Tuta (formerly Tutanota)
#10 in Business Email Solutions · Rated 4.1
Privacy-first encrypted email for teams and businesses.
Tuta (formerly Tutanota) is a German privacy-focused email solution offering end-to-end encrypted mail, calendars, and contacts. It emphasizes zero-access encryption, open-source client interfaces, and a transparent pricing model for business plans. Tuta is designed for teams that require strong privacy protections, including client-side encryption, centralized administration, and admin roles for user management. The service is suitable for small to mid-sized teams that prioritize confidentiality and control over data. With plans that scale from essential to advanced and unlimited options, Tuta differentiates itself through a fully encrypted ecosystem, simple domain branding, and a mission-driven approach to privacy. Enterprise deployments may require more integration work with existing identity providers, but Tuta remains a compelling choice for privacy-centric organizations.
Features
- End-to-end encryption for emails
- Calendar/Contacts with encryption
- Zero-knowledge architecture
- Administrative roles and centralized billing
- Open-source client components
Pros
- Strong privacy posture and transparency
- Fully encrypted inbox and calendar
- Open-source components and German data protection
- Clear tiered pricing in EUR
Cons
- Fewer third-party integrations vs mega-suites
- May require adaptation for non-German identity providers