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ResourceSpacevsUltimate Certificate Manager

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

ResourceSpaceUltimate Certificate Manager
Score64/10050/100
Rank in category#15 of 142 in Media Management#4 of 8 in Certificate Management
GitHub stars—170
Stars, last 30 days—+0
Stable releases, 12 months04
Latest release—v2.246 · 27 Oct 2026
SetupModerateModerate
Official Docker imageYesYes
LicenseBSD-3-ClauseAGPL-3.0
Main language—Python

Which one should you pick?

ResourceSpace scores 64/100 against 50/100 for Ultimate Certificate Manager, so it is the safer default.

Ultimate Certificate Manager ships more often: 4 stable releases in the past year, against 0 for ResourceSpace.

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