No more typing reviews! Try our Samantha, our new voice AI agent.
ProtonMail Logo

ProtonMail Reviews

4.3 out of 5

What is ProtonMail?

ProtonMail mindshare

As of April 2026, the mindshare of ProtonMail in the Email Applications category stands at 7.4%, up from 4.7% compared to the previous year, according to calculations based on PeerSpot user engagement data.
Email Applications Mindshare Distribution
ProductMindshare (%)
ProtonMail7.4%
Google Workspace14.1%
Microsoft Exchange Online9.8%
Other68.7%
Email Applications
 
 
Key learnings from peers
Last updated Mar 27, 2026

Valuable Features

Room for Improvement

Top industries

By visitors reading reviews
Comms Service Provider
23%
Educational Organization
8%
Construction Company
6%
Computer Software Company
5%
Outsourcing Company
5%
Government
5%
Manufacturing Company
4%
Financial Services Firm
4%
Healthcare Company
4%
Hospitality Company
4%
Media Company
4%
Non Profit
4%
Performing Arts
3%
Energy/Utilities Company
3%
Logistics Company
2%
Marketing Services Firm
2%
Real Estate/Law Firm
2%
Retailer
2%
Legal Firm
2%
Insurance Company
2%
Aerospace/Defense Firm
2%
University
2%
Wholesaler/Distributor
2%
Venture Capital & Private Equity Firm
1%
 
ProtonMail Reviews Summary
Author infoRatingReview Summary
Media Content Creator Intern4.0I use ProtonMail primarily for sending anonymous emails for activist work. I appreciate its trustworthiness and ease of use, though it's mostly favored by tech-savvy users. It could benefit from broader appeal to enhance its popularity for general use.
Works4.5I use ProtonMail for secure financial communications, valuing its auto-encryption and custom hashing. Setup was easy, and it's stable. I wish free Proton Pass integration existed. Overall, it's a cost-effective, highly secure email solution.