Browser Use

✓ Editorially verified

Open-source browser automation harness and cloud platform for LLM agents that drive real websites.

Freemium· Free open-source library; cloud usage-based with free tier and enterprise plansAgentsMulti-model (BYO LLM; Claude in hosted Box)

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Best for

Pick Browser Use if you're building production web agents and need a battle-tested harness plus stealth browser infrastructure you don't have to maintain.

Skip if

Skip it if your task is plain API scraping or a one-off automation a Playwright script could solve without an LLM in the loop.

Browser Use is the infrastructure layer for AI agents that need to actually click, type, and read their way around the live web. The core is an open-source Python harness that gives any LLM a thin, self-healing toolset for controlling a real browser, paired with a hosted cloud that adds stealth Chromium instances, residential proxies across 195+ countries, CAPTCHA solving, and a managed API for kicking off agent runs at scale.

It's aimed at developers and AI teams building web agents for scraping, QA, monitoring, lead generation, and form-filling workflows where headless HTTP scraping breaks down. The free open-source library is what put the project on the map (one of the most-starred agent repos on GitHub), while the paid cloud handles the messy parts -- fingerprinting, proxy rotation, session persistence, and a 24/7 hosted 'Browser Use Box' that pairs the harness with Claude. Pricing is usage-based on the cloud side with a free tier for testing, and the company markets enterprise plans to Fortune 500 customers.

It's model-agnostic by design: you bring your own LLM (OpenAI, Anthropic, Gemini, local models via Ollama, etc.), and Browser Use exposes the DOM in a structured, token-efficient form so the agent can reason about pages without drowning in raw HTML. There's also a 'Browser Use 1' custom model trained specifically for web tasks.

Editor's take

The de facto open-source standard for LLM-driven browser agents right now. The harness alone is worth adopting; the cloud is the easiest way to skip the soul-crushing work of running stealth Chromium at scale. Just budget carefully -- token spend plus proxy minutes add up.

— The AI Tool Bible editorial team