# 3x-ui vs openGym

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

| | 3x-ui | openGym |
|---|---|---|
| Score | 84/100 ✓ | 81/100 |
| Rank in category | #1 of 34 in Network Management | #1 of 11 in Fitness Tracker |
| GitHub stars | 48 757 ✓ | 16 820 |
| Stars, last 30 days | +425 | +2 651 ✓ |
| Stable releases, 12 months | 10 | 12 ✓ |
| Latest release | v3.11.0 · 25 Oct 2026 | v1.4.3 · 26 Oct 2026 ✓ |
| Setup | Easy ✓ | Easy |
| Official Docker image | Yes | Yes |
| License | GPL-3.0 | AGPL-3.0 |
| Main language | Go | JavaScript |

## Which one should you pick?

3x-ui scores 84/100 against 81/100 for openGym, so it is the safer default.

openGym ships more often: 12 stable releases in the past year, against 10 for 3x-ui.

openGym is growing faster right now (+2 651 stars in 30 days).

## Details

- [3x-ui](https://selfhost.directory/project/3x-ui) (markdown: https://selfhost.directory/project/3x-ui.md)
- [openGym](https://selfhost.directory/project/opengym) (markdown: https://selfhost.directory/project/opengym.md)

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Source: https://selfhost.directory/compare/3x-ui-vs-opengym