# openGym vs unleash

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

| | openGym | unleash |
|---|---|---|
| Score | 81/100 ✓ | 75/100 |
| Rank in category | #1 of 11 in Fitness Tracker | #1 of 8 in Feature Flags |
| GitHub stars | 17 039 ✓ | 13 912 |
| Stars, last 30 days | +2 870 ✓ | +90 |
| Stable releases, 12 months | 12 | 15 ✓ |
| Latest release | v1.4.3 · 26 Oct 2026 | v8.3.0 · 27 Oct 2026 ✓ |
| Setup | Easy | Easy |
| Official Docker image | Yes | Yes |
| License | AGPL-3.0 | AGPL-3.0 |
| Main language | JavaScript | Typescript |

## Which one should you pick?

openGym scores 81/100 against 75/100 for unleash, so it is the safer default.

unleash ships more often: 15 stable releases in the past year, against 12 for openGym.

openGym is growing faster right now (+2 870 stars in 30 days).

## Details

- [openGym](https://selfhost.directory/project/opengym) (markdown: https://selfhost.directory/project/opengym.md)
- [unleash](https://selfhost.directory/project/unleash) (markdown: https://selfhost.directory/project/unleash.md)

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Source: https://selfhost.directory/compare/opengym-vs-unleash