amCharts
7.7#11 in data visualization softwareFree planFree planWebAPISelf-hosted
VisitamCharts vs VTK
What both publish
| Fact | amCharts | VTK |
|---|---|---|
| Data sources | JSON,CSV,external data URLs | Supported reader/writer file formats include DICOM,BMP,FLUENT,CGNS,and LIDAR formats (among others). |
| Founded | 2004 | 1993 |
| Free plan | Yes | Yes |
| Platform | web | web_and_desktop |
| Support | The store includes 12 support hours per seat with a Single App or SaaS license and 30 per seat with an OEM license. | The project directs users to its Discourse forum and public issue tracker, and lists Kitware consulting for commercial or confidential assistance. |
amCharts plans
- FreeFree
- Basic annual$80
- Basic perpetual$180 a month
- Single App or SaaS website annual$280
- Single App or SaaS website perpetual$650 a month
- OEM annual$1,200
VTK plans
- VTKFree
Pick amCharts if…
amCharts suits developers building web charts, maps, stock views, Gantt visualizations, or embedded dashboards. Its framework guides and standalone distribution options offer different ways to add it to a project.
Pick VTK if…
You want what its maker publishes above — check its page for the details.