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MastodonvsSonarQube

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

MastodonSonarQube
Score82/10071/100
Rank in category#2 of 69 in Social Networks & Forums#2 of 10 in Code Review
GitHub stars50 45711 123
Stars, last 30 days+137+101
Stable releases, 12 months3812
Latest releasev4.4.26 · 1 Oct 202626.10.0.133078 · 12 Oct 2026
SetupAdvancedAdvanced
Official Docker imageYesYes
LicenseAGPL-3.0LGPL-3.0
Main languageRubyJava

Which one should you pick?

Mastodon scores 82/100 against 71/100 for SonarQube, so it is the safer default.

Mastodon ships more often: 38 stable releases in the past year, against 12 for SonarQube.

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