XWiki is not just a wiki, it is a extensible development platform to build online collaborative tools. But you don't need to be a developer to start using it, and even to develop small applications. And best of all, it is open source and therefore freely accessible. With tons of extensions and growing, you can customize XWiki to really match your specific needs. We use it to create public WebSite that display business information, and we provide the backend to manage the data on the exact same platform. One tool for managing, organising collaborating and sharing information. Compare to other collaborative platform, we have chosen XWiki because it is open source, and it provide full flexibility. Seeing some of our work, you cannot easily know that XWiki is behind, so much it has been customised. Review collected by and hosted on G2.com.