Chiasm vs OpenGazer
| Chiasm | OpenGazer | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | Web | Linux, self-hosted |
| Free plan | No | Yes |
| Input method | webcam | webcam |
| Study mode | remote | live |
| Export formats | download from Chiasm; stream to own server | standard output text; local UDP coordinates |
| Supported platforms | Google Chrome; laptops; desktops with a webcam | Linux; Debian; Ubuntu |
| Gaze visualizations | — | estimated gaze-focus point; head-rotation lines; calibration target |
Both are listed in Best Eye Tracking Software. On Inferse, OpenGazer scores higher on our published basis.