Stripe in talks to acquire AI model marketplace OpenRouter for $10 billion

Stripe is in talks to acquire OpenRouter, a marketplace for AI models, for approximately $10 billion, the Wall Street Journal reported. The talks are preliminary and could still collapse or draw a competing bidder, but the reported price marks a striking jump for a company valued at just $1.3 billion in May, following a $113 million funding round led by Alphabet's venture arm CapitalG.

Founded in New York in 2023, OpenRouter lets developers access more than 400 large language models from roughly 70 providers through a single interface, automatically routing each request to the cheapest or best-performing option available. Co-founder Alex Atallah, who previously built the NFT marketplace OpenSea, has described the company as "an AI equivalent of Stripe" — a pitch that appears to have resonated directly with its potential acquirer.

Why Stripe wants the toll booth

Stripe, itself valued at $159 billion, already has a working relationship with OpenRouter: the marketplace uses Stripe to bill its own customers. The acquisition logic is about positioning rather than just product — as AI spending grows, companies increasingly want to spread usage across multiple models rather than lock into a single provider, and OpenRouter sits at the center of that routing decision. Owning it would give Stripe visibility and control over a fast-growing category of enterprise AI spend, extending its business well beyond traditional payments processing.

Not Stripe's only large swing this year

The OpenRouter talks come as Stripe separately pursues PayPal, teaming with private equity firm Advent on an unsolicited offer that valued PayPal at roughly $53 billion — an offer PayPal has already rejected as too low. Stripe is also not the only suitor for OpenRouter: Databricks reportedly held early acquisition talks, and other large technology companies are said to have circled the deal as well, according to The Information.

Is a model router worth $10 billion?

The price has drawn skepticism. OpenRouter's valuation would nearly double from May and multiply nearly eightfold, at a moment when AI infrastructure deals are running unusually hot across the industry. Critics question whether routing software has durable long-term value — if AI tokens become cheap and abundant, the argument goes, the incentive to pay a middleman to route between models weakens. Commenters on Hacker News noted that OpenRouter's core software would be relatively inexpensive to rebuild from scratch; the actual value, they argued, lies in its existing customer base and the switching costs created once a company's usage logs and budget controls are centralized on the platform.

Whether the deal closes remains uncertain. Reports suggest a transaction could be finalized within a month — or the talks could fall apart entirely, as first reported by The Next Web.