# Semaphore UI vs WBO

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

| | Semaphore UI | WBO |
|---|---|---|
| Score | 73/100 ✓ | 61/100 |
| Rank in category | #12 of 166 in Developer Tools | #2 of 9 in Whiteboarding |
| GitHub stars | 14 337 ✓ | 2 675 |
| Stars, last 30 days | +149 ✓ | +18 |
| Stable releases, 12 months | 20 ✓ | 4 |
| Latest release | v2.18.31 · 7 Oct 2026 | v2.18.26 · 28 Oct 2026 ✓ |
| Setup | Easy | Easy ✓ |
| Official Docker image | Yes | Yes |
| License | MIT | AGPL-3.0 |
| Main language | Go | JavaScript |

## Which one should you pick?

Semaphore UI scores 73/100 against 61/100 for WBO, so it is the safer default.

Semaphore UI ships more often: 20 stable releases in the past year, against 4 for WBO.

Semaphore UI is growing faster right now (+149 stars in 30 days).

## Details

- [Semaphore UI](https://selfhost.directory/project/semaphore-ui) (markdown: https://selfhost.directory/project/semaphore-ui.md)
- [WBO](https://selfhost.directory/project/wbo) (markdown: https://selfhost.directory/project/wbo.md)

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Source: https://selfhost.directory/compare/semaphore-ui-vs-wbo