Company
Proton Mail
- End-to-end encryption
- All fields end-to-end encrypted: passwords, usernames, web addresses, credit cards, note contents and metadata; 256-bit AES-GCM vaults; only the user can decrypt, Proton cannot
- Headquarters
- Switzerland
- Founded
- 2014
- Jurisdiction
- CH
- Legal entity
- Proton AG
- Logging policy
- No permanent IP logs by default; temporary IP logs kept to combat abuse and fraud; authentication logging off by default; Proton states it has no technical means to access encrypted passwords or notes
- Free plan limits
- Unlimited logins, notes, credit cards and devices; 10 hide-my-email aliases; passkeys on all devices; no vault or item sharing
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