#13 in Privacy & ComplianceUpdated 2026-08

Tuta

by Tuta · Encrypted email, calendar and contacts hosted in Germany

36.9 — BenchRank score out of 100

Homepage
Pricing page

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Overview

Tuta is an encrypted email service with a calendar and contacts, operated from Germany. Data is encrypted end-to-end using post-quantum cryptography under a zero-knowledge architecture, and is not scanned for advertising. Clients are open source and available for Android, iOS, Windows, macOS, Linux and the browser.

Best for: Individuals and small teams wanting encrypted email, calendar and contacts hosted in Germany.
Pricing: Free plan at €0/month, then Revolutionary at €3/month and Legend at €8/month, taxes included, at the yearly-billed rate.
Runs on: WebiOSAndroidmacOSWindowsLinux

Strengths and trade-offs

Strengths

End-to-end encrypted email, calendar and contacts
Free tier with 1 GB storage, no ads and no tracking
Open source clients for Android, iOS, Windows, macOS and Linux
Custom domains and extra addresses on both paid plans

Trade-offs

Free plan caps you at 1 GB, one calendar and no custom domain
Email import is only on the top Legend plan
Free plan includes no support; email support starts at the €3 tier
Tuta Drive is in closed beta and not publicly available

Pricing

Published plans from Tuta’s own pricing page, in EUR. Usage charges and add-ons may apply on top.

Tuta pricing tiers, monthly and annual rates in EUR
Plan	Monthly	Annual (per month)	Includes
Free	—per account	—	1 GB storage One calendar, 3 labels No extra addresses or custom domains No support included
Revolutionary	—per account	€3	20 GB storage 15 extra email addresses, 3 custom domains Unlimited calendars and labels, family option Email support, calendar sharing, autoresponder
Legend	—per account	€8	500 GB storage 30 extra email addresses, 10 custom domains Email import Priority email support

How this score is made up

Each dimension is scored out of 100 and combined into the headline score using fixed weights.

MCP support: 0 out of 100
Documentation: 0 out of 100
Agent friendliness: 68 out of 100
Pricing transparency: 35 out of 100
Changelog: 100 out of 100
Marketing site structure: 55 out of 100
Operational trust: 60 out of 100

Measured, but not part of the score

Useful to know, but not a mark for or against the product — so these do not affect the ranking.

Openness: 40 out of 100
Maintenance: 100 out of 100

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