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Proton Mail vs Tuta Mail

Proton Mail vs Tuta Mail: compare Swiss vs German encrypted email, IMAP/SMTP support, pricing, and trade-offs.

Criteria Proton Mail Tuta Mail
HQ / JurisdictionSwitzerlandGermany (EU)
Starting PriceFree (1 GB) · Paid plans availableFree (1 GB) · From €3/mo (custom domain)
Open SourceYesYes
Self-HostableNoNo
Free TierYesYes
Outside USYesYes
Zero-Tracking / E2EEYesYes

Proton Mail

End-to-end encrypted email, calendar, and drive protected by strict Swiss privacy laws with zero ad profiling.

The Catch: Full-text search across encrypted email bodies is slower on the web, and custom domains require a paid subscription.
Full Proton Mail profile Visit Proton Mail →

Tuta Mail

Quantum-resistant encrypted email, calendar, and contacts hosted on 100% renewable-energy servers in Germany.

The Catch: No IMAP or SMTP support—you are locked into using Tuta’s own web, desktop, or mobile apps rather than Thunderbird or Apple Mail.
Full Tuta Mail profile Visit Tuta Mail →