SipherMail vs FoundersMail

SipherMail is a privacy-first, AI-powered email platform designed for individuals and businesses who value security, intelligence, and control. • Modern conversation-based email experience • End-to-end encryption (E2EE) for private communication • AI-powered email rewriting and summaries • Smart inbox organization • Business accounts and shared inboxes • Multi-account support • Remote image blocking and tracking protection SipherMail does not sell user data and does not include third-party advertising. AI features can be disabled in Privacy Mode.

FoundersMail is professional email with your own address - a fast, private inbox without the clutter. YOUR MAIL, ON YOUR PHONE - A real mail client: conversations, search across every message, folders and labels - Write with formatting, attachments and signatures - Sent, drafts, archive and trash, in sync with every other device over IMAP BUILT FOR THE PHONE - Face ID or Touch ID in front of your mailbox, so your mail stays private if someone else picks up your phone - New-mail notifications and a home screen badge - Save attachments straight to Files, or share them anywhere - Tap a FoundersMail link anywhere in iOS and it opens here PRIVATE BY DEFAULT - No advertising, and no scanning your mail to build a profile - Your mail is never used to train machine-learning models - No third-party analytics or trackers in the app FoundersMail runs its own mail server rather than reselling somebody else's, so your mail is encrypted in transit and at rest and stays where it belongs. A FoundersMail account is required. Create one at foundersmail.net.