Alternatives to Cypht

Self-hosted open-source webmail that combines several email accounts and RSS feeds into one inbox. The listings below can replace it for an important use case. Each note says what changes if you switch.

Replacements

Listings that take over the same core job as Cypht.

  • Roundcube

    A self-hosted, browser-based IMAP webmail client written in PHP.

    FreeOpen sourceWebSelf-hosted

    Roundcube is a PHP webmail client for an IMAP server with LDAP address books, a plug-in API and PGP support, but has no RSS feeds.

  • SnappyMail

    A lightweight self-hosted webmail client, forked from RainLoop and rebuilt for modern browsers.

    FreeOpen sourceWebSelf-hosted

    SnappyMail is an AGPL-3.0 webmail client forked from RainLoop with a very small download for mobile, but drops support for older browsers.

  • Nextcloud Mail

    An IMAP webmail app that runs inside your own Nextcloud server.

    FreeOpen sourceWebSelf-hosted

    Nextcloud Mail works with existing IMAP accounts inside your own Nextcloud server, alongside files, contacts and calendar, but it needs a working Nextcloud installation first.

  • Horde Groupware

    A self-hosted open-source PHP suite with webmail, calendar, contacts, tasks and notes.

    FreeOpen sourceWebSelf-hosted

    Horde Groupware adds calendar, contacts, tasks, notes and ActiveSync sync around its webmail, but has an older PHP codebase with many security fixes to track.

  • SOGo

    An open-source groupware server with webmail, shared calendars and address books for organisations.

    FreeOpen sourceWebSelf-hosted

    SOGo is a groupware server with webmail, shared calendars and address books for organisations, and needs existing mail and directory servers to integrate with.

Similar software

Related functionality, not a direct replacement.