What are the key differences between ProtonMail and Tutanota?

Compare ProtonMail and Tutanota side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are ProtonMail and Tutanota scored?

ProtonMail has an AI score of 7.0/10 and Tutanota has an AI score of 8.8/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

ProtonMail vs Tutanota 2026 - Compared

ProtonMail

Tutanota

WINNER Tutanota

Tutanota edges ahead with a score of 8.8/10 compared to 7.0/10 for ProtonMail. While both are highly rated in their resp...

ProtonMail

7.0 Very Good

Privacy Tool Get ProtonMail open_in_new

emoji_events WINNER

Tutanota

8.8 Excellent

Privacy Tool Get Tutanota open_in_new

ProtonMail From $4.95/mo Free plan available

payments

Tutanota Free plan available

psychology AI Verdict

Tutanota edges ahead with a score of 8.8/10 compared to 7.0/10 for ProtonMail. While both are highly rated in their respective fields, Tutanota demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: Tutanota

verified Confidence: Low

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description Overview

ProtonMail

ProtonMail remains the gold standard for encrypted email, offering robust end-to-end encryption and a strong commitment to privacy. Based in Switzerland, it benefits from strict Swiss privacy laws. Its user-friendly interface and seamless integration with ProtonVPN and Proton Calendar make it a comprehensive privacy suite. While free options exist, paid plans unlock features like custom domains...

Tutanota

Tutanota is a strong contender in the encrypted email space, known for its open-source nature and commitment to privacy. Based in Germany, it adheres to GDPR regulations. Tutanota offers end-to-end encryption for emails and calendars, and its focus on simplicity makes it accessible to less tech-savvy users. The open-source nature allows for independent security audits. While it lacks some of Pr...