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ZoomCharts patented technology called Charts-on-Charts, which allows to dynamically build multiple interactive charts inside one canvas object.
ZoomCharts is built for mobile devices. All native multi-touch gestures are built in. Data navigation and exploration is as native as it could ever be.
All ZoomCharts products have high level of interactivity available.
Pro Speed & Performance
ZoomCharts are canvas based, as tested with default settings, more than 20 times faster as svg based competitor with same data and default settings. Video available on ZoomCharts youtube channel.
Pro Extensive documentation
Most of ZoomCharts customers do comment that ZoomCharts Documentation is one of the best that they have seen
Pro Fantastic Support
They responded to my issue/question really amazingly fast and that means I didn't have to halt my project development. Also the attitude was great.
Pro Uses SVG
Pro Lightweight and fast
Chartist is lightweight at only 10KB, resulting in very little impact on load time.
Pro Offers fully responsive charts
Chartist offers responsive configuration with media queries, which not only resizes the chart but also provides different text and shapes.
Pro No dependencies
Chartist.js has no dependencies, keeping it lightweight and fast to configure.
Con Very expensive
Con Very humble feature set
Con Animations only work in modern browsers
Animation support is somewhat limited, with IE not supported at all.