What are the key differences between Tutanota and ProtonMail?

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

How are Tutanota and ProtonMail scored?

Tutanota has an AI score of 8.8/10 and ProtonMail has an AI score of 9.2/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

Tutanota vs ProtonMail 2026 — Compared

Tutanota

ProtonMail

WINNER ProtonMail

ProtonMail edges ahead with a score of 9.2/10 compared to 8.8/10 for Tutanota. While both are highly rated in their resp...

Tutanota

8.8 Very Good

Privacy Tool Get Tutanota open_in_new

emoji_events WINNER

ProtonMail

9.2 Excellent

Privacy Tool Get ProtonMail open_in_new

Tutanota Free plan available

payments

ProtonMail From $4.95/mo Free plan available

psychology AI Verdict

ProtonMail edges ahead with a score of 9.2/10 compared to 8.8/10 for Tutanota. While both are highly rated in their respective fields, ProtonMail demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: ProtonMail

verified Confidence: Low

Ready to decide? Get ProtonMail arrow_forward

description Overview

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...

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...