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.
RAWGraphs is an open source app built with the goal of making the visualization of complex data easy for everyone. Born as tool for designers and vis geeks, RAWGraphs aims at providing a missing link between spreadsheets and vector graphics editors.
Data visualization and business intelligence (BI) platform for aggregating, sharing, collaborating, and pulling insights from raw databases, as well as built-in connections to Google products.
The Google Charts is an extremely simple tool that lets you easily create a chart from some data and embed it in a webpage. You embed the data and formatting parameters in an HTTP request, and Google returns a PNG image of the chart.