ProtonMail alternative
ProtonMail is a great encrypted inbox. It's also slow to innovate, has no AI brain, no wallet sign-in, no notes, no XMTP, no physical mail. CyberMail is the next chapter.
Promo applied automatically: PROTON-50
Honest assessment
Proton has 100M+ users, PGP encryption that predates everyone, and a strong Swiss privacy reputation. If those are your only requirements, Proton is excellent.
ProtonMail pricing:
Where the gap is honestly real.
| Feature | CyberMail | ProtonMail |
|---|---|---|
| End-to-end encryption | ||
| Wallet sign-in (SIWE)— Proton has zero crypto support | ||
| AI brain (free LLMs by default)— Proton 'Scribe' is paid and cloud-only | ||
| Voice mode (on-device) | ||
| Obsidian-style notes | ||
| XMTP wallet messaging | ||
| Digital postal address | ||
| Custom domain— Both ship custom domains | ||
| Burner addresses |
Migration in 30 seconds
Export your Proton mailbox via Proton's web client (Settings → Import & Export → Export). We accept .mbox in one upload and your inbox is in CyberMail in under a minute.
Get on the list. The first 10,000 mailers get a permanent @cybrmail.net alias of their choice and 50% off Year 1.
No spam. We use the same inbox you use to opt out — yours.