Gorilla for...
Design and run high-quality visual perception experiments online - from face and object recognition to visual search and change detection - with precise stimulus control, accurate timing, and no coding.
Visual perception research demands fine-grained control over visual stimuli, accurate timing of presentation and response, and the ability to test perception under carefully controlled conditions.
With Gorilla, researchers can build image- and video-based perception tasks, visual search paradigms, recognition and categorisation studies, and multisensory experiments - all without writing code.
Gorilla provides the experimental control, timing accuracy, and scalability needed to study visual processing reliably online.
Randomisation, counterbalancing, branching, and condition management
Validated stimulus timing and millisecond reaction-time recording
Present images, text, audio, video, or custom HTML
Build tasks and questionnaires intuitively - no programming needed
Build your own tasks or clone and adapt existing samples
Discover how other cognitive researchers are using Gorilla
My research examines how facial appearance influences social judgements. Using Gorilla, I built an Implicit Association Test combining engineered face stimuli and personality trait words. The time savings were significant.
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I research how visual cues like seeing the talker affect speech recognition. The experiment had several tasks with different stimulus types — videos with audio, audio-only stimuli, and text - and Gorilla could effectively present each of these.
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Gorilla is approved by 300+ universities worldwide
Hosted in the EU
Penetration Tested
Two-factor Authentication (2FA)
Conformant with WCAG 2.1 Level AA. VPAT available.
Fully GDPR and BPS (The British Psychological Society) compliant
Easy application to your Internal Review Board (IRB) or Ethics Committee
Shortcut the weeks and months to collect high-quality data. Get on-demand support to build, preview and pre-test your experiment with our free plan.
Choose from dozens of sample tasks to clone and customise for replication. Access free, 5-minute tutorials and a library of bite-size resources.
When you’re satisfied you can measure what you want to measure, choose from academia-friendly pricing tiers, to host and start collecting data.
With group savings - great for labs and departments.
