Proton Mail vs Tuta
On the evidence we track, Proton Mail leads this comparison with a composite score of 50/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.
Capabilities
Feature-by-feature on the axes that matter for email clients. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
Proton Mail
LeaderAn email platform that uses end-to-end encryption to protect message contents from server access. Funded by subscribers rather than data exploitation, it provides privacy-focused communication for individuals and businesses with features like password-protected emails, alias generation, and team management tools.
Tuta
A privacy-focused communication platform offering encrypted email, calendar, and contact management across web and mobile applications. Data is stored and processed in Germany under European privacy standards without advertising or tracking.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Proton Mail
Leader- Essential-
- Unlimited logins, notes, and credit cards
- Browser, mobile, and desktop apps
- Secure vault, item and link sharing
- Built-in 2FA authenticator
- Dark Web Monitoring
- +2 more
- Plus-
- SSO and SCIM
- Access to Proton Sentinel
- File storage up to 100 MB
- SIEM integration
- Command line interface (CLI)
- +1 more
- Workspace Standard-
- 1 TB storage per user
- 15 custom email domains
- Secure personal and shared calendar
- Cloud storage and sharing
- User permissions and access management
- +1 more
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
- Gmail
- Thunderbird
Proton Mail
Leader- Outlook
- Yahoo
- Apple Mail
- Okta
- Microsoft Entra ID
- ADFS
- Edugain
- SimpleLogin
Tuta
- Gmail
- Thunderbird
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.