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Planevsprom-alertmanager

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

Planeprom-alertmanager
Score86/10073/100
Rank in category#1 of 45 in Project Management#14 of 104 in Monitoring & observability
GitHub stars61 6378 676
Stars, last 30 days+1 790+49
Stable releases, 12 months1011
Latest releasev1.4.3 · 28 Oct 2026v0.34.1 · 17 Sept 2026
SetupAdvancedModerate
Official Docker imageNoYes
LicenseAGPL-3.0Apache-2.0
Main languageTypescriptGo

Which one should you pick?

Plane scores 86/100 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 10 for Plane.

If you want the quickest setup, prom-alertmanager is easier to run; Plane needs more configuration.

Plane is growing faster right now (+1 790 stars in 30 days).

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