OpenGazer vs Pupil Player
| OpenGazer | Pupil Player | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Linux, self-hosted | Windows, macOS, Linux |
| Free plan | Yes | — |
| Input method | webcam | hardware |
| Study mode | live | — |
| Gaze visualizations | estimated gaze-focus point; head-rotation lines; calibration target | circles, crosses, polylines, light points, heatmaps, fixation overlays |
| Export formats | standard output text; local UDP coordinates | MP4, CSV, NumPy, PNG, GAZE.TLV |
| Supported platforms | Linux; Debian; Ubuntu | Windows, macOS, Linux |
Both are listed in Best Eye Tracking Software. On Inferse, OpenGazer scores higher on our published basis.