AnyChart
Commercial
AnyChart is a cross-platform interactive data visualization solutions such as JavaScript (HTML5) charting libraries AnyChart, AnyStock, AnyMap, and AnyGantt.
Plotly
Freemium
Plotly lets users easily create interactive charts and dashboards to share online with their audience.
RAWGraphs
Open Source
RAWGraphs allows you to export visualizations as vector (SVG) or raster (PNG) images and embed them into your web page.
FusionCharts Suite XT
Commercial
FusionCharts Suite XT is a javascript charting solution.
NVD3
Open Source
NVD3 re-usable charts for d3.js.
Compare Google Charts with alternatives
Compare AnyChart and Google Charts and decide which is most suitable for you.
Compare FusionCharts Suite XT and Google Charts and decide which is most suitable for you.
Compare Plotly and Google Charts and decide which is most suitable for you.
Compare RAWGraphs and Google Charts and decide which is most suitable for you.