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inai

acquired by ChargebeeYC S21

London, GB · Founded 2021 · 14 employees · 22 known investors

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Acquired by Chargebee September 2025 · terms undisclosed · source ↗

Inai provides a payments platform that enables companies to launch, manage, and scale global payment solutions with integrations to diverse payment methods across regions. The platform is designed for e-commerce and digital businesses seeking to expand internationally while reducing engineering overhead.

AI & Machine LearningE-commerceFintechSaaSUnited KingdomUnited States of AmericaEuropeAmerica / CanadaFully Remote

Founders & leadership· Y Combinator alumni (S21)

inai was founded in 2021 by Anta Pattabiraman and Karthik Narayanan.

APAnta Pattabiraman
Anta PattabiramanFounderAnta previously worked in banking before founding Auro, a connected fitness platform that he sold before starting Inai, a payments infrastructure company offering integrations across gateways, wallets, BNPL providers, and related financial services.
KNKarthik Narayanan
Karthik NarayananFounder

Investors · 22

A42.VClisted by A42.VCMcKinney

How we know: A42.VC's portfolio page · Y Combinator's founder network · Not right? Tell us

Ada VenturesreportedLondon · $317.5K – $1.3M

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Bankia Fintech Venturereported

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Esas Venturesreported

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Hard YakareportedMuir Beach

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JIMCOreportedSt. Helier

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Launchpad CapitalreportedOakland

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Louis Berylreported

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PointOne Capitalreported

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Razorpay Inc.reportedBangalore

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Also in the syndicate · 3

9UnicornsAnarko venturesUncommon Capital

Funding

SEC filings, press & company announcements

Source: company announcements and press reports — follow each round's link for the claim.

Related companies · 10

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In the news

Frequently asked questions

What does inai do?
Inai provides a payments platform that enables companies to launch, manage, and scale global payment solutions with integrations to diverse payment methods across regions. The platform is designed for e-commerce and digital businesses seeking to expand internationally while reducing engineering overhead.
Who founded inai?
inai was founded by Anta Pattabiraman, Karthik Narayanan in 2021.
Who are inai's investors?
inai's investors include A42.VC, Better Capital, Gemba Capital Venture Partners, Kube VC, Primary Venture Partners, SquareOne, Stonewater Ventures, Y Combinator and 11 more.
Who acquired inai?
inai was acquired by Chargebee.
Where is inai headquartered?
inai is headquartered in London, GB.