Nextcloud Calendar
Calendar built into Nextcloud. Standard CalDAV, works with all calendar apps.
Description
Nextcloud Calendar is the calendar built into Nextcloud. It uses CalDAV, the open standard that works with all calendar apps (iOS, Android, Thunderbird). You can share calendars, create recurring events and manage multiple calendars. The upside: your data stays on your server. The downside: you need Nextcloud first.
Strengths
- Integrated with Nextcloud ecosystem
- Standard CalDAV
- Self-hosted with your files
Limitations
- Requires a Nextcloud instance
- Less polished interface than Google Calendar
Recommended for
- Existing Nextcloud users
- Complete self-hosting
Compared to alternatives
Nextcloud Calendar is integrated with the Nextcloud ecosystem (files + contacts + notes). Proton Calendar encrypts end-to-end. EteSync also encrypts but is more niche.