head to head · open source
Crawl4AI vs stealth-browser-mcp
Crawl4AI has 86,783 GitHub stars, 9,043 forks, 188 open issues and last shipped yesterday. stealth-browser-mcp has 3,319 stars, 410 forks, 4 open issues and last shipped yesterday. Crawl4AI leads on adoption by 2,515% (86,783 vs 3,319 stars). Crawl4AI is written in Python under Apache-2.0; stealth-browser-mcp is written in Python under MIT. Crawl4AI has attracted 10% as many forks as stars, stealth-browser-mcp 12%. Crawl4AI was the more recently maintained of the two, and both are self-hostable with no licence fee.
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
| Crawl4AI | stealth-browser-mcp | |
|---|---|---|
| GitHub stars | ★ 87K | ★ 3.3K |
| License | Apache-2.0 | MIT |
| Written in | Python | Python |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 9.0K | ⑂ 410 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Crawl4AI if
- You weight community size — 87K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick stealth-browser-mcp if
- You want the stealth-browser-mcp feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and stealth-browser-mcp fits your workflow better
About Crawl4AI
🚀🤖 Crawl4AI: Open source LLM Friendly Web Crawler & Scraper. 🚀 Crawl4AI Cloud API — Closed Beta (Launching Soon) Reliable, large scale web extraction, now built to be drastically more cost effective than any of the existing solutions. 👉 Apply here for early access We’ll be onboarding in phases and working closely with early users. Limited slots. Crawl4AI turns the web into clean, LLM ready Markdown for RAG, agents, and data pipelines. Fast, controllable, battle tested by a 50k+ star community. ✨ Check out latest update v0.9.3 ✨ New in v0.9.3 : Security release. Closes five coordinated disclosure advisories…
read the full Crawl4AI overview →
About stealth-browser-mcp
Stealth Browser MCP Stealth browser automation for MCP compatible AI agents. Navigate Cloudflare challenges, anti bot checks, and login walls with real Chrome family browser instances powered by nodriver, Chrome DevTools Protocol, and FastMCP. Sponsors NodeMaven — The most efficient proxy provider for Web Scraping and Automation with the Highest Quality IP on the market. Why NodeMaven? ZIP targeting 99.9% uptime IP filtering: all proxies have fraud score RapidProxy powers scraping and automation with 90M+ residential IPs across 200+ countries, supporting rotation, geo targeting, and high concurrency to improve…
read the full stealth-browser-mcp overview →
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Frequently asked questions
Is Crawl4AI or stealth-browser-mcp more popular?
Crawl4AI has 86,783 GitHub stars and stealth-browser-mcp has 3,319. Crawl4AI has the larger community by that measure.
Are Crawl4AI and stealth-browser-mcp free?
Both are open source. Crawl4AI is licensed under Apache-2.0 and stealth-browser-mcp under MIT. Neither carries a licence fee.
What is the difference between Crawl4AI and stealth-browser-mcp?
Crawl4AI is written in Python and stealth-browser-mcp 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, Crawl4AI or stealth-browser-mcp?
Choose Crawl4AI if you want the larger community (86,783 stars) or its Apache-2.0 licence terms. Choose stealth-browser-mcp if its feature set, stack or MIT licence fits better. Both are self-hostable.