# deer-flow vs signserver-ce

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

| | deer-flow | signserver-ce |
|---|---|---|
| Score | 86/100 ✓ | 51/100 |
| Rank in category | #5 of 209 in AI Agents | #2 of 2 in PKI |
| GitHub stars | 84 639 ✓ | 440 |
| Stars, last 30 days | +1 691 ✓ | +4 |
| Stable releases, 12 months | 2 | 2 |
| Latest release | v2.1.0 · 24 Sept 2026 ✓ | v7.7.1 · 26 Aug 2026 |
| Setup | Advanced | Advanced |
| Official Docker image | No | Yes ✓ |
| License | MIT | LGPL-2.1 |
| Main language | Python | Java |

## Which one should you pick?

deer-flow scores 86/100 against 51/100 for signserver-ce, so it is the safer default.

deer-flow is growing faster right now (+1 691 stars in 30 days).

## Details

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

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