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Garmin Grafanavsprom-alertmanager

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

Garmin Grafanaprom-alertmanager
Score67/10073/100
Rank in category#2 of 31 in Health & Fitness#14 of 104 in Monitoring & observability
GitHub stars3 5238 677
Stars, last 30 days+52+50
Stable releases, 12 months211
Latest releasev0.4.0 · 4 Jun 2026v0.34.1 · 17 Sept 2026
SetupModerateModerate
Official Docker imageYesYes
LicenseBSD-3-ClauseApache-2.0
Main languagePythonGo

Which one should you pick?

prom-alertmanager scores 73/100 against 67/100 for Garmin Grafana, so it is the safer default.

prom-alertmanager ships more often: 11 stable releases in the past year, against 2 for Garmin Grafana.

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