# pretalx vs Urbit

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

| | pretalx | Urbit |
|---|---|---|
| Score | 62/100 | 63/100 ✓ |
| Rank in category | #2 of 3 in Conference Management | #3 of 8 in Operating System |
| GitHub stars | 954 | 3 622 ✓ |
| Stars, last 30 days | +8 ✓ | +5 |
| Stable releases, 12 months | 7 ✓ | 6 |
| Latest release | v2026.2.1 · 8 Jul 2026 | 408k-2 · 4 Aug 2026 ✓ |
| Setup | Advanced ✓ | Advanced |
| Official Docker image | No | No |
| License | Other | MIT |
| Main language | Python | hoon |

## Which one should you pick?

Urbit scores 63/100 against 62/100 for pretalx, so it is the safer default.

pretalx ships more often: 7 stable releases in the past year, against 6 for Urbit.

## Details

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

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Source: https://selfhost.directory/compare/pretalx-vs-urbit