Stripe weighs $10 billion OpenRouter acquisition

Stripe is reportedly in talks to acquire OpenRouter for about $10 billion, a price that would mark a dramatic expansion of the payments company’s push into AI infrastructure. The Wall Street Journal reported that discussions are preliminary and could collapse or attract a rival bidder.

OpenRouter’s AI model marketplace

Founded in New York in 2023, OpenRouter gives developers access to more than 400 large language models from around 70 providers through a single interface. It routes each request to what it identifies as the cheapest or best option, covering open models as well as closed systems from OpenAI and Anthropic.

Co-founder Alex Atallah, who previously built the NFT marketplace OpenSea, describes OpenRouter as “an AI equivalent of Stripe.” The comparison captures the company’s role: as AI bills rise, businesses can use multiple models without tying themselves to a single lab. OpenRouter handles the routing and billing layer between model providers and customers.

Stripe, valued at $159 billion, already works with OpenRouter as its payment provider. Buying the marketplace would give Stripe control over a growing channel through which businesses purchase and manage AI usage.

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Valuation, rivals, and Stripe’s other bid

OpenRouter was valued at $1.3 billion in May and has since doubled its value, meaning the reported price would be nearly eight times that figure. Critics question whether model-routing software can retain durable value if AI tokens become cheap and plentiful. One Hacker News commenter argued that the software would be inexpensive to rebuild, making OpenRouter’s customers, usage data, and switching costs the more defensible assets.

Databricks also held early talks, according to The Information, while the Journal reported that other large technology companies had shown interest.

“The AI showdown nobody is talking about yet is Ramp vs. Stripe.”

The OpenRouter discussions are unfolding alongside Stripe’s separate pursuit of PayPal with private-equity firm Advent. That unsolicited offer valued PayPal at roughly $53 billion, but PayPal rejected it as too low.

A transaction for OpenRouter could reportedly arrive within a month—or not happen at all. For Stripe, the strategic risk is clear: the company that controls how businesses buy and route AI services could also control a rapidly expanding share of their technology spending.