Business Email & Productivity Suites
Tuta Mail
Green-hosted, end-to-end encrypted email and calendar for business.
4.6· 18 reviews· via G2Founded 2011 · Hanover, Germany
What is Tuta Mail?
Tuta Mail (formerly Tutanota) is an end-to-end encrypted email and calendar service from German company Tutao GmbH. It encrypts mailbox contents including subject lines and contacts, runs on green energy, and offers open-source apps for privacy-focused individuals and businesses.
Best known for: End-to-end encrypted email and calendar
Key features
- End-to-end encrypted email
- Encrypted calendar and contacts
- Open-source clients
- Encrypted messages to external users
- Custom domain support
- Green-powered infrastructure
Who Tuta Mail is best for
- Privacy- and security-first teams
- Businesses wanting encrypted calendars
- Users seeking a Proton alternative
Ideal team: Solo users and small teams needing affordable, fully encrypted email.
Tuta Mail pricing
Popular
Business
$6/per user / mo
- Custom domains
- Encrypted mail + calendar
- Priority support
Business Advanced
$12/per user / mo
- 1 TB storage
- More aliases and domains
- Advanced admin controls
Costs to watch before you commit
- Prices are EUR-based, so USD cost varies with exchange rates
- Encryption blocks standard IMAP/POP and requires Tuta apps
- No bundled office documents or video conferencing
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