HumHub

HumHub is open-source software for organizations that need an intranet, social network, knowledge base, or internal communication platform. It helps people connect, stay informed, and share content across teams.

The platform is organized around Users, Spaces, Content, and Modules. Users get customizable profiles and can follow and interact with one another. Spaces act as rooms for projects, departments, or events, with an advanced permission and notification system. Content spans posts, wiki pages, photos and video, appointments, events, and tasks, all with threaded comments, filtering, and search.

HumHub is responsive on phones and tablets, available in over 30 languages, and used by more than 4,500 organizations. Roughly 80 installable modules extend it further, including Advanced LDAP, a RESTful API, Mass User Import, Calendar, Wiki, OnlyOffice, JWT SSO, Tasks, Gallery, News, Polls, and direct-message mail.