Kitesurf

Kitesurf is a web browser built by Cloudflare specifically for AI agents, launched during Agents Week in August 2026. Unlike conventional browsers (which are heavyweight, stateful applications designed for human sessions), Kitesurf is stateless and serverless — it runs on top of Cloudflare Workers, which means it can spin up and tear down instantly at global scale without managing persistent browser processes.

The motivation is practical. AI agents that need to browse the web — to read a page, fill a form, or extract information — traditionally use tools like Playwright or Puppeteer (browser automation libraries) running inside containers. That approach works in development but becomes expensive and slow under high concurrency in production. A stateless browser that runs on a globally distributed edge network changes the economics: agents can make thousands of parallel web interactions without pre-warming a pool of browser instances.

Kitesurf fits into a broader category of agent-native infrastructure, where the underlying tools are designed assuming the primary user is software, not a human. For builders integrating web browsing into agents, it is worth evaluating alongside existing options like Browserbase (a similar managed headless browser service). The key question is whether stateless browsing fits the session requirements of your specific agent workload.