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Synthetic research vs. traditional surveys

Traditional surveys are the source of ground truth, and they're slow and costly to run for every idea. Here's how synthetic respondents change the sequence, and when each one is the right tool.

Synthetic (Echoes)Traditional surveys
Time to resultMinutesDays to weeks (recruit, field, analyse)
Cost per conceptPennies (run twenty freely)Hundreds to thousands per study
Best forScreening, ranking, early risk-findingGround-truth numbers you'll commit to
SampleAI respondents modelled on a segmentReal, recruited participants
IterationInstant (rerun counterfactuals live)Each variant is a new fielding
ConfidenceDirectional, calibrated per categoryStatistically representative (done well)

Reach for synthetic when…

  • You have many concepts, claims, or price points to narrow down.
  • You need a read today, before committing fieldwork budget.
  • You want to sweep a price ladder or pressure-test messaging cheaply.
  • The category is one the model is well-calibrated in.

Reach for traditional surveys when…

  • You need representative numbers to bet a launch on.
  • The decision is high-stakes or regulated.
  • You need demographic subgroup cuts with statistical weight.
  • You're in an unfamiliar category or non-Western market.
The honest bottom line

Synthetic respondents don't replace surveys; they change when you run one. Screen broadly with Echoes in minutes, then spend your survey budget only on the concepts that survived. It's a sequence, not a substitution.

Frequently asked questions

Can synthetic research replace surveys?

No. Surveys remain the source of ground truth. Synthetic research replaces the expensive habit of testing only one or two concepts: you screen many cheaply first, then validate the winners with a real survey.

Is synthetic research cheaper than a survey?

Dramatically so: pennies and minutes per concept versus hundreds of dollars and days per fielded survey. That cost difference is what makes it viable to screen twenty ideas instead of guessing which two to test.

How accurate is synthetic research compared to surveys?

For screening questions, a peer-reviewed method recovered about 90% of human test–retest reliability on purchase intent. It's treated as a directional screen, and a calibration score shows how closely it has tracked real survey results in each category.

See the directional read for yourself.

Run your first Echo Pulse free, then validate the winners with real people.

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