# Nextcloud Office vs prom-alertmanager

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

| | Nextcloud Office | prom-alertmanager |
|---|---|---|
| Score | 58/100 | 73/100 ✓ |
| Rank in category | #4 of 6 in Office Suites | #14 of 104 in Monitoring & observability |
| GitHub stars | 459 | 8 677 ✓ |
| Stars, last 30 days | +5 | +50 ✓ |
| Stable releases, 12 months | 31 ✓ | 11 |
| Latest release | v12.0.1 · 29 Sept 2026 ✓ | v0.34.1 · 17 Sept 2026 |
| Setup | Moderate | Moderate ✓ |
| Official Docker image | No | Yes ✓ |
| License | AGPL-3.0 | Apache-2.0 |
| Main language | JavaScript | Go |

## Which one should you pick?

prom-alertmanager scores 73/100 against 58/100 for Nextcloud Office, so it is the safer default.

Nextcloud Office ships more often: 31 stable releases in the past year, against 11 for prom-alertmanager.

prom-alertmanager is growing faster right now (+50 stars in 30 days).

## Details

- [Nextcloud Office](https://selfhost.directory/project/nextcloud-office) (markdown: https://selfhost.directory/project/nextcloud-office.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/nextcloud-office-vs-prom-alertmanager