Tuta

Questions answered

What makes Tuta's encryption different from other email providers?

Tuta uses quantum-resistant encryption with end-to-end encryption and zero-knowledge architecture. All data including emails, calendars, and contacts are encrypted, and Tuta has zero access to your mailbox. The service combines this with strict GDPR regulations based on German privacy laws.

Is Tuta really free and how does it make money?

Tuta Mail will be free forever as a fundamental right. The company is supported by paid premium plans (Revolutionary and Legend) that offer more storage and features. Tuta does not use ads or track users, and puts ethics before profits.

Can I use Tuta for business communication?

Yes, Tuta is trusted by thousands of businesses including large financial institutions and human rights organizations. The service offers business versions with features like shared mailboxes, custom domains, and priority support. All data is stored on servers in Germany with strong data protection laws.

What platforms does Tuta support?

Tuta offers apps for multiple platforms: Android, iOS, Windows, macOS, and Linux. It also has a web browser version. All apps support both online and offline functionality with full encryption on all platforms.

How does Tuta handle calendar sharing and invitations?

Tuta has a built-in encrypted calendar with calendar sharing features. Users can send and receive calendar invitations and optionally send encrypted invitations to external users with the help of a shared password. Calendar data is fully encrypted with notifications sent encrypted to devices.