Safeguard personal patient data Protect your business
Simple to use and encrypted by default, your business emails, data and appointments are always private.
Trusted by over 50k businesses and 100 million people around the world.
- App rating4.54.5

Secure encrypted email for healthcare professionals

Zero-access encrypted email and calendar
Securely send sensitive patient information or store encrypted files on Proton Drive. Proton uses end-to-end encryption and zero-access encryption, so no one — not even us — can access your communications or customer data.

The compliance security assurance you need
Rest assured with Proton’s end-to-end encryption your emails, contacts and files are compliant with HIPAA personal data regulation.

Easy and simple to manage
Whether you’re organizing patient emails with custom folders, or authorizing access permissions in the admin panel, Proton Mail is easy to use with no training required for your team.

Switch to Proton in one-click
Migrate your emails and files securely and 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

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, Android and iOS mobile apps wherever you are | |||
Keep track of appointments with calendar integration | |||
HIPAA compliant personal data protection | |||
Default end-to-end zero access encryption | |||
Transparency you can trust, 100% open-source with third-party audit | |||
Secure ecosystem to protect your entire organisation with Proton VPN, Proton Drive and Proton Pass | |||
Personal data protected by strong Swiss privacy laws | |||
Simple, secure solutions to protect your business
In addition to protecting millions of individuals, Proton secures more than 50k businesses, including some of the world’s largest public and private organizations.





