What is Open Atrium?

A team collaboration toolkit

Open Atrium provides a number of tools for teams to collaborate more effectively. Simply out, Open Atrium is an intranet-in-a-box.

Watch this brief video introduction, and check out what the publishers have to say: http://openatrium.com/about.

A development platform

Open Atrium is based on the award-winning open source CMS Drupal and thus can be extended by thousands of community contributed modules. Using a stack of sophisticated modules, Open Atrium provides its own API, allowing for straight-forward development, customization and integration with third-party tools and services.