



FYI - TUTA IS SPREADING MISINFORMATION ABOUT PROTON!
Hey Proton Subs!
Not sure if you are aware of this, but I saw it mentioned in another sub and this is factually incorrect... On many levels: https://tuta.com/email-comparison
Security
- U2F support: Wrong. Proton has supported U2F/FIDO2 hardware keys since 2023
- No third-party captcha: Proton has their own CAPTCHA
Features in Basic Paid Account
- Catch-all: Wrong. Available on all Proton paid plans including entry-level Mail Plus
- Multi-user support: Misleading. Proton Duo, Family, and Business plans all offer this; definitional sleight of hand
- Encrypted calendar: Wrong. Proton Calendar is E2EE and available on the free plan
Usability
- Offline support: Partially outdated. Mobile offline mode launched September 2025; desktop criticism remains fair
I'm sure that if I posted this in their sub they'd allow it. Not.