What Proton gives you that we do not
Mail arriving at Proton is encrypted with your public key before it is stored, so what sits on their disks is not readable by them. That is not marketing. It is a different architecture from ours, it constrains what they can build, and it is the reason a Proton account cannot offer plain IMAP without a piece of software on your machine doing the decryption.
On top of that: end to end encryption between Proton accounts, PGP for people outside, their own apps on every platform, and a bundle that carries VPN, Drive and a calendar. Five people on Mail Plus is about $240 a year; Family covers up to six for EUR 287.88 a year, read off their pricing page in September 2026. For what is in that bundle, neither number is outrageous.
We have none of it. Our mail sits on our server in a form we could read, protected by TLS in transit, a policy written into our privacy page, and code that never writes a line of anyone’s mail to a log. If your requirement is that the provider must be unable to read your mail rather than unwilling, stop here and buy Proton. This page will still be here if the requirement turns out to be something else.