head to head · open source
Crawl4AI vs stealth-browser-mcp
Crawl4AI has 83,782 GitHub stars, 8,664 forks, 188 open issues and last shipped 2 days ago. stealth-browser-mcp has 2,075 stars, 289 forks, 4 open issues and last shipped 11 days ago. Crawl4AI leads on adoption by 3,938% (83,782 vs 2,075 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 14%. 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 | ★ 84K | ★ 2.1K |
| License | Apache-2.0 | MIT |
| Written in | Python | Python |
| Last push | 2026-09-16 | 2026-09-07 |
| Forks | ⑂ 8.7K | ⑂ 289 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Crawl4AI if
- You weight community size — 84K 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 is an open source web crawler and scraper designed to prepare website content for large language model (LLM) workflows. It lives in the Python ecosystem and targets data extraction for RAG, agents, and AI pipelines. Unlike many tools that require API keys or paid subscriptions, Crawl4AI provides direct, self hosted access to web content with output structured specifically for LLM consumption.
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 su…
read the full stealth-browser-mcp overview →
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Frequently asked questions
Is Crawl4AI or stealth-browser-mcp more popular?
Crawl4AI has 83,782 GitHub stars and stealth-browser-mcp has 2,075. 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 (83,782 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.