Crawl4AIvsWarren
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| Crawl4AI | Warren | |
|---|---|---|
| Score | 86/100 | 52/100 |
| Rank in category | #2 of 16 in Web Scraping | #87 of 209 in AI Agents |
| GitHub stars | 86 506 | 510 |
| Stars, last 30 days | +2 286 | +0 |
| Stable releases, 12 months | 9 | 10 |
| Latest release | v0.9.5 · 14 Oct 2026 | v0.19.3 · 7 Oct 2026 |
| Setup | Moderate | Advanced |
| Official Docker image | Yes | Yes |
| License | Apache-2.0 | MIT |
| Main language | Python | Typescript |
Which one should you pick?
Crawl4AI scores 86/100 against 52/100 for Warren, so it is the safer default.
Warren ships more often: 10 stable releases in the past year, against 9 for Crawl4AI.
If you want the quickest setup, Crawl4AI is easier to run; Warren needs more configuration.
Crawl4AI is growing faster right now (+2 286 stars in 30 days).
Crawl4AI details →Warren details →
Swap a project
Keep Crawl4AI, compare it with
Keep Warren, compare it with