Plotly

Plotly is the easiest way to graph and share data online. Open-source libraries for JavaScript (comparison with HighCharts at https://plot.ly/highcharts-alternative/ ), Python, R, and MATLAB. $19 per month to host private charts and data.

Open Source Freemium Mac OS X Windows Linux iPhone Chrome OS Web

ChartBlocks

ChartBlocks is an online software platform that lets you quickly and easily build embeddable, shareable charts. Build a chart in minutes in the easy to use chart...

Free Web

Datadeck Sheets

built by datadeck, sheets lets you visualize spreadsheets in just 2 clicks. automate tedious monthly reports.

Freemium Web

VIDA

vida provides powerful but easy to use data visualizations built with d3.js .

Freemium Web

charte.ca

Online tool for creating charts from user-supplied spreadsheet data: - interactive charts: move the mouse or tap to highlight/navigate; - drill-downs support: see...

Free Web