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Kintsugi

Provider
Tax

Embedded-finance provider tracked in the Embedded Finance Index — disclosed by 2 companies across 1 category.

kintsugi.comAlso analysed as a company — its own stack →
CategoriesTax
Rank#7 of 10 in Tax
Buyers2 companies
HeadquartersSan Francisco, California, USA
Founded2023
FoundersPujun Bhatnagar, Barkin Doganay, Jeff Gibson
Raised$28M+ across disclosed rounds (Series A $6M, extension $4M, Vertex-led $18M; earlier seed not itemised)
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Founders & story · from Kintsugi’s own dossier

Founded in 2022 in response to the post-Wayfair sales-tax compliance burden, Kintsugi positions itself as an 'AI-native' alternative to Avalara and TaxJar. The company started with US sales tax automation for ecommerce and SaaS, then expanded into VAT/GST across 100+ countries. Notably, for NetSuite customers it embeds Vertex's enterprise tax engine underneath its own AI workflows — a hybrid of proprietary AI and licensed enterprise tax content.

Founders: Pujun Bhatnagar, Barkin Doganay, Jeff Gibson
Latest round: Vertex-led strategic round, April 2025 ($18M) · Investors: Vertex, Airwallex, Link Ventures, Venture Highway, KyberKnight, Plug and Play, DeVC
Key signals
  • Vertex, the incumbent enterprise tax vendor, invested $15M for ~10% of Kintsugi, shares IP, takes a board seat and co-sells 'Kintsugi powered by Vertex' on a revenue-share basis.
  • Airwallex led the November 2024 Series A extension ($4M, valuation doubled to $80M).
  • Traction: ~$3M revenue in 2024 targeting $10M+ in 2025, ~2,400 customers, 5.5M transactions worth $7.7B, 45% SaaS customers (CEO to TechCrunch).
  • Kintsugi ingests revenue at the point of sale through Shopify, Stripe, Chargebee, QuickBooks or a custom API, plus an MCP server for developers.
  • Accounting-platform connectivity runs through Apideck's unified accounting API (publisher-reported, not public).
Recent developments
  • 2026-07SHOPLINE launched a native Kintsugi integration in its App Store, offering Kintsugi's tax calculation, nexus monitoring, registration and filing to its merchants. source ↗
  • 2025-10Vertex and Kintsugi launched 'Kintsugi powered by Vertex', an AI-native tax automation solution for SMBs (nexus monitoring, registration, categorisation, calculation, filing, remittance). source ↗
  • 2025-04Raised $18M led by Vertex ($15M minority stake, ~10%; $3M from existing investors) at a $150M post-money valuation, with IP sharing and a revenue-share partnership. source ↗
  • 2024-11Series A extension of $4M led by Airwallex, doubling the valuation to $80M post-money. source ↗
Full dossier: Kintsugi’s own stack, layer by layer →
Who uses Kintsugi
2 companies disclose Kintsugi in their stack
SHOPLINEVertex
Buyer mix · 2 of 2 classified
E-commerce / Platform · 1Horizontal SaaS / Tax Compliance · 1
APAC · 1US · 1
The complete buyer list and each company’s full embedded-finance stack are in the Embedded Finance Index report. Represent Kintsugi? Claim this profile above to unlock your own full list.
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What Kintsugi runs on · from its own dossier
The third-party providers Kintsugi itself discloses, layer by layer — the vendor as a buyer. Distinct from the companies above that disclose Kintsugi.
Card Network
Discover
Accounting API
Apideck
Full dossier with evidence for each layer →
Alternatives to Kintsugi

Other Tax providers in the index, by the number of companies that disclose them. A count of public disclosures, not a ranking of the products.

Avalara16 buyersTaxJar8 buyersStripe Tax4 buyersAnrok3 buyersColumn Tax2 buyersFonoa2 buyersSovos2 buyersStripe2 buyers
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Ranked #7 of 10 in Tax — Embedded Finance Index 2026
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