Cloudflare launches Kitesurf, a browser built for AI agents
Cloudflare has launched Kitesurf, a cloud-hosted web browser designed for AI agents rather than human users. The move reflects the growing push to enable AI systems to carry out online tasks such as navigating websites and completing forms, while addressing agent-specific concerns including computing costs, scalability and prompt-injection risks.
Built in 12 weeks on Cloudflare’s Workers serverless platform, Kitesurf is free in beta through Browser Run, which provides programmable headless browser instances. Cloudflare says it uses less CPU and memory than Chromium for tasks such as screenshots and HTML extraction; it combines technologies including Blitz, Firefox’s Stylo CSS parser and Boa JS, and has passed more than 215,000 web-platform tests.
- Cloudflare launches an AI-agent-focused cloud browser.
- Kitesurf aims to reduce browser automation costs.
- It is free during its beta period.
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AI agents are software systems that can take steps on someone’s behalf, such as visiting websites, finding information or filling in forms. Most websites are designed for people using browsers such as Chrome or Firefox, so agents need tools that let them interact with web pages in a controlled way.
Cloudflare provides internet infrastructure and cloud computing services, including Workers, which runs software across its network. Its Browser Run service lets developers control browsers remotely, and Kitesurf is a browser built to run there for automated tasks.
Making browsers for agents raises practical questions about the computing resources needed to run many tasks, and how to limit risks from misleading instructions hidden in web pages. These tools could affect how businesses and developers automate online work, while changing how websites are accessed.