TikiWiki is your Groupware/Content Management System solution with a long list of features to help you build a compelling web based community.

Alfresco is an Open Source Enterprise Content Management (ECM) system that provides features for Document Management, Collaboration, Records Management, Knowledge Management, Web Content Management and Imaging. Alfresco has the goal of providing an Open Source ECM system that surpasses commercial ECMs in terms of features, functionality and benefits to the user community.