



Tuta Mail is described as 'End-to-end encrypted app for email, calendar, and contacts, requiring no personal data, with open source code and quantum-resistant security' and is a leading webmail provider in the office & productivity category. There are more than 100 alternatives to Tuta Mail for a variety of platforms, including Web-based, Android, iPhone, iPad and Mac apps. The best Tuta Mail alternative is Proton Mail, which is both free and Open Source. Other great apps like Tuta Mail are Proton Calendar, Disroot, Posteo and mailbox.




Anonymous peer-to-peer distributed communication layer built with open source tools and designed to run any traditional Internet service such as email, IRC or web hosting.

FlowCrypt (formerly CryptUp) is the easiest PGP encryption for Gmail. It behaves just like standard email, except it's encrypted.




Thexyz build the best tools around for email to make your life simple. Continually updating the product offerings to give customers the very best in email and domain technology.



Swisscows.email is another product of Swisscows AG. This product offers you secure email traffic. With Swisscows.email you can send your emails encrypted so that absolutely no one can read them. The service is comparable to a letter that is protected from prying eyes in an...




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



Providing HIPAA-compliant email, secure email & web services since 1999. Secure communications via email, text, chat, video, and web.
Looking to send an email that is secured, tracked and certified? Trustifi is an encrypted email service. Start sending & receiving encrypted emails.

Purelymail is an email hosting app that allows users to manage their emails using their preferred email client software or through the app's webmail service, which is powered by Roundcube. The app is compatible with most mail apps, supporting IMAP and POP3 protocols.

Kolab Now provides a suite of intuitive apps in a user friendly environment to make your day to day online comms easier, smarter and most importantly; secure.



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.





