19 August 2026

Stripe buys OpenRouter, an AI model router, for $7.5 billion

First reported

Ben's Bites ran this on , a day before the next source picked it up.

  • Stripe, a payments company, is acquiring OpenRouter, a startup that helps developers choose between different AI models based on cost and performance, for $7.5 billion, up sharply from its $1.3 billion valuation three months ago.
  • OpenRouter has become popular because it routes requests to open-weight models, which are free AI models often from Chinese labs like DeepSeek that cost less than proprietary models from OpenAI and Anthropic.

Reported by CNBC, TechCrunch