# prom-alertmanager vs SpacetimeDB

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

| | prom-alertmanager | SpacetimeDB |
|---|---|---|
| Score | 73/100 | 75/100 ✓ |
| Rank in category | #14 of 104 in Monitoring & observability | #7 of 38 in Databases |
| GitHub stars | 8 676 | 25 403 ✓ |
| Stars, last 30 days | +49 | +81 ✓ |
| Stable releases, 12 months | 11 ✓ | 7 |
| Latest release | v0.34.1 · 17 Sept 2026 | v2.13.0 · 19 Oct 2026 ✓ |
| Setup | Moderate | Moderate |
| Official Docker image | Yes | Yes |
| License | Apache-2.0 | Other |
| Main language | Go | Rust |

## Which one should you pick?

SpacetimeDB scores 75/100 against 73/100 for prom-alertmanager, so it is the safer default.

prom-alertmanager ships more often: 11 stable releases in the past year, against 7 for SpacetimeDB.

## Details

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

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