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About Tuta
What is Tuta?
Tuta (formerly Tutanota) is a secure email, calendar, and contacts service that prioritizes privacy. It uses end-to-end encryption by default, meaning only you and your recipients can read your emails. Tuta also offers a zero-knowledge calendar that keeps your events and reminders private.
Why use Tuta?
Most email services scan your messages for advertising or surveillance. Tuta’s encryption and zero-access design solve this problem, making it ideal for journalists, activists, privacy-conscious individuals, and businesses that handle sensitive data.
Who is Tuta for?
Tuta is for anyone who values privacy and wants a secure communication tool that’s also easy to use. It’s not a good fit if you rely heavily on third-party app integrations or need a full Gmail-like ecosystem.
Real use cases
Use Tuta for personal encrypted email, for professional communication via custom domains (on paid plans), and for scheduling meetings with private calendar invites. Its offline apps and push reminders keep you on track without compromising security.
Key features
- End-to-end encryption — All emails, calendars, and contacts are encrypted, and Tuta has zero access to your data.
- Quantum-safe — Utilizes post-quantum cryptography for future-proof security.
- Free plan — Get 1 GB storage and 1 calendar for free, with no ads.
- Custom domain support — Use your own email domain on paid plans for a professional look.
- Private calendar — Zero-knowledge calendar with encrypted event invites and push reminders.
- Cross-platform apps — Stay connected via web, Android, iOS, and desktop apps, even offline.
SaaSpartout Score
6.6
/10
Editorial score from our review methodology — not user ratings.
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Tuta Pricing
Tuta pricing: from €0/mo.
For comparison: the median starting price in Communication is $15.99/month, measured across 153 tools we track. See the full SaaS Pricing Index →
Free
€0 per month — includes 1 GB storage, 1 calendar, 3 labels, email support, and end-to-end encryption.
Revolutionary
€3 per month (per user) — adds 20 GB storage, unlimited calendars and labels, 15 extra email addresses, 3 custom domains, email importing, catch-all email, schedule send, and more.
Legend
€8 per month (per user) — includes 500 GB storage, unlimited calendars and labels, 30 extra email addresses, custom domains with unlimited addresses, priority support, and all premium features.
All plans include a free tier; no trial needed to start.
Frequently asked questions
Is Tuta really free?
Yes, Tuta offers a free plan with 1 GB storage, 1 calendar, and 3 labels, with no time limit. Paid plans start at €3/month.
How much does Tuta cost?
Tuta's paid plans start at €3/month (Revolutionary) and €8/month (Legend). The free plan costs €0.
Who is Tuta best for?
Tuta is best for privacy-conscious individuals, activists, and businesses that need secure email and calendar services without sacrificing usability.
What are the top alternatives to Tuta?
Top alternatives include ProtonMail, Posteo, Mailfence, and StartMail. Each offers encrypted email, but Tuta stands out for its quantum-safe encryption and free tier.
What is Tuta's main limitation?
Tuta's end-to-end encryption means it lacks some convenience features like third-party app integrations and full-text search on the free plan, which some users may find limiting.
