Browser Use
New🗒️ What is Browser Use?
An open-source Python library and cloud API for AI browser automation -- lets an LLM-powered agent see, click, type, and navigate real web pages, and powers browser automation inside other AI agents.
Browser Use pairs an LLM with computer vision to drive a real browser: filling forms, clicking through multi-step flows, and extracting data the way a human would, rather than relying on a site’s API. It ships as a free, open-source Python library for self-hosted use, plus a hosted Cloud API and managed remote-browser infrastructure for teams that don’t want to run it themselves.
Browser Use is particularly strong at core library is free, open source, and self-hostable with no vendor lock-in, works with your choice of LLM rather than being tied to one model provider, and used under the hood by other well-known agent products, a signal of real-world reliability, making it a popular choice for developers building a custom agent that needs to operate real websites, not just call APIs and automating repetitive multi-step web workflows (form filling, data extraction, account signups). One thing to keep in mind: self-hosting requires developer comfort with Python and your own LLM API billing.
✨ What are Browser Use's key features?
LLM + vision-driven browsing
Combines a language model with computer vision to see and interact with real web pages like a human would, not through a site’s API.
Open-source core
The underlying library is free, self-hostable Python, with no required subscription to get started.
Model-agnostic
Works with GPT-4o, Claude, Gemini, and other LLMs rather than locking you into one provider.
Hosted Cloud API
A managed alternative (API V4) for teams that don't want to run and maintain their own browser infrastructure.
Managed remote browsers
Control remote browser instances via SDK, REST, or CDP, billed by the browser-hour, instead of running browsers on your own servers.
Powers other agent products
Used as the browser-automation layer inside other autonomous agents, not just as a standalone tool.
Active open-source community
A large GitHub and Discord community actively contributing fixes and extensions.
👍 What are Browser Use's pros and cons?
Pros
- Core library is free, open source, and self-hostable with no vendor lock-in
- Works with your choice of LLM rather than being tied to one model provider
- Used under the hood by other well-known agent products, a signal of real-world reliability
- Cloud option removes the need to manage browser infrastructure yourself if you don't want to
Cons
- Self-hosting requires developer comfort with Python and your own LLM API billing
- Cloud API costs scale per task and per step, which can get unpredictable at high volume
- Browser automation agents can still fail on unusual or heavily-obfuscated page layouts
- Not a consumer product -- there's no simple chat UI, only code/API and the cloud dashboard
🎯 What can you use Browser Use for?
💰 How much does Browser Use cost?
The core Browser Use library is free and open source (self-hosted, bring your own LLM API key). The hosted Cloud API adds a free tier (10 tasks/month) plus paid plans starting around $29/month (Dev plan, including $29 in credits and 25 concurrent sessions); task-based API pricing runs about $0.01 per started task plus a per-step cost that varies by model (roughly $0.01-$0.03/step). Managed remote browser infrastructure is billed separately, starting around $0.02 per browser-hour.
🚀 How to use Browser Use
- For self-hosting: pip install the Browser Use Python library and provide your own LLM API key (OpenAI, Anthropic, Google, etc.).
- Write a task in plain language (e.g. "go to this site and fill out this form") and pass it to a Browser Use agent in code.
- Run it locally with your own browser, or point it at a managed remote browser instance via SDK/REST/CDP.
- For a no-infrastructure option, sign up at browser-use.com for the Cloud API's free tier (10 tasks/month) instead of self-hosting.
- Monitor task runs through the cloud dashboard, and upgrade to a paid Dev plan if you exceed the free tier or need more concurrent sessions.
🔀 Best Browser Use alternatives
AutoGPT
A broader autonomous-agent framework if browser control is only one part of what you need automated.
CrewAI
Better suited to orchestrating multiple cooperating agents rather than a single browser-driving task.
LangChain
A more general-purpose framework if you're building a custom agent stack beyond just browser automation.
Flowise
A no-code option if you want agent workflows without writing Python directly.
🏆 Is Browser Use worth it?
Browser Use earns its reputation by being the thing other agent products quietly build on -- a free, open-source, model-agnostic way to make an LLM actually operate a real browser instead of calling a tidy API. For developers comfortable with Python, the self-hosted library is hard to beat on cost and control. The Cloud API and managed browser infrastructure are the right call once you'd rather pay per task than babysit browser instances yourself, though costs there scale with usage in a way that needs monitoring at any real volume. It's not a tool for non-developers looking for a chat-style assistant -- for that, a consumer agent like Manus or Perplexity Comet is the better starting point.
❓ Frequently Asked Questions
Is Browser Use free?
The core library is free and open source for self-hosting. The hosted Cloud API has a free tier (10 tasks/month) and paid plans starting around $29/month for heavier use.
What is Browser Use used for?
Letting an LLM agent see and control a real web browser -- clicking, typing, filling forms, extracting data -- the way a human would, instead of relying on a site having a clean API.
Do I need to know how to code to use Browser Use?
Yes, for the self-hosted library it's a Python package you integrate into your own code. The Cloud API's dashboard lowers the bar somewhat but it's still a developer-oriented tool, not a consumer app.
Which AI models does Browser Use work with?
It's model-agnostic -- it works with GPT-4o, Claude, Gemini, and other LLMs rather than requiring one specific provider.
Is Browser Use the same as Manus?
No. Browser Use is an underlying open-source automation library/API; Manus is a consumer-facing autonomous agent product that (like some other agents) uses browser-automation tooling such as this under the hood.
How much does the Browser Use Cloud API cost per task?
Roughly $0.01 per started task plus a per-step cost that depends on the model used for that step -- about $0.01 to $0.03 per step for common models.
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