SysAdmin Collaborative Software

5.3

9.6

SOGo

3.6

0.0

Horde Groupware

3.1

9.5

EGroupware

Citadel/UX

Kolab

Zimbra

6 Collaborative Software tools and projects

SOGo

5.3 9.6 L1 Objective-C

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

3.6 0.0 L3

This is the old, deprecated, monolith Horde repository, archived here for historical reasons.

Less time debugging, more time building

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.

Promo scoutapm.com

EGroupware

3.1 9.5 L1 PHP

Web based groupware server written in PHP, forum at https://help.egroupware.org/
Citadel/UX

-

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

-

Another groupware suite.
Zimbra

-

Collaborative software suite, that includes an email server and web client.

* Code Quality Rankings and insights are calculated and provided by Lumnify.
They vary from L1 to L5 with "L5" being the highest.

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