Tuta Mail

Tuta Mail is a privacy-first email service designed to protect your communications with end-to-end encryption and quantum-safe security. It also includes an integrated calendar and contacts with zero-knowledge architecture, and open‑source desktop clients. Based in Germany, Tuta uses GDPR-compliant data handling and runs on 100% renewable energy.

• End-to-end encryption by default with post-quantum cryptography
• Zero-knowledge calendar and contacts
• Free and paid plans with custom domain and unlimited aliases for business
• Open source desktop clients for Windows, macOS and Linux; mobile apps for Android and iOS
• No ads, no tracking, with 2FA and strong login protection
• Data stored in Germany under GDPR
• Offline access and device synchronization
• Multi-user and sharing capabilities for business accounts

• Privacy-first design with zero-knowledge architecture
• Quantum-safe encryption by default
• Data sovereignty in Germany with GDPR compliance
• Fully open-source clients for security audits
• 100% renewable energy powered infrastructure
• Flexible plans including a free option and robust business features

• Free: €0/month — 1 GB storage, 1 calendar, 3 labels, no custom domains
• Revolutionary: €3/user/month — 20 GB storage, unlimited calendars/labels, 15 extra email addresses, 3 custom domains, Family option available
• Legend: €8/user/month — 500 GB storage, unlimited calendars/labels, 30 extra addresses, 10 custom domains, shared mailbox option
• Business plans: Essential €6/user/month; Advanced €8/user/month; Unlimited €12/user/month — 50 GB / 500 GB / 1000 GB storage respectively, unlimited calendars/labels, 3/10/Unlimited custom domains, 15/30/30 extra addresses, shared mailboxes, priority/email support