We believe email should be private, intelligent, and yours. SipherMail is built to protect your communications without compromising on features.
End-to-end encryption is the default, not an add-on. We can never read your emails.
Every feature is designed around real user needs, not advertising metrics.
Servers in privacy-respecting jurisdictions, accessible from anywhere in the world.
Built on open protocols like IMAP, SMTP, and PGP. No vendor lock-in, ever.
SipherMail was founded with a simple belief: your email is your business, not ours. We combine cutting-edge AI with zero-access encryption to deliver the most intelligent and private email experience available. No ads, no data mining, no compromises.