Visualization Tools

• http://raw.densitydesign.org/
• https://plot.ly/feed/#sob
• http://datavisu.al/
• https://www.blockspring.com/
• http://idl.cs.washington.edu/projects/lyra/

More:

• http://www.computerworld.com/article/2507728/enterprise-applications-22-free-tools-for-data-visualization-and-analysis.html