Tuta Calendar
Tuta Calendar offers end-to-end encrypted calendars, hosted & developed in Germany. Plan, schedule & organize privately.
Company Details
- Category
- Calendar
- Headquarters
- Hanover, Germany
- Data Hosting
- Global
- Open Source
- Yes
- Pricing
- paid
- Website
- https://tuta.com/calendar
About Tuta Calendar
Tuta Calendar is a secure, privacy-focused calendar platform based in Germany, designed to protect your schedule by default. Built on zero-knowledge architecture, the Tuta Calendar protects your data so that only you and authorized participants can access your event details, not even the provider Tuta can read it. Tuta Calendar is the only zero-knowledge calendar with quantum-safe encryption, protecting all event data against current and future threats, including attacks from quantum computers. Whether you schedule events, receive invitations, or share your calendar with others, everything in Tuta Calendar is protected with automatic end-to-end encryption. Event titles, descriptions, participants, reminders, and metadata remain confidential. Tuta Calendar does not scan, track, or monetize user data. All encrypted information is stored in Germany under strict EU data protection regulations, and fully GDPR compliant. Tuta Calendar is fully open-source and is seamlessly integrated with Tuta Mail on web, desktop (Windows, Linux, macOS) and on mobile. The Tuta Calendar app is also available on mobile platforms (iOS, Android). Tuta Calendar gives individuals, professionals, and organizations full control over their busy schedules. With Tuta, your data belongs to you. No one else can access it.
Replaces
Tuta Calendar is an alternative to: google-calendar, Acuity Scheduling, calendly