3May/09Off
Verifiable.com
Got some data you need to graph? You can always use Excel, but you might also try a tool like verifiable.com. The site currently offers free tools for data visualization. While I don't know how long they will remain free, they are free now. The tool allows you to import data, display it, and re-chart it.

May 5th, 2009 - 09:56
Thanks for the recommendation! I just wanted to reassure you that we have no plans to start charging for public use of http://verifiable.com for data visualization.
We do intend to offer a “Pro” version for private charts and data, group sharing, and priority support — but we will not cripple the free version so long as your content remains public.