Tuta, previously known as Tutanota, is a highly secure email service that offers fast, encrypted, and open-source features for both personal and professional users. With over 10 million users and endorsements from security and privacy experts, Tuta is a trusted platform for safeguarding private emails and calendars from unauthorized access. The service provides a free email app with encrypted calendars and contacts, ensuring cloud benefits like availability and automatic backup without compromising on security or privacy.

The Tuta email app boasts a user-friendly interface with features such as a dark theme, instant push notifications, auto-sync, secure full-text search on encrypted data, and swipe gestures. Business email plans offer flexible user management and admin levels, simplifying email management for companies. Users can create free email addresses with 1 GB of storage or opt for custom domain email addresses for a monthly fee, with additional features like instant email display, offline access to encrypted data, and quick inbox management through swipe gestures and push notifications.

Tuta's commitment to privacy is evident in its development by a team dedicated to privacy rights and supported by a community that prioritizes user data protection. The service does not track or profile users, offers free and open-source apps and clients, and ensures secure transmission of emails through various protocols. With a focus on ethical practices, comprehensive security features, and compliance with strict data protection laws in Germany, Tuta stands out as a secure and privacy-focused email service that prioritizes user control over their data.