prom-alertmanagervsUmbraco CMS
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| prom-alertmanager | Umbraco CMS | |
|---|---|---|
| Score | 73/100 | 71/100 |
| Rank in category | #14 of 104 in Monitoring & observability | #7 of 42 in Content Management |
| GitHub stars | 8 677 | 5 278 |
| Stars, last 30 days | +50 | +21 |
| Stable releases, 12 months | 11 | 29 |
| Latest release | v0.34.1 · 17 Sept 2026 | release-18.3.0 · 29 Oct 2026 |
| Setup | Moderate | Advanced |
| Official Docker image | Yes | No |
| License | Apache-2.0 | MIT |
| Main language | Go | C |
Which one should you pick?
prom-alertmanager scores 73/100 against 71/100 for Umbraco CMS, so it is the safer default.
Umbraco CMS ships more often: 29 stable releases in the past year, against 11 for prom-alertmanager.
If you want the quickest setup, prom-alertmanager is easier to run; Umbraco CMS needs more configuration.
prom-alertmanager is growing faster right now (+50 stars in 30 days).
prom-alertmanager details →Umbraco CMS details →
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