Kintsugi

Freemium

A tool to automate sales tax processes.

Kintsugi is an AI-driven sales tax automation platform designed to manage compliance through nexus monitoring, risk assessment, and automated filing. The software provides tools for address validation, liability auditing, and no-code integrations with accounting and payment systems. It serves ecommerce, SaaS, and finance sectors by automating registrations and tax returns without onboarding fees (verified: 2026-01-29).

Jan 29, 2026
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Pricing: Freemium
Last verified: Jan 29, 2026
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Key facts

Pricing

Freemium

Use cases

Ecommerce businesses needing to monitor physical and economic nexus across different tax jurisdictions (verified: 2026-01-29), SaaS companies requiring automated sales tax filing and registration services for multiple states (verified: 2026-01-29), Finance teams seeking to integrate tax automation with existing tools like QuickBooks, Stripe, or Chargebee (verified: 2026-01-29)

Strengths

The platform provides free nexus monitoring for both physical and economic exposure without requiring a credit card (verified: 2026-01-29), Users can access automated risk assessments and historical liability auditing to identify potential tax compliance gaps (verified: 2026-01-29), The service includes address validation and enrichment features alongside no-code integrations for major payment and accounting platforms (verified: 2026-01-29)

Limitations

Automated filing and registration services are restricted to the paid Starter plan and are not available for free (verified: 2026-01-29), Faster data synchronization capabilities are gated behind a paid subscription starting at seventy-five dollars per filing (verified: 2026-01-29)

Last verified

Jan 29, 2026

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Strengths

  • The platform provides free nexus monitoring for both physical and economic exposure without requiring a credit card (verified: 2026-01-29)
  • Users can access automated risk assessments and historical liability auditing to identify potential tax compliance gaps (verified: 2026-01-29)
  • The service includes address validation and enrichment features alongside no-code integrations for major payment and accounting platforms (verified: 2026-01-29)

Limitations

  • Automated filing and registration services are restricted to the paid Starter plan and are not available for free (verified: 2026-01-29)
  • Faster data synchronization capabilities are gated behind a paid subscription starting at seventy-five dollars per filing (verified: 2026-01-29)

FAQ

What specific features are included in the free version of the Kintsugi sales tax platform?

The free version of Kintsugi includes nexus monitoring for physical and economic exposure, comprehensive historical liability auditing, and automated risk assessments. It also provides address validation, CSV transaction imports, and no-code integrations with tools like Stripe and QuickBooks (verified: 2026-01-29).

How does the pricing structure work for businesses that need to file sales tax returns?

For businesses requiring tax filing, Kintsugi offers a Starter plan that begins at seventy-five dollars per filing or registration. This paid tier includes everything in the free plan plus faster data synchronization and automated filing capabilities (verified: 2026-01-29).

Which third-party software integrations are currently supported by the Kintsugi automation platform?

Kintsugi supports several no-code integrations including QuickBooks, Stripe, Chargebee, and BigCommerce. These integrations allow users to sync transaction data directly into the platform for tax monitoring and compliance purposes (verified: 2026-01-29).