European Calendar Alternatives

Discover secure, GDPR-compliant options to replace your current tools.

4 alternatives in Calendar

No listings from that origin.

Proton Calendar

Proton Calendar is a Swiss-based encrypted online calendar service that keeps event data private with end-to-end encryption and Swiss privacy protection.

Switzerland

Tuta Calendar

Tuta Calendar is a German encrypted calendar service launched in 2014 that provides end-to-end encryption for scheduling and communications.

Germany

Calendar.Online

Online calendar service for individuals, families, schools, clubs, and organisations.

Germany

Fruux

Cross-platform service for syncing and sharing contacts, calendars, and tasks across devices and teams.

Germany