Chiasm vs SR Research WebLink
| Chiasm | SR Research WebLink | |
|---|---|---|
| Free plan | No | No |
| Free trial | Yes | Yes |
| Paid from | €199/mo | — |
| Open source | No | No |
| Platforms | api, Web | extension, Windows |
| Free plan | No | No |
| Input method | webcam | hardware |
| Study mode | remote | — |
| Export formats | download from Chiasm; stream to own server | MP4 |
| Supported platforms | Google Chrome; laptops; desktops with a webcam | Windows; Chrome; Firefox |
| Gaze visualizations | — | live gaze preview; heat maps; interest-area overlays |
Both are listed in Best Eye Tracking Software. On Freedom251, Chiasm scores higher on our published basis.