head to head · open source
Crawl4AI vs grab
Crawl4AI has 83,782 GitHub stars, 8,664 forks, 188 open issues and last shipped 2 days ago. grab has 2,461 stars, 274 forks, 1 open issues and last shipped 12 months ago. Crawl4AI leads on adoption by 3,304% (83,782 vs 2,461 stars). Crawl4AI is written in Python under Apache-2.0; grab is written in Python under MIT. Crawl4AI has attracted 10% as many forks as stars, grab 11%. 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 | grab | |
|---|---|---|
| GitHub stars | ★ 84K | ★ 2.5K |
| License | Apache-2.0 | MIT |
| Written in | Python | Python |
| Last push | 2026-09-16 | 2025-09-19 |
| Forks | ⑂ 8.7K | ⑂ 274 |
| 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 grab if
- You want the grab feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and grab 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 grab
Grab Update (2025 year) Since 2018 (which is the year of most recent Grab release) I have tried to do large refactoring of code base of Grab library. Which ended up with semi working product which nobody uses, including me. I have decided to reset all project files to the state of most recent pypi release 0.6.41 dated by june 2018. At least, now the code base corresponds to live version of the product which is being used by some people, according to pypi stats. I've updated Grab code base and code base of its dependencies to be compatible with Python 2.7 and Python 3.13 (and, hopefully, all py versions between th…
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Frequently asked questions
Is Crawl4AI or grab more popular?
Crawl4AI has 83,782 GitHub stars and grab has 2,461. Crawl4AI has the larger community by that measure.
Are Crawl4AI and grab free?
Both are open source. Crawl4AI is licensed under Apache-2.0 and grab under MIT. Neither carries a licence fee.
What is the difference between Crawl4AI and grab?
Crawl4AI is written in Python and grab 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 grab?
Choose Crawl4AI if you want the larger community (83,782 stars) or its Apache-2.0 licence terms. Choose grab if its feature set, stack or MIT licence fits better. Both are self-hostable.