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abs-kosync-bridgevsCalibre

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

abs-kosync-bridgeCalibre
Score57/10083/100
Rank in category#5 of 15 in Audiobook Management#1 of 19 in Ebook Management
GitHub stars55026 268
Stars, last 30 days—+269
Stable releases, 12 months2118
Latest releasev7.11.0 · 26 Oct 2026v9.17.0 · 23 Oct 2026
SetupModerateEasy
Official Docker imageYesNo
LicenseMITGPL-3.0
Main languagePythonPython

Which one should you pick?

Calibre scores 83/100 against 57/100 for abs-kosync-bridge, so it is the safer default.

abs-kosync-bridge ships more often: 21 stable releases in the past year, against 18 for Calibre.

If you want the quickest setup, Calibre is easier to run; abs-kosync-bridge needs more configuration.

Calibre is growing faster right now (+269 stars in 30 days).

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