# Nezha vs prom-alertmanager

> Two self-hosted [Monitoring & observability projects](https://selfhost.directory/monitoring-observability), compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.

| | Nezha | prom-alertmanager |
|---|---|---|
| Score | 72/100 | 73/100 ✓ |
| Rank in category | #15 of 104 in Monitoring & observability | #14 of 104 in Monitoring & observability |
| GitHub stars | 10 377 ✓ | 8 676 |
| Stars, last 30 days | +45 | +49 ✓ |
| Stable releases, 12 months | 40 ✓ | 11 |
| Latest release | v2.6.0 · 27 Oct 2026 ✓ | v0.34.1 · 17 Sept 2026 |
| Setup | Moderate | Moderate ✓ |
| Official Docker image | Yes | Yes |
| License | WTFPL | Apache-2.0 |
| Main language | Go | Go |

## Which one should you pick?

prom-alertmanager scores 73/100 against 72/100 for Nezha, so it is the safer default.

Nezha ships more often: 40 stable releases in the past year, against 11 for prom-alertmanager.

## Details

- [Nezha](https://selfhost.directory/project/nezha) (markdown: https://selfhost.directory/project/nezha.md)
- [prom-alertmanager](https://selfhost.directory/project/prom-alertmanager) (markdown: https://selfhost.directory/project/prom-alertmanager.md)

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