Chiasm vs Feng-GUI
| Chiasm | Feng-GUI | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | Yes |
| Paid from | — | $67/mo |
| Open source | No | No |
| Platforms | Web | api, Web |
| Free plan | No | No |
| Input method | webcam | — |
| Study mode | remote | — |
| Export formats | download from Chiasm; stream to own server | raw image, JSON, CSV |
| Supported platforms | Google Chrome; laptops; desktops with a webcam | web browser; API |
| Paid from | — | 67 /mo |
| Gaze visualizations | — | heatmaps, gaze plots, focus maps, Areas of Interest reports |
Both are listed in Best Eye Tracking Software. On Inferse, Feng-GUI scores higher on our published basis.