# openGym vs Versity S3 Gateway

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

| | openGym | Versity S3 Gateway |
|---|---|---|
| Score | 81/100 ✓ | 66/100 |
| Rank in category | #1 of 11 in Fitness Tracker | #2 of 5 in Storage |
| GitHub stars | 17 188 ✓ | 3 079 |
| Stars, last 30 days | +3 019 ✓ | +136 |
| Stable releases, 12 months | 12 | 14 ✓ |
| Latest release | v1.4.3 · 26 Oct 2026 ✓ | v1.10.0 · 22 Oct 2026 |
| Setup | Easy | Easy |
| Official Docker image | Yes | Yes |
| License | AGPL-3.0 | Apache-2.0 |
| Main language | JavaScript | Go |

## Which one should you pick?

openGym scores 81/100 against 66/100 for Versity S3 Gateway, so it is the safer default.

Versity S3 Gateway ships more often: 14 stable releases in the past year, against 12 for openGym.

openGym is growing faster right now (+3 019 stars in 30 days).

## Details

- [openGym](https://selfhost.directory/project/opengym) (markdown: https://selfhost.directory/project/opengym.md)
- [Versity S3 Gateway](https://selfhost.directory/project/versity-s3-gateway) (markdown: https://selfhost.directory/project/versity-s3-gateway.md)

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Source: https://selfhost.directory/compare/opengym-vs-versity-s3-gateway