The next discovery could start with you.
Have a question worth exploring? Build and run your experiment. Want to contribute? Take part in research and earn for your time.
From idea to clean research data
Skip the setup, start the science.
AI Experiment Builder
Describe your study in plain language and let AI generate jsPsych experiment code. Refine in a full Monaco editor with save, preview, and publish — and invite collaborators with viewer or editor roles.
Multi-Experiment Flows
Chain multiple experiments in order. Drag to reorder, preview the full participant journey, and control where sessions start.
Portal & Consent
Public study browser with search and categories. Configure custom consent forms, device requirements, and estimated duration.
Recruit & Pay Participants
Generate single-use access links for lab or crowdsourcing. Fund a wallet, set rewards, review submissions, and let participants withdraw to their bank.
Live Monitoring
Watch active sessions in real time via WebSocket. See who is running, which experiment they are on, and when data arrives.
AI Data Analysis
Describe the analysis you want in plain language and get a real, editable Python script — not a black-box chart. It runs right in your browser, and you can rerun or tweak it anytime.
How it works
From a researcher's first draft to a participant's payout — in five steps.
Step 1
Build with AI
Describe your study and get working jsPsych code you can refine, preview, and publish.
Step 2
Share the study
Publish to the portal or send single-use links. Optionally fund INR rewards from your wallet.
Step 3
Participants take part
Participants consent, complete the flow, and can resume after a pause.
Step 4
Submissions are approved
The researcher reviews and approves payouts — or they auto-approve after a set number of days.
Step 5
Earnings are withdrawn
Approved rewards land in the participant's wallet, ready to withdraw to their bank.
Open science
Run an experiment on yourself, right now
This is the Stroop task, first described in 1935 and still argued about. Thirty seconds, no account, nothing recorded.
Try it yourself
Name the ink, not the word
You'll see colour words printed in coloured ink. Report the ink colour and ignore what the word says — as fast as you can.
4 practice trials, then 20 scored. Tap the buttons or press RGBY. Nothing you do here is recorded or sent anywhere.
And here is what nobody knows
Ninety years on, nobody can cleanly say how the effect behaves across languages and scripts — whether what matters is the language, the writing system, or simply how much practice you have had reading each one. The results so far do not add up to a rule that predicts which of your languages will show the bigger effect.
And readers of three or four scripts, ordinary across much of India, are barely represented in the studies these theories rest on.
Read the write-up and get the prompt
Frequently asked questions
For people running studies, and people taking them.