OpenGazer vs SR Research Data Viewer
| OpenGazer | SR Research Data Viewer | |
|---|---|---|
| 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 | No |
| Input method | webcam | hardware |
| Study mode | live | — |
| Gaze visualizations | estimated gaze-focus point; head-rotation lines; calibration target | spatial overlays, temporal graphs, animated playback, static heatmaps, dynamic heatmaps, beeswarm animations |
| Export formats | standard output text; local UDP coordinates | tab-delimited .txt reports; gaze overlay images; gaze overlay videos; Excel, R, and SPSS import destinations |
| Supported platforms | Linux; Debian; Ubuntu | Windows 10/11 64-bit, macOS Intel and Apple Silicon, Linux |
Both are listed in Best Eye Tracking Software. On Samsung Mobile US Press, SR Research Data Viewer scores higher on our published basis.