# Open-WebUI vs prom-alertmanager

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

| | Open-WebUI | prom-alertmanager |
|---|---|---|
| Score | 90/100 ✓ | 73/100 |
| Rank in category | #3 of 124 in AI | #14 of 104 in Monitoring & observability |
| GitHub stars | 157 131 ✓ | 8 676 |
| Stars, last 30 days | +4 041 ✓ | +49 |
| Stable releases, 12 months | 24 ✓ | 12 |
| Latest release | v0.12.5 · 29 Oct 2026 | v0.34.2 · 29 Oct 2026 |
| Setup | Moderate | Moderate ✓ |
| Official Docker image | Yes | Yes |
| License | Other | Apache-2.0 |
| Main language | Python | Go |

## Which one should you pick?

Open-WebUI scores 90/100 against 73/100 for prom-alertmanager, so it is the safer default.

Open-WebUI ships more often: 24 stable releases in the past year, against 12 for prom-alertmanager.

Open-WebUI is growing faster right now (+4 041 stars in 30 days).

## Details

- [Open-WebUI](https://selfhost.directory/project/open-webui) (markdown: https://selfhost.directory/project/open-webui.md)
- [prom-alertmanager](https://selfhost.directory/project/prom-alertmanager) (markdown: https://selfhost.directory/project/prom-alertmanager.md)

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Source: https://selfhost.directory/compare/open-webui-vs-prom-alertmanager