Stripe is reported to be in advanced discussions to acquire OpenRouter, a San Francisco‑based AI model routing marketplace, in a transaction that could value the startup at approximately $10 billion. This valuation represents a substantial increase from OpenRouter’s $1.3 billion valuation recorded during its May 2024 funding round. The Wall Street Journal notes that while the exact terms remain unconfirmed, a definitive agreement could be announced shortly; however, negotiations remain fluid and may either collapse or attract competing suitors, as several major technology firms have also evaluated potential bids for the platform amid intensifying competition for AI infrastructure assets.
OpenRouter, founded in 2023, functions as an intermediary layer between AI model developers and enterprise users, enabling companies to compare, access, and switch among hundreds of proprietary and open‑weight AI models. The platform has leveraged enterprise desires to control operational costs and lessen dependence on dominant providers such as OpenAI and Anthropic by offering diversified model usage.
For Stripe, the prospective acquisition would mark a significant expansion beyond its core payments‑processing business into specialized AI infrastructure. Stripe, which achieved a $159 billion valuation earlier in 2026, already maintains an operational relationship with OpenRouter, as the startup utilizes Stripe’s payment platform to handle its customer transactions. The deal underscores Stripe’s aggressive deal‑making appetite as it seeks new growth vectors across advanced technology and digital finance.
In parallel, Stripe has been pursuing a joint acquisition of PayPal Holdings Inc. alongside private‑equity firm Advent International. Their recent unsolicited $53 billion offer to PayPal was rebuffed as inadequate, prompting the partners to reassess their strategic options.