The most trusted and secure business email to protect your organization
Easy to use and encrypted by default, your business emails and meetings are always private.
Trusted by over 50k businesses and 100 million people around the world.
- App rating4.54.5
Encrypted email to protect your organization
Zero-access encrypted email for rigorous privacy
Proton uses end-to-end and zero-access encryption, so no one — not even us — can access your communications or data. We also offer advanced protection with maximum security for businesses who need it, using machine learning with human analysis.
The security assurance you need
With Proton's secure encryption, rest assured personal data including client information and financial documents are protected under compliance data regulations.
Seamless team management to improve workflows
Manage your organization's permissions, access to sensitive information and storage easily in the admin panel.
Dedicated live support to help you switch
Your team can migrate emails and files easily from other email providers with our Easy Switch tool. Our dedicated Support team is available if you need additional help with the process, at no extra cost.
Trusted by users of thousands of global organizations to stay secure
Finance and Technology Professionals
Startups
Non-Profit Organizations
EU Government Organizations out of over 80
We use the best encrypted email service provider in the world. It is inspiring that more and more people are using Proton Mail and essentially saying, I am taking privacy more seriously.
Proton's suite of products has significantly enhanced our operational efficiency. The seamless integration of cloud storage and a password manager has streamlined our data management processes. The encrypted calendar has been invaluable in managing our schedules, contributing to better time management and productivity.
How do we compare to other services?
Proton Mail |  undefined |  undefined |  undefined |
|---|---|---|---|
Price | Choose the secure plan that works best for your business | You pay with your privacy | You pay with your privacy |
Easy-to-use features | |||
On-the-go access, mobile apps wherever you are | |||
Free calendar included | |||
Default end-to-end zero access encryption | |||
Privacy first: no data harvesting | |||
No ads | |||
100% open-source with third-party audit | |||
Secure ecosystem to protect your entire business with Proton VPN, Proton Drive and Proton Pass | |||
Protected by strong Swiss privacy laws | |||
