StateValuationAllowancePercent" xlink:label="kins_StateValuationAllowancePercent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_StateValuationAllowancePercent" xlink:to="kins_StateValuationAllowancePercent_lbl_16" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_StateValuationAllowancePercent_lbl_16" xml:lang="en-US">[State valuation allowance]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsDividends" xlink:to="us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsDividends_lbl_3e16f7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsDividends_lbl_3e16f7" xml:lang="en-US">Dividends received deduction</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsDividends" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsDividends" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsDividends" xlink:to="us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsDividends_lbl_17" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsDividends_lbl_17" xml:lang="en-US">[Effective Income Tax Rate Reconciliation, Deduction, Dividend, Percent]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EffectiveIncomeTaxRateReconciliationTaxExemptIncome" xlink:to="us-gaap_EffectiveIncomeTaxRateReconciliationTaxExemptIncome_lbl_50049f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationTaxExemptIncome_lbl_50049f" xml:lang="en-US">Non-taxable investment income</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxExemptIncome" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationTaxExemptIncome" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EffectiveIncomeTaxRateReconciliationTaxExemptIncome" xlink:to="us-gaap_EffectiveIncomeTaxRateReconciliationTaxExemptIncome_lbl_18" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationTaxExemptIncome_lbl_18" xml:lang="en-US">[Effective Income Tax Rate Reconciliation, Tax Exempt Income, Percent]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_EffectiveIncomeTaxRateReconciliationShareBasedCompensation" xlink:to="kins_EffectiveIncomeTaxRateReconciliationShareBasedCompensation_lbl_eed3f9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_EffectiveIncomeTaxRateReconciliationShareBasedCompensation_lbl_eed3f9" xml:lang="en-US">Stock-based compensation</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_EffectiveIncomeTaxRateReconciliationShareBasedCompensation" xlink:label="kins_EffectiveIncomeTaxRateReconciliationShareBasedCompensation" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_EffectiveIncomeTaxRateReconciliationShareBasedCompensation" xlink:to="kins_EffectiveIncomeTaxRateReconciliationShareBasedCompensation_lbl_19" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_EffectiveIncomeTaxRateReconciliationShareBasedCompensation_lbl_19" xml:lang="en-US">[Stock-based compensation]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_SaleLeasebackTransaction" xlink:to="kins_SaleLeasebackTransaction_lbl_cfdc73" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="kins_SaleLeasebackTransaction_lbl_cfdc73" xml:lang="en-US">Sale leaseback transaction</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_SaleLeasebackTransaction" xlink:label="kins_SaleLeasebackTransaction" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_SaleLeasebackTransaction" xlink:to="kins_SaleLeasebackTransaction_lbl_20" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_SaleLeasebackTransaction_lbl_20" xml:lang="en-US">[Sale leaseback transaction]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpense" xlink:to="us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpense_lbl_a56088" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpense_lbl_a56088" xml:lang="en-US">Other permanent differences</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpense" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpense" xlink:to="us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpense_lbl_21" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpense_lbl_21" xml:lang="en-US">[Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes" xlink:to="us-gaap_EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes_lbl_95b8d3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes_lbl_95b8d3" xml:lang="en-US">Prior year tax matters</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes" xlink:to="us-gaap_EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes_lbl_22" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes_lbl_22" xml:lang="en-US">[Effective Income Tax Rate Reconciliation, Prior Year Income Taxes, Percent]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsOther" xlink:to="us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsOther_lbl_0c9143" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsOther_lbl_0c9143" xml:lang="en-US">Other</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsOther" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsOther" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsOther" xlink:to="us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsOther_lbl_23" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsOther_lbl_23" xml:lang="en-US">[Effective Income Tax Rate Reconciliation, Deduction, Other, Percent]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:label="us-gaap_EffectiveIncomeTaxRateContinuingOperations" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:to="us-gaap_EffectiveIncomeTaxRateContinuingOperations_lbl_ce5e26" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EffectiveIncomeTaxRateContinuingOperations_lbl_ce5e26" xml:lang="en-US">Income