Agent Browser vs Browser Use vs Playwright CLI - Which Should You Use?

Your AI agent needs a web browser -- but three open source tools approach this problem very differently. Playwright CLI (Microsoft) wraps the popular Playwright testing framework into a token-efficient CLI for coding agents. Browser Use is a full autonomous agent framework in Python with 18+ LLM providers and built-in planning, memory, and loop detection. Agent Browser (Vercel Labs) is a lightning-fast Rust daemon that talks raw Chrome DevTools Protocol with only 7MB of memory overhead. In this video, we do a deep technical comparison of all three tools: how they control Chrome, what the AI actually sees, persistent sessions and auth, bot detection strategies, UI testing capabilities, LLM integration, and practical deployment considerations. By the end, you'll know exactly which tool fits your use case. Note: This video is generated by AI. I designed a workflow that uses OpenCode to investigate open-source repositories to write a script about public codebases. Some of the information in this video may be inaccurate. If you maintain one of the projects I cover and notice a discrepancy with what the video says and what the codebase is, please leave a comment and I will investigate. 0:00 Intro 0:37 Meet the three tools 1:18 How they control the browser 4:43 What the AI sees on a page 7:13 Persistent sessions & authentication 9:19 Bot detection & stealth 12:28 AI-driven UI testing 14:37 LLM integration 16:30 Practical differences (tabs, networking, Docker) 18:40 Final recommendations All three projects are open source: - Playwright CLI (Apache 2.0): https://github.com/microsoft/playwright-cli - Browser Use (MIT): https://github.com/browser-use/browser-use - Agent Browser (Apache 2.0): https://github.com/vercel-labs/agent-browser