Email Security/Alias

Tuta

Tuta is an encrypted email service with integrated calendar and contacts, offered through web, desktop, and mobile apps. Its official materials describe end-to-end, quantum-resistant encryption and a permanent free email plan.

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Device fit

Supported platforms

WindowsmacOSLinuxAndroidiOSBrowserWeb

Capabilities can differ across platforms. Check the official plan and device requirements.

Before you subscribe

Free-plan availability

A free plan is available.

Tuta's official site says Tuta Mail is free forever and that users can select the Free option when signing up; this is a permanent free plan, not a time-limited trial.

Listed features

From the linked official sources

  • End-to-end encryption for email, including subject lines, with quantum-resistant cryptography
  • Encrypted calendars and contacts integrated with the email service
  • Two-factor authentication with U2F and TOTP
  • Spam and phishing protection with built-in tracking blockers
  • Open-source clients for Windows, macOS, Linux, Android, iOS, and a web client

What the facts offer

Strengths

  • The service publishes end-to-end encryption for mailbox data and says it does not scan or track emails.
  • The same account ecosystem includes encrypted email, calendars, and contacts, with offline access in the official apps.

Check the trade-offs

Things to consider

  • Tuta does not support third-party email clients or IMAP, POP3, or SMTP protocols.
  • Encrypted full-text search in the free version is limited to four weeks into the past.

Sources & verification

Source information checked:

This profile summarizes published information. It is not a hands-on test, a rating or a guarantee. Product features and terms can change after the checked date.

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