tax benefit, as reported, percentage</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ComponentsOfDeferredTaxAssetsAbstract" xlink:label="us-gaap_ComponentsOfDeferredTaxAssetsAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ComponentsOfDeferredTaxAssetsAbstract" xlink:to="us-gaap_ComponentsOfDeferredTaxAssetsAbstract_lbl_dabb0a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ComponentsOfDeferredTaxAssetsAbstract_lbl_dabb0a" xml:lang="en-US">Deferred tax asset:</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:label="us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:to="us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_lbl_6a35ab" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_lbl_6a35ab" xml:lang="en-US">Net operating loss carryovers (1)</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_ClaimsReserveDiscount" xlink:label="kins_ClaimsReserveDiscount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_ClaimsReserveDiscount" xlink:to="kins_ClaimsReserveDiscount_lbl_07e0be" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_ClaimsReserveDiscount_lbl_07e0be" xml:lang="en-US">Claims reserve discount</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredTaxAssetsDeferredIncome" xlink:label="us-gaap_DeferredTaxAssetsDeferredIncome" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsDeferredIncome" xlink:to="us-gaap_DeferredTaxAssetsDeferredIncome_lbl_2e889f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxAssetsDeferredIncome_lbl_2e889f" xml:lang="en-US">Unearned premium</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_DeferredCedingCommissionRevenuedDeferredTax" xlink:label="kins_DeferredCedingCommissionRevenuedDeferredTax" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_DeferredCedingCommissionRevenuedDeferredTax" xlink:to="kins_DeferredCedingCommissionRevenuedDeferredTax_lbl_cba259" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_DeferredCedingCommissionRevenuedDeferredTax_lbl_cba259" xml:lang="en-US">Deferred ceding commission revenues</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredTaxAssetsUnrealizedLossesOnTradingSecurities" xlink:label="us-gaap_DeferredTaxAssetsUnrealizedLossesOnTradingSecurities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsUnrealizedLossesOnTradingSecurities" xlink:to="us-gaap_DeferredTaxAssetsUnrealizedLossesOnTradingSecurities_lbl_5107ef" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxAssetsUnrealizedLossesOnTradingSecurities_lbl_5107ef" xml:lang="en-US">Net unrealized losses on securities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsOther" xlink:to="us-gaap_DeferredTaxAssetsOther_lbl_9e2c2a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DeferredTaxAssetsOther_lbl_9e2c2a" xml:lang="en-US">Other</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredTaxAssetsOther" xlink:label="us-gaap_DeferredTaxAssetsOther" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsOther" xlink:to="us-gaap_DeferredTaxAssetsOther_lbl_8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxAssetsOther_lbl_8" xml:lang="en-US">[Deferred Tax Assets, Other]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredTaxAssetsGross" xlink:label="us-gaap_DeferredTaxAssetsGross" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsGross" xlink:to="us-gaap_DeferredTaxAssetsGross_lbl_5403f6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxAssetsGross_lbl_5403f6" xml:lang="en-US">Total deferred tax assets</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ComponentsOfDeferredTaxLiabilitiesAbstract" xlink:label="us-gaap_ComponentsOfDeferredTaxLiabilitiesAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ComponentsOfDeferredTaxLiabilitiesAbstract" xlink:to="us-gaap_ComponentsOfDeferredTaxLiabilitiesAbstract_lbl_90794a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ComponentsOfDeferredTaxLiabilitiesAbstract_lbl_90794a" xml:lang="en-US">Deferred tax liability:</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredTaxLiabilitiesInvestments" xlink:label="us-gaap_DeferredTaxLiabilitiesInvestments" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilitiesInvestments" xlink:to="us-gaap_DeferredTaxLiabilitiesInvestments_lbl_5b3c1f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxLiabilitiesInvestments_lbl_5b3c1f" xml:lang="en-US">Investment in KICO (2)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilitiesDeferredExpense" xlink:to="us-gaap_DeferredTaxLiabilitiesDeferredExpense_lbl_017e3f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DeferredTaxLiabilitiesDeferredExpense_lbl_017e3f" xml:lang="en-US">Deferred acquisition costs</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredTaxLiabilitiesDeferredExpense" xlink:label="us-gaap_DeferredTaxLiabilitiesDeferredExpense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilitiesDeferredExpense" xlink:to="us-gaap_DeferredTaxLiabilitiesDeferredExpense_lbl_12" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxLiabilitiesDeferredExpense_lbl_12" xml:lang="en-US">[Deferred Tax Liabilities, Deferred