# signserver-ce vs Urbit

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

| | signserver-ce | Urbit |
|---|---|---|
| Score | 51/100 | 63/100 ✓ |
| Rank in category | #2 of 2 in PKI | #3 of 8 in Operating System |
| GitHub stars | 440 | 3 622 ✓ |
| Stars, last 30 days | +4 | +5 ✓ |
| Stable releases, 12 months | 2 | 6 ✓ |
| Latest release | v7.7.1 · 26 Aug 2026 ✓ | 408k-2 · 4 Aug 2026 |
| Setup | Advanced | Advanced |
| Official Docker image | Yes ✓ | No |
| License | LGPL-2.1 | MIT |
| Main language | Java | hoon |

## Which one should you pick?

Urbit scores 63/100 against 51/100 for signserver-ce, so it is the safer default.

Urbit ships more often: 6 stable releases in the past year, against 2 for signserver-ce.

## Details

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

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