HumHub

HumHub is a free social network software and framework built to give you the tools to make communication and collaboration easy and successful.

Benefits:

• OPEN: HumHub is completely open- source. Take advantage of the work already done and even improve it. Every suggestion or help is welcome.
• FLEXIBLE: With a powerful module system you can extend HumHub by using third party tools, writing your own or connect existing software.
• SECURE: Your server, your data, your rules. HumHub is a self- hosted solution and runs on almost every server. You are in the full control of your data.
• SERVICES: We don't leave you alone. We support you with your projects and provide professional services around HumHub.