Expense]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets" xlink:label="us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets" xlink:to="us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets_lbl_dc2f07" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets_lbl_dc2f07" xml:lang="en-US">Intangibles</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment" xlink:to="us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment_lbl_449979" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment_lbl_449979" xml:lang="en-US">Depreciation and amortization</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment" xlink:label="us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment" xlink:to="us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment_lbl_14" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment_lbl_14" xml:lang="en-US">[Deferred Tax Liabilities, Property, Plant and Equipment]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredIncomeTaxLiabilities" xlink:label="us-gaap_DeferredIncomeTaxLiabilities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredIncomeTaxLiabilities" xlink:to="us-gaap_DeferredIncomeTaxLiabilities_lbl_100e2f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredIncomeTaxLiabilities_lbl_100e2f" xml:lang="en-US">Total deferred tax liabilities</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_NetDeferredIncomeTaxLiabilityAsset" xlink:label="kins_NetDeferredIncomeTaxLiabilityAsset" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_NetDeferredIncomeTaxLiabilityAsset" xlink:to="kins_NetDeferredIncomeTaxLiabilityAsset_lbl_f70a9f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_NetDeferredIncomeTaxLiabilityAsset_lbl_f70a9f" xml:lang="en-US">Net deferred income tax (liability) asset</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_FederalNetOperatingLoss" xlink:label="kins_FederalNetOperatingLoss" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_FederalNetOperatingLoss" xlink:to="kins_FederalNetOperatingLoss_lbl_cd7b49" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_FederalNetOperatingLoss_lbl_cd7b49" xml:lang="en-US">Federal only, NOL</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_StateNetOperatingLoss" xlink:label="kins_StateNetOperatingLoss" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_StateNetOperatingLoss" xlink:to="kins_StateNetOperatingLoss_lbl_c2d087" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_StateNetOperatingLoss_lbl_c2d087" xml:lang="en-US">State only (A)</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_StateNetOperatingLossExpirationPeriod" xlink:label="kins_StateNetOperatingLossExpirationPeriod" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_StateNetOperatingLossExpirationPeriod" xlink:to="kins_StateNetOperatingLossExpirationPeriod_lbl_a841bc" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_StateNetOperatingLossExpirationPeriod_lbl_a841bc" xml:lang="en-US">State only A</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsValuationAllowance" xlink:to="us-gaap_DeferredTaxAssetsValuationAllowance_lbl_aed1ae" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_DeferredTaxAssetsValuationAllowance_lbl_aed1ae" xml:lang="en-US">Valuation allowance</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredTaxAssetsValuationAllowance" xlink:label="us-gaap_DeferredTaxAssetsValuationAllowance" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsValuationAllowance" xlink:to="us-gaap_DeferredTaxAssetsValuationAllowance_lbl_5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxAssetsValuationAllowance_lbl_5" xml:lang="en-US">[Deferred Tax Assets, Valuation Allowance]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_StateOnlyNetOfValuationAllowance" xlink:label="kins_StateOnlyNetOfValuationAllowance" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_StateOnlyNetOfValuationAllowance" xlink:to="kins_StateOnlyNetOfValuationAllowance_lbl_7c2535" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_StateOnlyNetOfValuationAllowance_lbl_7c2535" xml:lang="en-US">State only, net of valuation allowance</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredTaxAssetsTaxCreditCarryforwards" xlink:label="us-gaap_DeferredTaxAssetsTaxCreditCarryforwards" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsTaxCreditCarryforwards" xlink:to="us-gaap_DeferredTaxAssetsTaxCreditCarryforwards_lbl_cb0602" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxAssetsTaxCreditCarryforwards_lbl_cb0602" xml:lang="en-US">Total deferred tax asset from net operating loss carryovers</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_IncreaseInNetDeferredIncomeTaxAssets" xlink:label="kins_IncreaseInNetDeferredIncomeTaxAssets" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_IncreaseInNetDeferredIncomeTaxAssets" xlink:to="kins_IncreaseInNetDeferredIncomeTaxAssets_lbl_c1bc70" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_IncreaseInNetDeferredIncomeTaxAssets_lbl_c1bc70" xml:lang="en-US">Increase in net deferred income tax assets</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_DeferredTaxBenefitAllocatedToOtherComprehensiveIncome" xlink:label="kins_DeferredTaxBenefitAllocatedToOtherComprehensiveIncome" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_DeferredTaxBenefitAllocatedToOtherComprehensiveIncome" xlink:to="kins_DeferredTaxBenefitAllocatedToOtherComprehensiveIncome_lbl_b83aa4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_DeferredTaxBenefitAllocatedToOtherComprehensiveIncome_lbl_b83aa4" xml:lang="en-US">Deferred