Cypht Alternatives

Web-based IMAP email client

RainLoop is a web based email client.

SALESmanago is the only no-code, AI driven CDXP (all in One Customer Data Platform & Customer Experience Platform), harnessing the full power of first- and zero-party data,

Visit Website     paid Free Trial €499.0 / Monthly

Mailpile is a modern, fast web-mail client with user-friendly encryption and privacy features.

Horde Groupware is a free, enterprise ready, browser based collaboration suite.

SquirrelMail is a standards-based webmail package written in PHP.

open-source

Open Source WebMail Lite is a free community edition of full-featured WebMail Pro server applicatio...

Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!

SOGo is groupware server with a focus on scalability and open standards.

Secure email with absolutely no compromises. Get your free encrypted email account today.

freemium €5.0 / Monthly (user - 5 GB)

Zimbra is trusted by over 500 million users to increase productivity with a complete set of collaboration tools while maintaining total control over security and privacy.

A fully fledged, free email server solution, an open source project (GPL v2).

Self-hosted server for the ProtonMail client.

Simple and easy-to use PHP e-mail client.