# coolify vs Zero-K

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

| | coolify | Zero-K |
|---|---|---|
| Score | 89/100 ✓ | 62/100 |
| Rank in category | #1 of 14 in Platform as a Service | #2 of 23 in Gaming |
| GitHub stars | 65 211 ✓ | 877 |
| Stars, last 30 days | +3 009 ✓ | +28 |
| Stable releases, 12 months | 45 ✓ | 0 |
| Latest release | v4.5.3 · 28 Oct 2026 | — |
| Setup | Moderate | Easy ✓ |
| Official Docker image | Yes ✓ | No |
| License | Apache-2.0 | GPL-2.0 |
| Main language | PHP | Lua |

## Which one should you pick?

coolify scores 89/100 against 62/100 for Zero-K, so it is the safer default.

coolify ships more often: 45 stable releases in the past year, against 0 for Zero-K.

If you want the quickest setup, Zero-K is easier to run; coolify needs more configuration.

coolify is growing faster right now (+3 009 stars in 30 days).

## Details

- [coolify](https://selfhost.directory/project/coolify) (markdown: https://selfhost.directory/project/coolify.md)
- [Zero-K](https://selfhost.directory/project/zero-k) (markdown: https://selfhost.directory/project/zero-k.md)

## Related comparisons

- [Appwrite vs coolify](https://selfhost.directory/compare/appwrite-vs-coolify)
- [coolify vs dokploy](https://selfhost.directory/compare/coolify-vs-dokploy)

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Source: https://selfhost.directory/compare/coolify-vs-zero-k