tax expense allocated to other comprehensive income</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:to="us-gaap_DeferredIncomeTaxExpenseBenefit_lbl_ea79a9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefit_lbl_ea79a9" xml:lang="en-US">Deferred income tax expense</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLossCarryforwards" xlink:label="us-gaap_OperatingLossCarryforwards" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLossCarryforwards" xlink:to="us-gaap_OperatingLossCarryforwards_lbl_3dba96" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLossCarryforwards_lbl_3dba96" xml:lang="en-US">Net operating loss carryover</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ReceivableWithImputedInterestFaceAmount" xlink:label="us-gaap_ReceivableWithImputedInterestFaceAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ReceivableWithImputedInterestFaceAmount" xlink:to="us-gaap_ReceivableWithImputedInterestFaceAmount_lbl_7367e2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ReceivableWithImputedInterestFaceAmount_lbl_7367e2" xml:lang="en-US">Consideration exchange principal amount</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DerivativeFixedInterestRate" xlink:label="us-gaap_DerivativeFixedInterestRate" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DerivativeFixedInterestRate" xlink:to="us-gaap_DerivativeFixedInterestRate_lbl_b8811b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DerivativeFixedInterestRate_lbl_b8811b" xml:lang="en-US">Acquired equity interest rate</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AssetBackedSecuritiesAtCarryingValue" xlink:label="us-gaap_AssetBackedSecuritiesAtCarryingValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetBackedSecuritiesAtCarryingValue" xlink:to="us-gaap_AssetBackedSecuritiesAtCarryingValue_lbl_1ed157" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetBackedSecuritiesAtCarryingValue_lbl_1ed157" xml:lang="en-US">Original purchase surplus notes</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestReceivable" xlink:label="us-gaap_InterestReceivable" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestReceivable" xlink:to="us-gaap_InterestReceivable_lbl_b598bb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestReceivable_lbl_b598bb" xml:lang="en-US">Untaxed interest</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityBadDebtReserveForTaxPurposesOfQualifiedLender" xlink:label="us-gaap_DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityBadDebtReserveForTaxPurposesOfQualifiedLender" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityBadDebtReserveForTaxPurposesOfQualifiedLender" xlink:to="us-gaap_DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityBadDebtReserveForTaxPurposesOfQualifiedLender_lbl_50a869" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityBadDebtReserveForTaxPurposesOfQualifiedLender_lbl_50a869" xml:lang="en-US">Deferred tax liability reduced</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredTaxAssetsFrequentFlierLiability" xlink:label="us-gaap_DeferredTaxAssetsFrequentFlierLiability" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsFrequentFlierLiability" xlink:to="us-gaap_DeferredTaxAssetsFrequentFlierLiability_lbl_846ef7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxAssetsFrequentFlierLiability_lbl_846ef7" xml:lang="en-US">Deferred tax liability</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DefinedContributionPlanCostRecognized" xlink:label="us-gaap_DefinedContributionPlanCostRecognized" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedContributionPlanCostRecognized" xlink:to="us-gaap_DefinedContributionPlanCostRecognized_lbl_1e7441" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DefinedContributionPlanCostRecognized_lbl_1e7441" xml:lang="en-US">Contribution expense</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredCompensationLiabilityCurrent" xlink:label="us-gaap_DeferredCompensationLiabilityCurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredCompensationLiabilityCurrent" xlink:to="us-gaap_DeferredCompensationLiabilityCurrent_lbl_28d3e0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredCompensationLiabilityCurrent_lbl_28d3e0" xml:lang="en-US">Deferred compensation liability</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseCost" xlink:label="us-gaap_OperatingLeaseCost" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseCost" xlink:to="us-gaap_OperatingLeaseCost_lbl_e2e97f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseCost_lbl_e2e97f" xml:lang="en-US">Operating leases</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LeaseCost" xlink:label="us-gaap_LeaseCost" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LeaseCost" xlink:to="us-gaap_LeaseCost_lbl_26c9bb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LeaseCost_lbl_26c9bb" xml:lang="en-US">Total lease cost</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_CashPaymentsIncludedInMeasurementOfLeaseLiabilityInOperatingCashFlows" xlink:label="kins_CashPaymentsIncludedInMeasurementOfLeaseLiabilityInOperatingCashFlows" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_CashPaymentsIncludedInMeasurementOfLeaseLiabilityInOperatingCashFlows" xlink:to="kins_CashPaymentsIncludedInMeasurementOfLeaseLiabilityInOperatingCashFlows_lbl_486c47" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_CashPaymentsIncludedInMeasurementOfLeaseLiabilityInOperatingCashFlows_lbl_486c47" xml:lang="en-US">Cash