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Tags: Collaborative Software    

Zimbra alternatives and similar tools

Based on the "Collaborative Software" category.

  • SOGo

    5.3 9.7 L1 Zimbra VS SOGo
    SOGo is a very fast and scalable modern collaboration suite (groupware). It offers calendaring, address book management, and a full-featured Webmail client along with resource sharing and permission handling. It also makes use of documented standards (IMAP, CalDAV, CardDAV, etc.) and thereby provides native connectivity (without plugins) to many clients such as Microsoft Outlook, Apple iCal, the iPhone, Mozilla Lightning, and a plethora of mobile devices.
  • Horde Groupware

    This is the old, deprecated, monolith Horde repository, archived here for historical reasons.
  • Scout APM allows you to find and fix performance issues with no hassle. Now with error monitoring and ´╗┐external services monitoring, Scout is a developer's best friend when it comes to application development.
  • EGroupware

    Web based groupware server written in PHP, forum at
  • Citadel/UX

    Collaboration suite (messaging and groupware) that is descended from the Citadel family of programs.
  • Kolab

    Another groupware suite.

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