How strongly 5 sources agree — expert labs and real owners, with community voices weighted heavier. Not one reviewer’s opinion; the pattern across all of them.
- End-to-end encryption with public-key cryptography, not just in-transit TLS
- Swiss jurisdiction with strong privacy laws and annual third-party audits
- Generous free plan includes encrypted calendar; paid tiers bundle VPN and password manager
- Mobile app lacks mailing list unsubscribe tools available on web/desktop
- True end-to-end encryption is clunky when emailing non-Proton users
- Free plan limits you to 3 folders and 3 labels
“I never intended to switch away from Gmail... But I went ahead and set up an account with Proton Mail anyway, and I haven't opened Gmail since.”WIRED
What owners love
- End-to-end encryption with public-key cryptography, not just in-transit TLS
- Swiss jurisdiction with strong privacy laws and annual third-party audits
- Generous free plan includes encrypted calendar; paid tiers bundle VPN and password manager
- Local AI writing assistant option, no data sent to remote servers
The recurring gripe
- Mobile app lacks mailing list unsubscribe tools available on web/desktop
- True end-to-end encryption is clunky when emailing non-Proton users
rabbit.reviews