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Stripe agrees to buy AI router OpenRouter

The payments group is betting that companies will pay for software that steers each AI request to the cheapest suitable model.

M&A News deals deskTechnology / AI infrastructure · United States, Americas19 Aug 2026

Stripe announced on 19 August that it had agreed to acquire OpenRouter, an AI model gateway and routing platform, confirming a deal first reported earlier in the month.

OpenRouter website: openrouter.ai

Why Stripe is buying OpenRouter

Stripe said combining with OpenRouter would help businesses maximise profitability by routing requests intelligently and spending tokens efficiently, as part of its push to build economic infrastructure for AI.

Deal terms and financing

No price was disclosed. The New York Times reported about $7.5bn, including $1.5bn for the founders, while Axios put the figure above $8bn, mostly in stock.

Market context

Founded in 2023, OpenRouter gives developers one interface to more than 400 models from over 80 providers. Its backers include Andreessen Horowitz, Sequoia Capital, Nvidia and CapitalG.

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