# coolify vs Ultimate Certificate Manager

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

| | coolify | Ultimate Certificate Manager |
|---|---|---|
| Score | 89/100 ✓ | 50/100 |
| Rank in category | #1 of 14 in Platform as a Service | #4 of 8 in Certificate Management |
| GitHub stars | 65 229 ✓ | 170 |
| Stars, last 30 days | +2 984 ✓ | +0 |
| Stable releases, 12 months | 45 ✓ | 4 |
| Latest release | v4.5.3 · 28 Oct 2026 ✓ | v2.246 · 27 Oct 2026 |
| Setup | Moderate | Moderate |
| Official Docker image | Yes | Yes |
| License | Apache-2.0 | AGPL-3.0 |
| Main language | PHP | Python |

## Which one should you pick?

coolify scores 89/100 against 50/100 for Ultimate Certificate Manager, so it is the safer default.

coolify ships more often: 45 stable releases in the past year, against 4 for Ultimate Certificate Manager.

coolify is growing faster right now (+2 984 stars in 30 days).

## Details

- [coolify](https://selfhost.directory/project/coolify) (markdown: https://selfhost.directory/project/coolify.md)
- [Ultimate Certificate Manager](https://selfhost.directory/project/ultimate-ca-manager) (markdown: https://selfhost.directory/project/ultimate-ca-manager.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-ultimate-ca-manager