Chiasm
6.6#4 in eye tracking softwareFrom €199 a monthFree planWebAPI
VisitChiasm vs Pupil Player
Pupil Player
5.8#17 in eye tracking softwareLinuxmacOSWindows
VisitWhat both publish
| Fact | Chiasm | Pupil Player |
|---|---|---|
| Headquarters | Amsterdam, The Netherlands | Berlin, Germany |
| Intended users | The service is for business, professional, academic, institutional or organisational use and is not intended for consumers using it personally. | Pupil Labs describes the Core documentation as serving users getting started with eye-tracking glasses and developers building eye-tracking applications and integrations. |
| Purpose | Chiasm captures gaze data from participants’ webcams for online studies and research. | Pupil Player is a media and data visualizer for viewing Pupil Capture recordings and exporting data. |
| Support | Standard technical support is best effort and includes bug fixes, platform-use assistance, documentation and general guidance; study-design advice and data analysis are excluded. | The Core documentation directs users with issues or questions to the Pupil Labs Discord chat. |
Chiasm plans
- FlexFree
- Starter€199 a month
- Pro€499 a month
- CustomPriced on request
Pupil Player plans
No prices published.
Pick Chiasm if…
Chiasm suits researchers and organisations running remote webcam-based studies, particularly those using Qualtrics, jsPsych, or custom web studies. It is not intended for personal consumer use.
Pick Pupil Player if…
Pupil Player suits eye-tracking researchers and others working with Pupil Capture recordings. It is useful for users who need post-hoc visualization, analysis, or export across Windows, macOS, or Linux.