# Ultimate Certificate Manager vs uptime-kuma

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

| | Ultimate Certificate Manager | uptime-kuma |
|---|---|---|
| Score | 50/100 | 88/100 ✓ |
| Rank in category | #4 of 8 in Certificate Management | #3 of 104 in Monitoring & observability |
| GitHub stars | 170 | 93 053 ✓ |
| Stars, last 30 days | +0 | +1 259 ✓ |
| Stable releases, 12 months | 4 | 19 ✓ |
| Latest release | v2.246 · 27 Oct 2026 ✓ | 2.5.8 · 26 Oct 2026 |
| Setup | Moderate | Easy ✓ |
| Official Docker image | Yes | Yes |
| License | AGPL-3.0 | MIT |
| Main language | Python | JavaScript |

## Which one should you pick?

uptime-kuma scores 88/100 against 50/100 for Ultimate Certificate Manager, so it is the safer default.

uptime-kuma ships more often: 19 stable releases in the past year, against 4 for Ultimate Certificate Manager.

If you want the quickest setup, uptime-kuma is easier to run; Ultimate Certificate Manager needs more configuration.

uptime-kuma is growing faster right now (+1 259 stars in 30 days).

## Details

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

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Source: https://selfhost.directory/compare/ultimate-ca-manager-vs-uptime-kuma