# deer-flow vs SafeLine

> Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.

| | deer-flow | SafeLine |
|---|---|---|
| Score | 86/100 ✓ | 81/100 |
| Rank in category | #4 of 209 in AI Agents | #1 of 3 in Web Application Firewall |
| GitHub stars | 84 574 ✓ | 23 071 |
| Stars, last 30 days | +1 653 ✓ | +401 |
| Stable releases, 12 months | 2 | 11 ✓ |
| Latest release | v2.1.0 · 24 Sept 2026 | v9.4.3 · 21 Oct 2026 ✓ |
| Setup | Advanced | Moderate ✓ |
| Official Docker image | No | Yes ✓ |
| License | MIT | GPL-3.0 |
| Main language | Python | Go |

## Which one should you pick?

deer-flow scores 86/100 against 81/100 for SafeLine, so it is the safer default.

SafeLine ships more often: 11 stable releases in the past year, against 2 for deer-flow.

If you want the quickest setup, SafeLine is easier to run; deer-flow needs more configuration.

deer-flow is growing faster right now (+1 653 stars in 30 days).

## Details

- [deer-flow](https://selfhost.directory/project/deer-flow) (markdown: https://selfhost.directory/project/deer-flow.md)
- [SafeLine](https://selfhost.directory/project/safeline) (markdown: https://selfhost.directory/project/safeline.md)

---
Source: https://selfhost.directory/compare/deer-flow-vs-safeline