# koodo-reader vs prom-alertmanager

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

| | koodo-reader | prom-alertmanager |
|---|---|---|
| Score | 78/100 ✓ | 73/100 |
| Rank in category | #1 of 7 in E-book Management | #14 of 104 in Monitoring & observability |
| GitHub stars | 28 656 ✓ | 8 676 |
| Stars, last 30 days | +374 ✓ | +49 |
| Stable releases, 12 months | 19 ✓ | 11 |
| Latest release | v2.4.6 · 7 Oct 2026 ✓ | v0.34.1 · 17 Sept 2026 |
| Setup | Moderate | Moderate ✓ |
| Official Docker image | Yes | Yes |
| License | AGPL-3.0 | Apache-2.0 |
| Main language | JavaScript | Go |

## Which one should you pick?

koodo-reader scores 78/100 against 73/100 for prom-alertmanager, so it is the safer default.

koodo-reader ships more often: 19 stable releases in the past year, against 11 for prom-alertmanager.

koodo-reader is growing faster right now (+374 stars in 30 days).

## Details

- [koodo-reader](https://selfhost.directory/project/koodo-reader) (markdown: https://selfhost.directory/project/koodo-reader.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/koodo-reader-vs-prom-alertmanager