Stripe

Stripe is the leading payment infrastructure company for internet businesses, founded in 2010 by Patrick and John Collison. Stripe processes hundreds of billions of dollars annually for millions of businesses, from startups to Fortune 500 companies, making it the most widely used payment platform for online commerce.

Stripe has integrated AI throughout its platform for fraud detection (Stripe Radar, which uses ML trained on data from millions of businesses), revenue optimization (adaptive acceptance for payment routing), and developer experience (AI-powered documentation search and code generation). Stripe's fraud detection models process hundreds of billions of data points to identify fraudulent transactions in real time, saving businesses billions in potential losses.

Stripe has also emerged as the default payment infrastructure for AI companies — processing subscriptions for ChatGPT, Claude, Midjourney, and hundreds of other AI services. The company's role as the financial plumbing for the AI economy gives it unique data insights into AI industry growth trends, usage patterns, and monetization strategies.

In May 2026, Stripe rolled out Stripe Projects in open beta with Cloudflare as the launch partner — Stripe is the orchestrator for AI agents that need to provision their own cloud infrastructure. An agent can autonomously create a Cloudflare account, buy a domain, and deploy a Worker; Stripe handles KYC, issues a scoped payment token to the agent rather than exposing a real card number, and enforces a default 100 dollars per month spending cap per provider. A human still grants the initial permission and accepts terms of service, but the day-to-day procurement flow runs without manual checkout. Stripe Projects extends the Agentic Commerce Suite thesis from agent-driven retail purchases into agent-driven cloud procurement, and is a likely template for similar integrations with other developer-platform vendors.

On August 19, 2026 Stripe confirmed that it is acquiring OpenRouter, at a price the New York Times reported as 7.5 billion dollars, roughly six times the valuation set by OpenRouter's Series B three months earlier. The deal is signed and subject to customary closing conditions, with close expected within weeks. The target, OpenRouter, is a multi-model API gateway, so the acquisition extends Stripe from payments into the billing and routing layer for AI model access. Stripe has said that about 88 percent of the Forbes AI 50 already use its products, and the strategic read is that it wants a position in how AI spending flows, not only in how it is charged.