Stripe has reached an agreement to acquire OpenRouter for more than US$ 7 billion, reported Bloomberg on Sunday (16), citing people familiar with the deal. The final price could still change, and the payments company had not officially announced the transaction as of Monday (17).
The acquisition would represent a sharp increase in OpenRouter's valuation in just a few months. The artificial intelligence infrastructure company was valued at roughly US$ 1.3 billion after an investment round completed in May.
By July, the company's annualized revenue had reached approximately US$ 140 million. Based on a price of at least US$ 7 billion, the deal would value the business at about 50 times that annualized revenue.
OpenRouter connects developers to hundreds of models
Founded as a platform for unified access to artificial intelligence models, OpenRouter lets developers use services from companies such as OpenAI, Anthropic, Google, xAI, and DeepSeek through a single interface.
The infrastructure also manages aspects such as model selection, provider availability, costs, and rerouting of calls in the event of failures.
In May, OpenRouter said its weekly volume had risen from 5 trillion to 25 trillion tokens in six months. The company projected it would surpass 1 quadrillion processed tokens in 2026.
The company also said it serves more than 8 million developers and makes more than 400 models available.
The scale gives the platform access to data on which systems receive the most traffic, shifts in demand among models, and the behavior of applications that use different providers.
Deal expands Stripe's presence in AI infrastructure
Stripe and OpenRouter already had a commercial relationship before the talks. In January, Stripe announced it would provide the platform with payment, billing, and fraud prevention services.
The companies also integrated model calls with Stripe's systems for usage measurement and usage-based billing.
The possible purchase adds to other acquisitions the company has made to expand its financial and billing infrastructure.
In 2025, Stripe completed its acquisition of Bridge, which specializes in stablecoin infrastructure, and bought Privy, which focuses on digital wallets. In January 2026, it also completed its acquisition of Metronome, a platform specializing in consumption-based billing.
The company is also working on Tempo, a blockchain developed for payments, and on systems capable of combining usage measurement with small-value payments.
With OpenRouter, Stripe would gain control of an additional layer of that process: routing the AI requests themselves among different models and providers.
Platform neutrality is now on the radar
A potential integration also raises a question about OpenRouter's business model. Part of its proposition depends on acting as an intermediary between different artificial intelligence providers, without being tied to just one of them.
Under Stripe's control, developers and providers would be able to see how the company maintains model selection criteria and handles information about pricing, capacity, and usage volume.
OpenRouter also faces competition from cloud providers, development platforms, and companies that offer their own systems for distributing requests among different models.
If the transaction is completed on the terms reported, it will put Stripe simultaneously in the areas of model routing, usage measurement, billing, and money movement — steps that are growing in importance as AI applications and agents begin consuming services from different providers.
