HumHub is versatile and expandable. With over 80 modules you can activate countless functions and extensions and configure your network exactly as you need it. All modules are optional and can be enabled or disabled at any time.
Open source
Maintained by the HumHub team and our community of developers. Free to install on any HumHub installation — including the self-hosted Community Edition.
Professional & Enterprise
Built and supported by HumHub for organizations that need enterprise-grade integrations. Included with every Professional and Enterprise plan.
Jump straight to the modules that solve your use case. All categories live on the full Marketplace — from authentication to design and reporting.
A glimpse at the most popular modules used by HumHub networks worldwide.

Create and edit pages with a powerful collaborative knowledge base.

Integrate your existing Single-Sign-On solution using the SAML 2.0 standard.

Modify and control translations across your entire network.

Create rich news articles with HumHub’s integrated WYSIWYG editor.

Edit office documents directly inside HumHub, real-time collaborative.

Sync LDAP groups, advanced attribute mapping and user lifecycle.

A full RESTful API for integrating HumHub with your stack.

Build custom landing pages and widgets, share them across spaces.

Connect external data sources via REST API to centralize search.

One-time or recurring events with invitations, RSVPs and reminders.

Create polls and streamline decision-making across your network.

Streamline file management and collaboration across all spaces.
For developers
HumHub is built to be extended. Use our module framework to add custom functionality, integrate with internal systems or even publish your module on the marketplace for the whole community.