There are many alternatives to Proton Mail for Mac if you are looking for a replacement. The best Mac Email Client alternative is Tuta Mail, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Proton Mail and ten of them are Email Clients available for Mac so hopefully you can find a suitable replacement. Other interesting Mac Email Client alternatives to Proton Mail are Apple Mail, Zoho Mail, Criptext and HEY Email.
Offers comprehensive encryption for email, calendar, and contacts with zero personal info required. Built on open source, install via Play Store, F-Droid, or APK, with Tor and VPN support. Both free and paid plans; utilizes quantum-resistant encryption ensuring privacy-focused, anonymous usage.
Access, view and manage messages from all your email accounts in one place. Categorize your messages into easy to browse categories. Catch up on email easily with Apple Intelligence powered Priority Messages and summarizations.
Zoho Mail is a secure, encrypted, and enterprise-ready email solution, a suite of apps tailor-made for your organization's needs.
Finally, an email service that's built around your privacy. Get your @criptext.com email address and see what it's like to have peace of mind and privacy in every email you send.
Hey is a new hosted email service launched by the makers of Basecamp , which aims to organize your email inbox. Since they don’t sell ads, or invade your privacy, they charge $99/year for HEY
The Beeble Project is email and online cloud storage platform with unprecedented security and privacy without third party access.
Secure Exchanges is a SaaS that enables point-to-point encrypted email exchange without the recipient having to install anything. It allows you to send emails and files up to 2.5 G. It also allows you to receive information.
Aster is a privacy-focused, quantum-safe, end-to-end encrypted email service. Unlike other encrypted email providers, Aster uses standard OpenPGP (RSA-4096) with portable keys that work in GPG, Thunderbird, or any other PGP client.
Unofficial, free and open-source Google Inbox Desktop App. Built using electron, Inboxer includes a menu bar which is globalmenu compatible and works, and keyboard shortcuts.
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Functions on secure browsers like Klar and Tor.