# coredns vs prom-alertmanager

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

| | coredns | prom-alertmanager |
|---|---|---|
| Score | 76/100 ✓ | 73/100 |
| Rank in category | #5 of 41 in DNS | #14 of 104 in Monitoring & observability |
| GitHub stars | 14 398 ✓ | 8 677 |
| Stars, last 30 days | +55 ✓ | +50 |
| Stable releases, 12 months | 10 | 12 ✓ |
| Latest release | v1.15.0 · 21 Oct 2026 | v0.34.2 · 29 Oct 2026 ✓ |
| Setup | Moderate | Moderate |
| Official Docker image | Yes | Yes |
| License | Apache-2.0 | Apache-2.0 |
| Main language | Go | Go |

## Which one should you pick?

coredns scores 76/100 against 73/100 for prom-alertmanager, so it is the safer default.

prom-alertmanager ships more often: 12 stable releases in the past year, against 10 for coredns.

## Details

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

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