iTrace vs WebGazer.js
| iTrace | WebGazer.js | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web | self-hosted, Web |
| Input method | webcam | webcam |
| Gaze visualizations | gaze trace, x/y time series, speed plot, pupil proxy, event raster, scanpath, direction polar plot, amplitude histogram, main-sequence scatter | real-time gaze coordinates, calibration points |
| Export formats | CSV, JSON | — |
| Supported platforms | web browser through the local HTML interface | Google Chrome, Microsoft Edge, Mozilla Firefox, Opera, Safari |
| Free plan | — | Yes |
Both are listed in Best Eye Tracking Software. On The Geeks Club, WebGazer.js scores higher on our published basis.