Tableau - Tableau can help anyone see and understand their data. Connect to almost any database, drag and drop to create visualizations, and share with a click.
DokuWiki - DokuWiki is a simple to use and highly versatile Open Source wiki software that doesn't require a database.
Metabase - Metabase is the easy, open source way for everyone in your company to ask questions and learn from...
XWiki - A powerful Open Source collaborative platform enhancing collaboration and communication.
Domo - Domo: business intelligence, data visualization, dashboards and reporting all together. Simplify your big data and improve your business with Domo's agile and mobile-ready platform.
TiddlyWiki - a non-linear personal web notebook