payments included in the measurement of lease liability in operating cash flows</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:to="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_lbl_bf78a0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_lbl_bf78a0" xml:lang="en-US">Discount rate</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_RemainingLeaseTermInYearsKICO" xlink:label="kins_RemainingLeaseTermInYearsKICO" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_RemainingLeaseTermInYearsKICO" xlink:to="kins_RemainingLeaseTermInYearsKICO_lbl_4beb9d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_RemainingLeaseTermInYearsKICO_lbl_4beb9d" xml:lang="en-US">Remaining lease term in years in KICO</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_lbl_3e2447" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_lbl_3e2447" xml:lang="en-US">2024</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_lbl_2" xml:lang="en-US">[Operating Leases, Future Minimum Payments Due, Next 12 Months]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDue_lbl_9c675e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDue_lbl_9c675e" xml:lang="en-US">Total undiscounted lease payments</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDue_lbl_3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDue_lbl_3" xml:lang="en-US">[Operating Leases, Future Minimum Payments Due]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_OperatingLeaseLiabilityLessPresentValueAdjustment" xlink:label="kins_OperatingLeaseLiabilityLessPresentValueAdjustment" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_OperatingLeaseLiabilityLessPresentValueAdjustment" xlink:to="kins_OperatingLeaseLiabilityLessPresentValueAdjustment_lbl_0a6667" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_OperatingLeaseLiabilityLessPresentValueAdjustment_lbl_0a6667" xml:lang="en-US">Less: present value adjustment</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiability" xlink:to="us-gaap_OperatingLeaseLiability_lbl_c133f6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_OperatingLeaseLiability_lbl_c133f6" xml:lang="en-US">Operating lease liability</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseLiability" xlink:label="us-gaap_OperatingLeaseLiability" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiability" xlink:to="us-gaap_OperatingLeaseLiability_lbl_5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseLiability_lbl_5" xml:lang="en-US">[Operating Lease, Liability]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RelatedPartyTransactionAxis" xlink:label="us-gaap_RelatedPartyTransactionAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyTransactionAxis" xlink:to="us-gaap_RelatedPartyTransactionAxis_lbl_761d29" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RelatedPartyTransactionAxis_lbl_761d29" xml:lang="en-US">Related Party Transaction [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RestatementAxis" xlink:label="srt_RestatementAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_RestatementAxis" xlink:to="srt_RestatementAxis_lbl_859212" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_RestatementAxis_lbl_859212" xml:lang="en-US">Restatement Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_CosiLeaseMember" xlink:label="kins_CosiLeaseMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_CosiLeaseMember" xlink:to="kins_CosiLeaseMember_lbl_2bec07" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_CosiLeaseMember_lbl_2bec07" xml:lang="en-US">Cosi Lease [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_AmendedEmploymentAgreementMember" xlink:label="kins_AmendedEmploymentAgreementMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_AmendedEmploymentAgreementMember" xlink:to="kins_AmendedEmploymentAgreementMember_lbl_a3dd13" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_AmendedEmploymentAgreementMember_lbl_a3dd13" xml:lang="en-US">Amended Employment Agreement [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_JanuaryTwoThousandTwentyMember" xlink:label="kins_JanuaryTwoThousandTwentyMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_JanuaryTwoThousandTwentyMember" xlink:to="kins_JanuaryTwoThousandTwentyMember_lbl_f3f025" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_JanuaryTwoThousandTwentyMember_lbl_f3f025" xml:lang="en-US">January 2020 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_MrGoldsteinMember" xlink:label="kins_MrGoldsteinMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_MrGoldsteinMember" xlink:to="kins_MrGoldsteinMember_lbl_265c06" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_MrGoldsteinMember_lbl_265c06" xml:lang="en-US">Barry GoldsteinMr. Goldstein [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_EmploymentAgreementMember" xlink:label="kins_EmploymentAgreementMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_EmploymentAgreementMember" xlink:to="kins_EmploymentAgreementMember_lbl_7b094a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_EmploymentAgreementMember_lbl_7b094a" xml:lang="en-US">Employment Agreement [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_MinimumMember" xlink:to="srt_MinimumMember_lbl_892da3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="srt_MinimumMember_lbl_892da3" xml:lang="en-US">Minimum [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_GoldenEmloymentAgreementMember" xlink:label="kins_GoldenEmloymentAgreementMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_GoldenEmloymentAgreementMember" xlink:to="kins_GoldenEmloymentAgreementMember_lbl_3b2d5e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_GoldenEmloymentAgreementMember_lbl_3b2d5e" xml:lang="en-US">Golden Emloyment Agreement [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_MeryGoldenChiefOperatingOfficerMember" xlink:label="kins_MeryGoldenChiefOperatingOfficerMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_MeryGoldenChiefOperatingOfficerMember" xlink:to="kins_MeryGoldenChiefOperatingOfficerMember_lbl_cfdade" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_MeryGoldenChiefOperatingOfficerMember_lbl_cfdade" xml:lang="en-US">Mery Golden Chief Operating Officer [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_MaximumMember" xlink:to="srt_MaximumMember_lbl_82d0d5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="srt_MaximumMember_lbl_82d0d5" xml:lang="en-US">Maximum [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_JanuaryTwoThousandTwentyThreeMember" xlink:label="kins_JanuaryTwoThousandTwentyThreeMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_JanuaryTwoThousandTwentyThreeMember" xlink:to="kins_JanuaryTwoThousandTwentyThreeMember_lbl_f7b799" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_JanuaryTwoThousandTwentyThreeMember_lbl_f7b799" xml:lang="en-US">January 2023 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_JanuaryTwoThousandTwentyFourMember" xlink:label="kins_JanuaryTwoThousandTwentyFourMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_JanuaryTwoThousandTwentyFourMember" xlink:to="kins_JanuaryTwoThousandTwentyFourMember_lbl_c5431d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_JanuaryTwoThousandTwentyFourMember_lbl_c5431d" xml:lang="en-US">January 2024 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseRightOfUseAsset" xlink:to="us-gaap_OperatingLeaseRightOfUseAsset_lbl_264c76" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset_lbl_264c76" xml:lang="en-US">Operating lease right-of-use assets</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiabilityCurrent" xlink:to="us-gaap_OperatingLeaseLiabilityCurrent_lbl_a6f474" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent_lbl_a6f474" xml:lang="en-US">Operating lease right-of-use liabilities</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LeaseAndRentalExpense" xlink:label="us-gaap_LeaseAndRentalExpense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LeaseAndRentalExpense" xlink:to="us-gaap_LeaseAndRentalExpense_lbl_ebf164" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LeaseAndRentalExpense_lbl_ebf164" xml:lang="en-US">Rent expenses</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_LeaseCosts" xlink:label="kins_LeaseCosts" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_LeaseCosts" xlink:to="kins_LeaseCosts_lbl_1319b9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_LeaseCosts_lbl_1319b9" xml:lang="en-US">Lease costs</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross" xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross" xlink:to="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross_lbl_7df888" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross_lbl_7df888" xml:lang="en-US">Restricted stock issued</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensation" xlink:to="us-gaap_ShareBasedCompensation_lbl_a4656d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShareBasedCompensation_lbl_a4656d" xml:lang="en-US">Stock-based compensation</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardGross" xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardGross" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardGross" xlink:to="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardGross_lbl_913a32" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardGross_lbl_913a32" xml:lang="en-US">Restricted stock value</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SalariesWagesAndOfficersCompensation" xlink:label="us-gaap_SalariesWagesAndOfficersCompensation" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SalariesWagesAndOfficersCompensation" xlink:to="us-gaap_SalariesWagesAndOfficersCompensation_lbl_822d47" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SalariesWagesAndOfficersCompensation_lbl_822d47" xml:lang="en-US">Annual base salary</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_PercentOfAveragePerAnnum" xlink:label="kins_PercentOfAveragePerAnnum" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_PercentOfAveragePerAnnum" xlink:to="kins_PercentOfAveragePerAnnum_lbl_f37f72" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_PercentOfAveragePerAnnum_lbl_f37f72" xml:lang="en-US">Percent of average per annum</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtConversionConvertedInstrumentWarrantsOrOptionsIssued1" xlink:label="us-gaap_DebtConversionConvertedInstrumentWarrantsOrOptionsIssued1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtConversionConvertedInstrumentWarrantsOrOptionsIssued1" xlink:to="us-gaap_DebtConversionConvertedInstrumentWarrantsOrOptionsIssued1_lbl_029568" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtConversionConvertedInstrumentWarrantsOrOptionsIssued1_lbl_029568" xml:lang="en-US">Option