iMotions is a lab-grade biometric research platform running roughly $7,500–25,000 per seat per year, built for academic and commercial researchers combining eye tracking, EEG, GSR and facial coding. Emotuit is a browser-based SDK for content-level engagement analytics in training and e-learning, with a behavioural-only mode that is deployable in EU workplace and education settings.
Where each one fits
| iMotions | Emotuit | |
|---|---|---|
| Built for | Multi-modal biometric research | Content-level engagement in training and e-learning |
| Typical buyer | Academic researchers, insights teams | L&D, learning platforms, instructional designers |
| Deployment | Desktop lab software | Browser SDK, one script tag under 50KB |
| Modalities | Facial coding, eye tracking, EEG, GSR, ECG | Behavioural telemetry; optional client-side facial analysis |
| Indicative price | ~$7.5k academic / ~$25k per seat commercial | Per-analysis, or per seat with integration fee |
| Scale model | Per-seat researcher licences | Per learner |
| Output | Study data for analysis | Content heatmaps, drop-off points, coaching |
| Non-biometric mode | No | Yes — Signals |
| EU workplace/education | Emotion inference is prohibited there | Signals is designed to sit outside the prohibition |
| Air-gapped | Varies by configuration | Yes |
When iMotions is the right choice
We would rather be straight about this than win a deal we are wrong for.
Choose iMotions if you need:
- Multi-modal synchronisation. Eye tracking time-locked to EEG and galvanic skin response is genuinely hard, and iMotions does it properly. A browser SDK cannot.
- Academic credibility. It has a long publication record and wide adoption in psychology and neuromarketing. If your output is a peer-reviewed paper, reviewers know the platform.
- Lab study design. Stimulus presentation, randomisation, controlled protocols, participant management.
- Hardware integration. Eye trackers, biosensors, physiological kit.
If your work is research, iMotions is the better tool and we are not going to pretend otherwise.
When Emotuit fits better
Choose Emotuit if you need:
- Engagement measured in production, not in a lab. Real learners taking real modules on their own machines, at scale, continuously — not 40 participants in a controlled session.
- Content-level diagnostics. "Module 3, slide 14 loses 60% of learners." A fix list, not a dataset.
- Per-learner economics. Per-seat researcher licensing does not scale to 5,000 employees taking compliance training.
- Deployment in EU workplace or education settings. This is the structural difference and it is worth understanding properly.
The regulatory difference
Since February 2025, EU AI Act Article 5(1)(f) has prohibited AI systems that infer emotions from biometric data in workplaces and education institutions. Penalties reach 7% of global turnover, and there is no consent exception.
That applies to any facial emotion analysis tool deployed in those contexts — iMotions, Affectiva, MorphCast, and Emotuit's own Learn configuration. It is not a competitive claim; it is a constraint on the whole category.
Where we differ is that we built for it. Emotuit Signals measures engagement from behavioural telemetry alone — tab-switching, window focus, dwell time, scroll depth, interaction latency. No camera. No biometric data. No emotional inference anywhere in the pipeline. That places it outside the prohibition.
The evidence says this costs less than you would expect. A 2024 study found tab-switching to be the single strongest predictor of disengagement in online courses, ahead of self-regulation and satisfaction measures. Adding facial expression to behavioural signals improves classification accuracy from roughly 91.5% to 94.6% — about three percentage points, carrying all of the regulatory exposure.
The question to put to every vendor on your shortlist, including us, is: does your engagement score require a camera? If yes, you need their written Article 5(1)(f) position for your specific deployment before you go further. Work through the test here.
The honest summary
iMotions is a research platform. Emotuit is a content analytics tool. They overlap on facial coding and diverge on almost everything else.
If you are running studies, buy iMotions. If you are trying to work out which twelve minutes of your forty-minute compliance module people stop attending to — and you need that to be lawful for EU staff — that is what we built.
If you are not sure which category you are in, tell us what you are trying to find out and we will say honestly whether we are the right fit.
Frequently asked questions
Is Emotuit a direct replacement for iMotions?
How much does iMotions cost?
Can iMotions be used for corporate training analytics in the EU?
What about academic research use?
Want to see it on your own content?
Send us a module or a recorded session and we'll show you the engagement data from it.