Citadel

Is a collaboration suite (messaging and groupware). It is designed to run on open source operating systems such as Linux or BSD.

Free
Open Source
Linux
Web

is a collaboration suite (messaging and groupware). it is designed to run on open source operating systems such as linux or bsd. in order to modernize the citadel platform for the internet, the citadel/ux developers added functionality such as shared calendars, instant messaging, and builtin implementations of internet protocols such as smtp, imap, sieve, pop3, groupdav and xmpp. all protocols offer openssl encryption for additional security.

users of citadel/ux systems also have available to them a webbased user interface which employs ajax style functionality to allow applicationlike interaction with the system.

citadel uses the berkeley db database for all of its data stores, including the message base.

Links to official Citadel sites

Features

The Best 2 Citadel Alternatives

carddav filter is active.

34 Like

Kolab Community

Kolab Groupware is a secure, scalable, reliable, flexible, full-featured collaboration suite.

Free Open Source Linux Web Self-Hosted

Real time collaboration Support for WebDAV CalDAV CardDAV
6 Like

SophiMail

SophiMail is a fully-featured email and collaboration server solving the most critical email issues: maximizes Privacy, Portability and Cost efficiency, Admin & User productivity.

Free BSD Self-Hosted VirtualBox VMware vSphere Hypervisor

Privacy focused Security focused Shared folders Team Collaboration CalDAV CardDAV Two factor authentication Data portability Indexed search Unlimited users Private messaging Schedule Backup Daily Backup Selective folder sharing

This page contains applications similar to the Citadel

The Best Citadel alternatives for consider, from full-featured to a free app.
Alternatives in Citadel for Linux, Web, Self-Hosted, BSD, VirtualBox, VMware vSphere Hypervisor. This list contains a total of 2 applications similar to Citadel.

Last updated: 2020-07-03 01:30:33

Filter by Features

Real time collaboration Support for WebDAV CalDAV CardDAV Privacy focused Security focused Shared folders Team Collaboration Two factor authentication Data portability Indexed search Unlimited users Private messaging Schedule Backup Daily Backup Selective folder sharing

Search app for alternative

Alternativein is a new approach to finding good application.
Just type what software you want to change and browse great alternatives, based on our great community recommendations.

Alternativein is powered by a community that helps you make informed decisions. Tell us what you’re passionate about to get your personalized feed and help others.

Alternativein is a product recommendation community that helps connect people with the best products for them. You shouldn’t have to waste time and money to find solutions to your problems. By collecting the knowledge of enthusiasts across the world through recommendations, we can quickly and confidently show people the truth about a product.

We dream of a world where products succeed or fail on their own merits, and allowing people the space to share their thoughts is the first step in achieving that.

Citadel

Links to official Citadel sites

Features

Categories

Tags

The Best 2 Citadel Alternatives

Kolab Community

SophiMail

Search app for alternative

Menu