purchase</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_PercentOfAnnualBonus" xlink:label="kins_PercentOfAnnualBonus" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_PercentOfAnnualBonus" xlink:to="kins_PercentOfAnnualBonus_lbl_fe1d35" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_PercentOfAnnualBonus_lbl_fe1d35" xml:lang="en-US">Percent of annual bonus</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl_875737" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl_875737" xml:lang="en-US">Weighted average number of shares outstanding</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DilutiveSecurities" xlink:label="us-gaap_DilutiveSecurities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DilutiveSecurities" xlink:to="us-gaap_DilutiveSecurities_lbl_6bfb27" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DilutiveSecurities_lbl_6bfb27" xml:lang="en-US">Effect of dilutive securities, common share equivalents: Stock options</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_EffectOfDilutiveSecuritiesCommonShareEquivalentsWarrants" xlink:label="kins_EffectOfDilutiveSecuritiesCommonShareEquivalentsWarrants" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_EffectOfDilutiveSecuritiesCommonShareEquivalentsWarrants" xlink:to="kins_EffectOfDilutiveSecuritiesCommonShareEquivalentsWarrants_lbl_009516" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_EffectOfDilutiveSecuritiesCommonShareEquivalentsWarrants_lbl_009516" xml:lang="en-US">Effect of dilutive securities, common share equivalents: Warrants</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits" xlink:label="us-gaap_AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits" xlink:to="us-gaap_AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits_lbl_4eaed4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits_lbl_4eaed4" xml:lang="en-US">Effect of dilutive securities, common share equivalents: Restricted stock awards</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:to="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl_ff8480" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl_ff8480" xml:lang="en-US">Weighted average number of shares outstanding, used for computing diluted loss per share</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_PremiumEarnedNotSubjectToConcentrationMember" xlink:label="kins_PremiumEarnedNotSubjectToConcentrationMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_PremiumEarnedNotSubjectToConcentrationMember" xlink:to="kins_PremiumEarnedNotSubjectToConcentrationMember_lbl_437683" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_PremiumEarnedNotSubjectToConcentrationMember_lbl_437683" xml:lang="en-US">Premium earned not subject to concentration [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PremiumsEarnedNet" xlink:to="us-gaap_PremiumsEarnedNet_lbl_579aff" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_PremiumsEarnedNet_lbl_579aff" xml:lang="en-US">Net premiums earned</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_CedingCommissionRevenue" xlink:to="kins_CedingCommissionRevenue_lbl_f73526" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="kins_CedingCommissionRevenue_lbl_f73526" xml:lang="en-US">Ceding commission revenue</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetInvestmentIncome" xlink:to="us-gaap_NetInvestmentIncome_lbl_6b5e8d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_NetInvestmentIncome_lbl_6b5e8d" xml:lang="en-US">Net investment income</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RealizedInvestmentGainsLosses" xlink:to="us-gaap_RealizedInvestmentGainsLosses_lbl_cbde19" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_RealizedInvestmentGainsLosses_lbl_cbde19" xml:lang="en-US">Net gains (losses) on investments</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Revenues" xlink:to="us-gaap_Revenues_lbl_ab6193" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_Revenues_lbl_ab6193" xml:lang="en-US">Total revenues</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PolicyholderBenefitsAndClaimsIncurredNet" xlink:to="us-gaap_PolicyholderBenefitsAndClaimsIncurredNet_lbl_4c340c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_PolicyholderBenefitsAndClaimsIncurredNet_lbl_4c340c" xml:lang="en-US">Loss and loss adjustment expenses</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PolicyholderBenefitsAndClaimsIncurredNet" xlink:label="us-gaap_PolicyholderBenefitsAndClaimsIncurredNet" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PolicyholderBenefitsAndClaimsIncurredNet" xlink:to="us-gaap_PolicyholderBenefitsAndClaimsIncurredNet_lbl_7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PolicyholderBenefitsAndClaimsIncurredNet_lbl_7" xml:lang="en-US">[Policyholder Benefits and Claims Incurred, Net]</link:label>
