MaxDiff. Supported.
Find what really matters.
Best–worst choice tasks, programmed from your experimental design.
Most importantLeast important
Quality
Price
Convenience
A NEW PACE FOR RESEARCH
From questionnaire
to field-ready
in minutes,
not days.
AI survey programming and testing for the platform you already use. Bring your questionnaire. Questra handles the code.
No credit card required.
Café study.docx01
Café choice study
Questionnaire · Selected excerpts
THE PROGRAMMING, HANDLED BY
Programming the screening logic
YOUR SURVEY PLATFORM
Programmed forDecipher
Café choice study
END SURVEYThanks for your time.
Upload your questionnaire.
We’ll handle the programming.
- 01 YOU UPLOADConsumer studyYour questionnaireWritten your way.DOCX · PDF · XLSX · TXT
Bring your questionnaire.
Keep your format. Keep your writing style.
- 02 WE PROGRAM
The programming, handled.QuestionsLogicAdvanced methodsLeave the programming to us.
From a single upload. No code to write.
- 03 YOU LAUNCH
Ready for fieldwork.
Launch your study on your own survey platform.
ADVANCED RESEARCH METHODS
Complex questionnaire?
That’s our kind of work.
MaxDiff. Conjoint. Intricate logic and piping. Upload your questionnaire and let Questra handle the programming.
Your questionnaire. Your format.
Start programmingEFFORTLESS REVISIONS
Update your survey
with AI-assisted revisions.
Ask the agent, upload a new questionnaire revision, or edit the code yourself. Keep moving in the same workspace.
YOU SEND
“Let’s only include people aged 21 and over.”
Questra
YOUR SURVEY UPDATES
A small change starts with a simple request.
BEFORE YOUR FIRST RESPONDENT
Go live with
confidence in your survey.
Test your survey against your questionnaire. See what passed, fix what didn’t, and launch knowing you’ve checked.
Coffee habitsLatest test run
All checks passed.
654 of 654 checks completed successfully
- Wording & answer options248 / 248
- Skip & display logic186 / 186
- Piping & answer validation124 / 124
- Error pages & broken paths96 / 96
2 previously failed checks now pass.
0 failed0 incomplete
PLATFORM PORTABILITY
Try new platforms.
Keep your freedom.
Explore new capabilities.
Try what another platform does best.
Say yes to your client’s platform.
Your team keeps the same programming workflow.
Keep an exit open.
Vendors change. Your options shouldn’t disappear.
MORE POSSIBILITIES. LESS VENDOR LOCK-IN.
Private platform? We build custom integrations.SECURITY & DATA
No live respondent data
required.
Questra programs from your questionnaire and tests with synthetic respondents. Your live response data stays in your survey platform.
No live respondent data needed to program or test your survey.
WITH QUESTRA
Your questionnaireProgram & test
Synthetic test responses
Programmed survey
Your survey platform
YOUR LIVE STUDYYour respondents.Your live response data.
Collected in your platform.
No live responses sent to Questra.
PRICING
Survey programming
with usage-based pricing.
Survey credits shared across your team. Lower rates as your volume grows.
Make the numbers yoursSTANDARD SURVEY CREDITS
$95or less
per survey · no per-seat fees
Test minutes included. Additional minutes available.START PROGRAMMING
Start programming
your next survey.
From questionnaire to field-ready in minutes, not days.
No credit card required.