Categories / Calendar & Contacts
DAViCal
Server for calendar sharing (CalDAV) that uses a PostgreSQL database as a data store.
Self-hosted alternative to
- Website
- https://www.davical.org/
- Source code
- https://gitlab.com/davical-project/davical
- GitHub stars
- 112
- Repository activity
- 27 May 2026
- Health
- Active From the repository record in this build
- License
- GPL-2.0
- Platforms
- PHP, deb
- Categories
- Calendar & Contacts
Other replacements for Apple Calendar, the most-covered here
Nextcloud
Access and share your files, calendars, contacts, mail and more from any device, on your terms.
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31 Oct 2026 v35.0.2
Radicale
Simple calendar and contact server with extremely low administrative overhead.
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SOGo
SOGo offers multiple ways to access the calendaring and messaging data. CalDAV, CardDAV, GroupDAV, as well as ActiveSync, including native Outlook compatibility and Web interface.
2,182 stars Active
27 Oct 2026 SOGo-5.12.12