    <link:loc xlink:type="locator" xlink:href="kins-20231231.xsd#kins_CommissionExpenseAndOtherUnderwritingExpenses" xlink:label="kins_CommissionExpenseAndOtherUnderwritingExpenses" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kins_CommissionExpenseAndOtherUnderwritingExpenses" xlink:to="kins_CommissionExpenseAndOtherUnderwritingExpenses_lbl_ffde5b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="kins_CommissionExpenseAndOtherUnderwritingExpenses_lbl_ffde5b" xml:lang="en-US">Commission expense and other underwriting expenses</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_lbl_53ddaf" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_NetIncomeLoss_lbl_53ddaf" xml:lang="en-US">Net (loss) income</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareBasic" xlink:to="us-gaap_EarningsPerShareBasic_lbl_2ae735" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_EarningsPerShareBasic_lbl_2ae735" xml:lang="en-US">Basic earnings (loss) per share</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareDiluted" xlink:to="us-gaap_EarningsPerShareDiluted_lbl_fe2839" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_EarningsPerShareDiluted_lbl_fe2839" xml:lang="en-US">Diluted earnings (loss) per share</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="kins_CedingCommissionRevenue" xlink:to="kins_CedingCommissionRevenue_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="kins_CedingCommissionRevenue_d">Custom Element</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="kins_CedingCommissions" xlink:to="kins_CedingCommissions_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="kins_CedingCommissions_d">Custom Element.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="kins_DeferredCedingCommissionRevenue" xlink:to="kins_DeferredCedingCommissionRevenue_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="kins_DeferredCedingCommissionRevenue_d">Custom Element.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="kins_LossAndLossAdjustmentExpenses" xlink:to="kins_LossAndLossAdjustmentExpenses_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="kins_LossAndLossAdjustmentExpenses_d">Custom Element.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="kins_ScheduleOfAvailableForSaleFixedMaturitySecuritiesContractualMaturityTableTextBlock" xlink:to="kins_ScheduleOfAvailableForSaleFixedMaturitySecuritiesContractualMaturityTableTextBlock_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="kins_ScheduleOfAvailableForSaleFixedMaturitySecuritiesContractualMaturityTableTextBlock_d">Schedule of available-for-sale securities which includes, but is not limited to, changes in the cost basis and fair value, fair value and gross unrealized gain (loss), fair values by type of security, contractual maturity and classification, amortized cos</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="kins_ScheduleOfHeldToMaturitySecurities" xlink:to="kins_ScheduleOfHeldToMaturitySecurities_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="kins_ScheduleOfHeldToMaturitySecurities_d">Custom Element.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="kins_ScheduleOfHeldToMaturitySecuritiesByContractualMaturity" xlink:to="kins_ScheduleOfHeldToMaturitySecuritiesByContractualMaturity_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="kins_ScheduleOfHeldToMaturitySecuritiesByContractualMaturity_d">Custom Element.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="kins_ScheduleOfInvestmentIncome" xlink:to="kins_ScheduleOfInvestmentIncome_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="kins_ScheduleOfInvestmentIncome_d">Custom Element.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="kins_ScheduleOfSecuritiesWithRealizedGainsAndLossesOnInvestmentsTableTextBlock" xlink:to="kins_ScheduleOfSecuritiesWithRealizedGainsAndLossesOnInvestmentsTableTextBlock_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="kins_ScheduleOfSecuritiesWithRealizedGainsAndLossesOnInvestmentsTableTextBlock_d">Custom Element.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="kins_ScheduleOfApproximateReinsuranceRecoverablesTableTextBlock" xlink:to="kins_ScheduleOfApproximateReinsuranceRecoverablesTableTextBlock_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="kins_ScheduleOfApproximateReinsuranceRecoverablesTableTextBlock_d">Custom Element.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="kins_ScheduleOfCedingCommissionsEarnedTableTextBlock" xlink:to="kins_ScheduleOfCedingCommissionsEarnedTableTextBlock_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="kins_ScheduleOfCedingCommissionsEarnedTableTextBlock_d">Custom Element.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="kins_ScheduleOfAcquisitionCostsIncurredTableTextBlock" xlink:to="kins_ScheduleOfAcquisitionCostsIncurredTableTextBlock_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="kins_ScheduleOfAcquisitionCostsIncurredTableTextBlock_d">Custom Element.</link:label>
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="kins_ScheduleOfEndingBalancesForDeferredAcquisitionCostsAndDeferredCedingCommissionRevenueTableTextBlock_d">Custom Element.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="kins_ScheduleOfEarnedPremiumsTextBlock" xlink:to="kins_ScheduleOfEarnedPremiumsTextBlock_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="kins_ScheduleOfEarnedPremiumsTextBlock_d">Custom Element.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="kins_WeightedAverageAssumptions" xlink:to="kins_WeightedAverageAssumptions_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="kins_WeightedAverageAssumptions_d">Custom Element</link:label>
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</link:linkbase>
