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Apache HTTP Servervsprom-alertmanager

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

Apache HTTP Serverprom-alertmanager
Score74/10073/100
Rank in category#3 of 12 in Web Servers#14 of 104 in Monitoring & observability
GitHub stars—8 677
Stars, last 30 days—+50
Stable releases, 12 months011
Latest release—v0.34.1 · 17 Sept 2026
SetupAdvancedModerate
Official Docker imageNoYes
LicenseApache-2.0Apache-2.0
Main language—Go

Which one should you pick?

Apache HTTP Server scores 74/100 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 0 for Apache HTTP Server.

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

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

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