Tools AI Minute Newsroom 2026-08-21

Stripe has just paid $7.5 billion for a model router. Days later Ramp built one and is giving it away until January.

On the evening of 20 August Ramp, the corporate card and expense company, launched Router: an API that lets a business send all its AI requests through one endpoint and switch between models from OpenAI, Anthropic, DeepSeek, Moonshot, MiniMax, Nvidia, xAI and Z.ai. It offers routing strategies — sending hard requests to expensive models and simple ones to cheap models — plus a dashboard covering token spend, cost, latency and when a request fell back to a different model. Ramp says it built the thing for its own use over three years before deciding to sell it. It is free for the rest of 2026 apart from the inference you consume, comes with a $26 launch credit, and is United States only for now. The model list is far shorter than OpenRouter's — which Stripe agreed to buy for $7.5 billion days earlier — and Ramp is not alone: Cursor and Meta are building routers of their own. Ramp itself raised $750 million at a $44 billion valuation in June.

Why it mattersTwo things are happening at once and they point in opposite directions. A router — the plumbing that decides which model answers a given request — was just valued at $7.5 billion, which says the layer between companies and the labs is where a lot of the money expects to sit. And then three more appear within a fortnight, one of them free, which says the plumbing is not especially hard to build. If you run AI inside an organisation the practical lesson is not to pick the winner but to avoid being welded to one lab: the cost of switching models is falling fast, and that is the main thing keeping any single provider honest about what it charges you.

✓ Verified · 3 sources

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Stripe has just paid $7.5 billion for a model router. Days later Ramp built one and is giving it away until January.

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