Browser Use, Joute's review

The essentials in 20 seconds

• Open source Python library for building agents that browse the web
• Connects your favorite LLM (Claude, GPT-4o, Gemini) to a Playwright browser
• 30,000+ GitHub stars in a few months, massive adoption in the agent community
• Price: free, open source

Verdict: Browser Use is the go-to library for Python browser agents. Simple to use, powerful, massively adopted.

What is Browser Use

Browser Use is a Python library that lets an LLM control a web browser. You give it a task in natural language ("find the 10 latest AI news stories and save them to a file"), and the agent navigates, clicks, fills out forms, extracts data.

Under the hood, Playwright drives the browser and the LLM decides on actions. The magic of Browser Use is in the abstraction that makes it accessible in just a few lines of code.

Strengths

Maximum simplicity

from browser_use import Agent
agent = Agent(task="Find the top 3 AI news", llm=ChatAnthropic())
await agent.run()

That's all you need for a working browser agent. The abstraction is well-designed.

Multi-LLM

Claude, GPT-4o, Gemini, Llama: any compatible LLM can be plugged in. You optimize the cost/performance ratio for your task.

Very active community

Over 30,000 GitHub stars and an active Discord community. Lots of examples, integrations, and tutorials available.

Limits

Not suited for sites with aggressive anti-bot measures

On sites with Cloudflare, reCAPTCHA, or advanced fingerprinting, Browser Use fails. For these cases, cloud infrastructures like Browserbase are necessary.

High token cost on long tasks

Every page screenshot is sent to the LLM for analysis. On long workflows with dozens of pages, token costs can skyrocket.

Pricing

• Free, MIT open source
• You pay the API tokens for the LLM you use
• Browserbase for cloud infrastructure is separate and paid

Alternatives

• Skyvern for a similar approach with a REST API interface
• Browserbase for the cloud infrastructure that hosts the browsers
• Stagehand for TypeScript browser automation with Browserbase

Verdict

Browser Use is the first tool you should install if you want to build a browser agent in Python. Massive adoption and ease of use make it the reference. For production with anti-bot sites, pair it with Browserbase.

FAQ

Does Browser Use work in headless mode?

Yes. The browser can run in headless mode for server environments.

Can you use Browser Use with local models via Ollama?

Yes. Any LLM with vision capabilities can be used. Smaller local models may lack precision on complex tasks.

Does Browser Use handle authentication?

Yes. You can inject cookies or existing sessions at agent startup.

How many tokens does a typical session consume?

Varies by complexity. A simple task (filling out a form, 3-4 pages) typically consumes 10,000 to 50,000 tokens based on the LLM and page size.

Browser Use is open source and free. Joute doesn't earn a commission on this tool. Learn more about our affiliate policy.