What are the key differences between Tuta and Proton Mail?

Compare Tuta and Proton Mail side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are Tuta and Proton Mail scored?

Tuta has an AI score of 8.7/10 and Proton Mail has an AI score of 8.8/10. Scores are based on features, user satisfaction, and overall quality analysis.

Tuta vs Proton Mail 2026 — Compared

Tuta

Proton Mail

WINNER Proton Mail

Proton Mail edges ahead with a score of 8.8/10 compared to 8.7/10 for Tuta. While both are highly rated in their respect...

Tuta

8.7 Very Good

Web Hosting Get Tuta open_in_new

emoji_events WINNER

Proton Mail

8.8 Very Good

Email Hosting Provider Get Proton Mail open_in_new

Tuta Pricing not available

payments

Proton Mail Free plan available

psychology AI Verdict

Proton Mail edges ahead with a score of 8.8/10 compared to 8.7/10 for Tuta. While both are highly rated in their respective fields, Proton Mail demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: Proton Mail

verified Confidence: Low

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description Overview

Tuta

Tuta (formerly Tutanota) is a highly secure, encrypted email service based in Germany. It focuses on privacy by encrypting the entire mailbox, including subject lines and contacts. Like Proton Mail, it is an excellent choice for businesses that handle sensitive data and want to ensure maximum protection against unauthorized access. Tuta is open-source, which allows for independent security audits,...

Proton Mail

Proton Mail is a privacy-focused email service based in Switzerland that offers end-to-end encryption for secure communications. The free tier provides 1GB storage, 150 messages per day, and 3 folders/labels, making it excellent for personal use. Paid plans start at 4/month for Plus tier, unlocking 5GB storage, custom email domains, and priority support. The service includes Proton Calendar and Pr...