Open-source toolkit for building scalable community-oriented web applications. Features a large database model of web collaboration, and over 70 application building blocks. (Linux or BSD, Aolserver, Oracle or PostgreSQL)
Software and portal solutions for online communities. Modules include discussion forums, content management, messaging and directories as well as custom components.
Software bundle that includes discussion groups/bulletin boards, integrated newsgroups and mailing lists, full email services, calendar services, auctions, real-time chats and live events. Also offers hosted services. (Linux, Windows, MacOS)