head to head · open source
Browser Use vs second-brain
Browser Use has 119,857 GitHub stars, 13,358 forks, 421 open issues and last shipped yesterday. second-brain has 678 stars, 87 forks, 1 open issues and last shipped 1 months ago. Browser Use leads on adoption by 17,578% (119,857 vs 678 stars). Browser Use is written in Python under MIT; second-brain is written in Python under MIT. Browser Use has attracted 11% as many forks as stars, second-brain 13%. Browser Use was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ai-agents), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Browser Use | second-brain | |
|---|---|---|
| GitHub stars | ★ 120K | ★ 678 |
| License | MIT | MIT |
| Written in | Python | Python |
| Last push | 2026-11-02 | 2026-09-26 |
| Forks | ⑂ 13K | ⑂ 87 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Browser Use if
- You weight community size — 120K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick second-brain if
- You want the second-brain feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and second-brain fits your workflow better
About Browser Use
Navigate the web like a human does. Find an available slot, pick a date and time, handle the CAPTCHA, and book a driving test. Explore more demos and prompts ↗ Which Browser Use do I need? Path 1: Fully Hosted Cloud: Scale up with a fully hosted agent and browser. Path 2: CLI: Automate your own browser tasks. Path 3: Python Library: Run the open source Browser Use agent locally from your own code. Quickstart Path 1: Fully Hosted Cloud Scale browser automation with our hosted agent, stealth browsers, and infrastructure for profiles, recordings, and data policies. Get started with the API ↗ New Google, GitHub, or…
read the full Browser Use overview →
About second-brain
Quick install Sponsor Atlas Cloud is a full modal AI inference platform that gives developers a single AI API to access video generation, image generation, and LLM APIs. Instead of managing multiple vendor integrations, you connect once and get unified access to 300+ curated models across all modalities. Check out Atlas Cloud's new coding plan promotion for more budget friendly API access: Second Brain Example For an example of what Second Brain can do, visit It's an interactive art exhibition. Head to Head Evaluation Second Brain performs higher than OpenClaw and Hermes on harness bench, which measures "model…
read the full second-brain overview →
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Frequently asked questions
Is Browser Use or second-brain more popular?
Browser Use has 119,857 GitHub stars and second-brain has 678. Browser Use has the larger community by that measure.
Are Browser Use and second-brain free?
Both are open source. Browser Use is licensed under MIT and second-brain under MIT. Neither carries a licence fee.
What is the difference between Browser Use and second-brain?
Browser Use is written in Python and second-brain in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Browser Use or second-brain?
Choose Browser Use if you want the larger community (119,857 stars) or its MIT licence terms. Choose second-brain if its feature set, stack or MIT licence fits better. Both are self-hostable.