Proton Mail For Business

4.6(307 reviews)

End-to-End encrypted email service

Visit Website

G2 Rating

4.6/ 5.0

307 reviews

Blueprints

featuring this tool

Pricing

✓Free Trial

$Custom Pricing

AI Analysis by G2· May 2026

Proton Mail is an encrypted email service with a focus on privacy and security, offering features such as a polished web UI and desktop integration through a bridge.

Pros

✓Users like the robust security features, the ease of switching from other email services, the prompt and clear customer support, and the ability to use custom domains and create email filters.

Cons

✗Reviewers mentioned difficulties with desktop integration for novice users, lack of mass export and printing to PDF, issues with integration with other software and products, and the need for more storage options and better optimization.