# deer-flow vs Zammad

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

| | deer-flow | Zammad |
|---|---|---|
| Score | 86/100 ✓ | 70/100 |
| Rank in category | #5 of 209 in AI Agents | #1 of 9 in Helpdesk |
| GitHub stars | 84 580 ✓ | 6 048 |
| Stars, last 30 days | +1 659 ✓ | +101 |
| Stable releases, 12 months | 2 ✓ | 0 |
| Latest release | v2.1.0 · 24 Sept 2026 | — |
| Setup | Advanced | Advanced ✓ |
| Official Docker image | No | Yes ✓ |
| License | MIT | AGPL-3.0 |
| Main language | Python | Ruby |

## Which one should you pick?

deer-flow scores 86/100 against 70/100 for Zammad, so it is the safer default.

deer-flow ships more often: 2 stable releases in the past year, against 0 for Zammad.

deer-flow is growing faster right now (+1 659 stars in 30 days).

## Details

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

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