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open-web-calendarvsRadicale

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

open-web-calendarRadicale
Score53/10069/100
Rank in category#9 of 30 in Calendar & Contacts#1 of 30 in Calendar & Contacts
GitHub stars3345 153
Stars, last 30 days—+114
Stable releases, 12 months019
Latest release—v3.9.0 · 25 Oct 2026
SetupModerateEasy
Official Docker imageYesYes
LicenseGPL-2.0GPL-3.0
Main languagePythonPython

Which one should you pick?

Radicale scores 69/100 against 53/100 for open-web-calendar, so it is the safer default.

Radicale ships more often: 19 stable releases in the past year, against 0 for open-web-calendar.

If you want the quickest setup, Radicale is easier to run; open-web-calendar needs more configuration.

Radicale is growing faster right now (+114 stars in 30 days).

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