Stripe Nears $10 Billion Deal for AI Router OpenRouter, Nearly 8X Its May Valuation

Stripe is in exclusive, advanced negotiations to acquire OpenRouter for approximately $10 billion, according to Bloomberg. No final agreement has been reached, and the talks could still collapse or draw a competing bidder, per The Wall Street Journal.

OpenRouter raised money in May 2026 at a $1.3 billion valuation, backed by Menlo Ventures and Alphabet's growth fund CapitalG, according to PitchBook. Three months later, Stripe is reportedly willing to pay something close to eight times that figure.

One outlet, ababnews, reported the deal had already been finalized at "over $7 billion." That conflicts with Bloomberg and the Journal's reporting that talks remain ongoing and exclusive, with no signed agreement. The weight of sourcing points to a deal still being negotiated in the $10 billion range, not closed.

What OpenRouter Actually Does

Founded in 2023 by Alex Atallah and Louis Vichy, OpenRouter gives developers one API to reach more than 400 large language models from over 60 providers, including OpenAI, Anthropic, Google, xAI and DeepSeek. Instead of building separate integrations for every model maker, a developer hits OpenRouter's endpoint and it routes the request based on cost, speed or performance.

Atallah told The New York Times in April that OpenRouter is trying to be "the AI equivalent of Stripe," helping customers avoid getting locked into one vendor.

Investor Deedy Das said on X that OpenRouter was processing 250 trillion tokens per month, up from 50 trillion in February. Dealroom reports OpenRouter recently generated about $140 million in annualized revenue, tripling its April pace, with a roughly 70% gross margin and fewer than 100 employees.

That kind of margin on that kind of growth explains why a payments company with no history of running a model marketplace wants in.

Why Stripe, Specifically

Stripe already processes payments for OpenRouter, along with Anthropic, OpenAI, and a long list of smaller AI developers, according to Dealroom. That existing relationship means Stripe has visibility into OpenRouter's real revenue that outside bidders wouldn't have.

Stripe also bought Metronome, a usage-based billing platform, positioning itself to meter AI spending by the token or API call. Buying OpenRouter would let Stripe control the "meter, route, settle" pipeline end to end, according to Wellesley Hills Financial's analysis of the deal logic.

Stripe CEO Patrick Collison said at the company's April Sessions conference that autonomous AI agents will eventually drive most online transactions, a claim reported by 36Kr. An agent handling a single customer service call might trigger hundreds of model calls. Whoever owns the routing layer collects a toll on all of it.

Stripe has the balance sheet for this. Its free cash flow rose 52% to $3.2 billion in 2025, according to Dealroom, and the company was valued at $159 billion in a February 2026 tender offer. A $10 billion deal, if paid partly in stock, would represent roughly 6% of Stripe's shares.

The Price Tag Looks Steep, and That's the Real Debate

Dealroom calculates the proposed $10 billion price at roughly 70 times OpenRouter's annualized revenue. For comparison, coding app Cursor's maker, Anysphere, was valued at about 22 times forward revenue in its own recent funding round.

Paying 70 times revenue for a three-year-old company with under 100 employees is a bet on continued exponential token growth, not current fundamentals. If enterprises consolidate around fewer AI providers, or if OpenAI and Anthropic build their own routing tools and cut out the middleman, OpenRouter's moat shrinks fast.

The counter-argument, laid out by Dealroom and Wellesley Hills Financial, is that OpenRouter's 70% gross margin already resembles a mature software company. Its neutral, multi-model position is exactly what enterprises want as they avoid single-vendor lock-in. Owning that neutral layer, rather than competing for it, is worth a premium to a company like Stripe that already touches AI-industry payments broadly.

Stripe is also separately pursuing PayPal. Stripe teamed with private equity firm Advent International on an unsolicited $53 billion bid for PayPal, an offer PayPal insiders reportedly view as too low, according to eWeek. That's two enormous swings in the same window. It raises the obvious question of how much appetite Stripe's board has for simultaneous multi-billion-dollar bets.

No signed agreement exists yet. Whether the OpenRouter price lands near $10 billion, lower, or falls apart entirely depends on negotiations still in progress as of this reporting.