See the whole picture
One survey, one audience, and a complete set of question results.
Know before you act.
Built for survey and research teams who need to understand reactions, reduce risk, and deliver deeper insights — using realistic synthetic audiences that scale with every study.
Know what your audience is thinking,
Start with your questionnaire and a shared audience. Add human answers to calibrate estimates, then explore findings and follow-up conversations.
Maya Chen
29 · San Francisco
Product DesignerDiego Ramirez
34 · Austin
Small Business OwnerAisha Osei
41 · London
Marketing DirectorTom Fischer
52 · Berlin
Retired TeacherPriya Sharma
23 · Mumbai
Grad StudentLiam O’Connor
37 · Dublin
Software EngineerFatima Al-Sayed
45 · Dubai
PhysicianNoah Kim
19 · Seoul
College StudentElena Popescu
31 · Bucharest
NurseCarlos Mendez
58 · Mexico City
Truck DriverGrace Okafor
27 · Lagos
Social WorkerHenrik Larsen
48 · Copenhagen
Farmer01
A real panel, not just a prompt
Import answers from your human fieldwork. Chorus keeps observed answers separate from AI estimates and uses the human sample to assess each output.
02
Multiple models, checked
Models follow a fixed measurement contract. Each output is checked separately, so you can see which estimates are supported.
03
Reach the hard-to-survey
Explore selected audiences and compare supported groups. Each comparison shows the sample behind it and where evidence is limited.
04
Model once, ask anything
Save a panel and reuse your audience across questionnaires and conversations. Review model usage before starting a new survey.
The answer is just the beginning.
See the distribution, compare audiences, and explore what may be behind their answers.
Inspect the evidence
Confidence intervals, AI contribution, and effective sample size accompany the outputs that support them.
Ask a better follow-up
Explore AI-inferred explanations and continue a conversation with selected respondents.
Field for less.
Keep the evidence.
Combine synthetic responses with a small human sample. See where the AI helps, where human answers carry the result, and where more evidence is needed.
A shared audience across your questionnaire
Separate checks for each result and group
Clearly labeled synthetic-only estimates
Workspace access for your team
Ask 12 strangers
what millions will think.
Use synthetic audiences before fieldwork to test the angle, expose objections, and walk into the real study with sharper questions.
London
Paris
Berlin
Madrid
Istanbul
Dubai
Lagos
Nairobi
São Paulo
New York
Delhi
Synthetic audiences across markets