About
Proton provides a suite of privacy-focused tools including encrypted email, calendar, drive, and VPN, based in Switzerland.
Pricing
Pricing Type
Freemium
Free tier available
Starting Price
€4.99
Billing
Billed monthly
Last checked: February 19, 2026
Related Apps
Key Facts
Categories
Platforms
Web
macOS
Windows
Linux
iOS
Android
Company
Proton AG
Founded
Founded in 2014
Industry
Software
Country