Tuta Mail
Tuta Mail: A privacy-focused email service with strong encryption and open-source apps. Ranked #2 of 28 in Secure Email Providers by our editors (9.2/10); pricing: Free plan; best for users prioritizing deep encryption and privacy.
At a glance
- Editor score9.2 / 10
- PricingFree plan
- Best forUsers prioritizing deep encryption and privacy
- Free planYes
- Paid from€3/user/mo
- End-to-end encryptionYes
- Founded2011 · Hanover, Germany
- Facts checked19 Sep 2026
Where it wins
- Encrypts email content, subjects, attachments, calendars, and contacts
- Open-source clients for web, desktop, Android, and iOS
- Free plan plus paid custom-domain and offline-access options
Where it doesn't
- No IMAP or other mail-protocol access
- No listed integrations
- The free plan includes 1 GB storage and one calendar
Our verdict on Tuta Mail
Tuta Mail is a secure email service for individuals, families, businesses, journalists, activists, and organizations that prioritize privacy. It provides web, desktop, and mobile apps across Windows, macOS, Linux, iOS, and Android. End-to-end encryption covers email content, subject lines, attachments, calendars, reminders, and contacts. The service also includes password-protected messages to external recipients, encrypted local search, and two-factor authentication through TOTP or U2F.
The permanent Free plan includes 1 GB of storage, one calendar, three labels, and end-to-end encryption. The €3-per-user-per-month annual-billing tier adds 20 GB of storage, 15 extra email addresses, three custom domains, unlimited calendars, and offline support. The €8-per-user-per-month annual-billing tier increases storage to 500 GB, includes 30 extra email addresses and 10 custom domains, and adds priority email support. Paid plans also support custom-domain email, while eligible plans can provide unlimited custom-domain addresses.
Tuta's main distinction is the breadth of its encryption model: the service protects more than message text alone, extending to calendars, contacts, reminders, and search indexing. Open-source clients are available across its supported platforms, and offline access is provided through desktop and mobile apps. The trade-off is platform separation: Tuta does not provide IMAP access, so users must work within its own clients rather than a conventional mail application. It also has no listed integrations. Choose Tuta for encrypted email and related personal information across major platforms; users who require mail-protocol access or an integration-heavy ecosystem should choose an alternative.
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Tuta Mail pricing
All 3 Tuta Mail plans and prices →
Tuta Mail fact sheet
| Free plan | Yes |
|---|---|
| Paid from | €3/user/mo |
| End-to-end encryption | Yes |
| Custom domain | Yes |
| Mailbox storage | 20 GB |
| Email aliases | 15 aliases |
| Encrypted calendar | Yes |
| Mail protocol support | None |
| Deployment | Cloud, Desktop, Mobile |
| Platforms | Web, Windows, macOS, Linux, iOS, Android |
| Pricing | Free plan (source) |
| Website | tuta.com |
| Facts checked | 19 Sep 2026 |
Alternatives to Tuta Mail
- Proton MailA complete secure email suite with a capable free plan and wide platform coverage.9.4
- Aster MailA low-cost secure email service with encryption, aliases, domains, and broad device support.8.9
- MailfenceA secure email suite with OpenPGP, collaboration tools, and broad protocol support.8.6
See all Tuta Mail alternatives →
Tuta Mail vs the competition
- Tuta Mail vs Proton Mail
- Tuta Mail vs Aster Mail
- Tuta Mail vs Mailfence
- Tuta Mail vs eclipso Mail Europe
- Tuta Mail vs mailbox
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Compare Tuta Mail with any tool side by side →
Also Ranked In
Tuta Mail is ranked in 5 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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