7 decisions you can test before you commit.

Candor interviews synthetic participants: AI-generated people built from real evidence, not invented from a prompt. Each use case below starts from a decision a team has to make, and shows what you’d run and what comes back.

Tell Candor what you want to learn and it recommends a study type, or a short sequence of them in the order to run.

Which use case fits your decision?

If you’re askingRun
We know who we want to serve. Which of their problems matter?Problem discovery
We have a list of problems. Which ones are real enough to build for?Problem validation
We have several ideas. Which one should we back?Concept testing
The concept is settled. What should we call it?Name testing
Which benefit should we lead with?Value proposition testing
Which headline makes people want to learn more?Messaging testing
What should we charge?Price testing

Before you know what to build.

The riskiest guess in most roadmaps is the problem itself. These two studies check it before anyone designs a solution.

Problem discovery →

How do you find out what problems your customers have?

The situation
A client wants to move into a segment neither of you knows well. The engagement budget won't cover a round of exploratory interviews, and the client still expects evidence, not opinion.
What you run
A problem discovery study. You describe what you want to learn in a few sentences, and optionally the assumptions you're carrying in. Nothing is shown to participants. The interviewer walks through their day and follows the friction.
What you get back
Themes and problems ordered by how widely they came up, each marked as raised unprompted or only when asked. A section on what surprised, including problems people have quietly accepted. If you wrote down your assumptions, the most important ones are graded from supported to not supported.
What’s next
Take the list into problem validation.

Problem validation →

How do you validate a customer problem before you build?

The situation
Support tickets, sales calls and one senior leader's strong conviction have produced a list of problems. Planning opens next month, and there's budget to go after two of them.
What you run
A problem validation study with up to 10 problem statements, each naming who has the problem, when, and what it costs them. Participants talk about what frustrates them before any of yours is named. A short list is then taken one problem at a time. With a longer list, participants sort and rank the problems, and the interviewer goes deep on the ones at the top.
What you get back
A verdict on every problem: validated, partially validated, not supported, not applicable to this audience, or inconclusive. Each comes with a count of how many participants it held for, plus any problems they raised that weren't on your list.
What’s next
Test ideas against the problems that held up with concept testing.

When you have ideas to choose between.

Once the problem is real, the question becomes which answer to it deserves the engineering, design or campaign budget.

Concept testing →

How do you decide which product concept to back?

The situation
A stage gate is three weeks out and six ideas are on the shortlist. Only two can get engineering time, and the loudest voice in the room shouldn't be what picks them.
What you run
A concept test with 1 to 12 concepts, each described in a few lines: what it does, who it's for and why they'd use it. With 5 or more, participants sort and rank the set, and the interviewer goes deep on the ones at the top.
What you get back
A decision table with a verdict on every concept, from pursue to drop. It flags any concept participants misread, shows which objections are hardest to answer, and lists needs none of your concepts covered.
What’s next
Price the one that wins with price testing.

When the idea is settled but the words aren't.

These three tests take one concept you already have. Participants meet it first, then react to each option in that context, so nobody judges a name or a headline in a vacuum.

Name testing →

How do you test a product name?

The situation
The feature is built and launch is a month away. The team likes three names, and nobody can agree which one tells a stranger what the product does.
What you run
A name test with one concept and 2 to 5 candidate names. Each name is shown word for word, in a different order for each participant.
What you get back
Every name ranked with its verdict, a flag on any name that promised something the concept doesn't deliver or gave no clue what it is, and the name people preferred.

Value proposition testing →

How do you test a value proposition?

The situation
A homepage rewrite is scheduled and a sales deck refresh follows it. You have four ways to say why the product matters, and the one the room likes best may be the one customers don't believe.
What you run
A value proposition test with one concept and 2 to 5 benefit statements, written the way you'd ship them. Each statement is checked before the test runs.
What you get back
Every statement ranked with its verdict, a flag on the ones people understood but didn't believe, and how each group of participants read each one.
What’s next
Once the benefit is chosen, test the words that carry it with messaging testing.

Messaging testing →

How do you test marketing messages before a launch?

The situation
A campaign goes to a large list in two weeks. You have several headlines that say the same thing in different ways, and a strong opinion about none of them.
What you run
A messaging test with one concept and 2 to 5 headlines or messages. Participants say whether each one is clear and whether it makes them want to learn more.
What you get back
Every message ranked with its verdict, a flag on any message people couldn't explain back or took to mean something the product doesn't do, and the one that most made them want to learn more.

Before a number goes on the pricing page.

A price is hard to walk back once customers have seen it. Test it after the concept, when people understand what they'd be paying for.

Price testing →

How do you test pricing before launch?

The situation
The concept tested well and finance wants a price for the launch plan. Whatever goes on the pricing page will be hard to change once customers have seen it.
What you run
A price test on up to 4 concepts, with your target price if you have one. The concept's value is re-established first. Then participants answer the four Van Westendorp questions, a standard set that asks when a price feels too cheap to trust and when it's too expensive to consider. Your number comes last, so it can't anchor them.
What you get back
A recommended starting range with price tiers, a plot of what each participant would pay, the alternatives they compared it to, and the gap between what they say they'd pay and what they'd actually pay.
What’s next
How you state the value shapes what people will pay, so test the words too with value proposition testing.

Can you run them one after another?

Yes. Take a team exploring a new service for small landlords. You build the audience and its participants once, then run each research plan on the same people.

  1. 01

    Problem discovery shows what landlords struggle with: late rent, repair callouts, tenant turnover.

  2. 02

    Problem validation tests the top three and finds that only one is painful enough to pay to fix.

  3. 03

    A concept test puts four ideas against that one problem and picks the idea worth building.

  4. 04

    A price test sets the starting range for the idea that won.

Participants remember their earlier interviews in the same study, so each round builds on what they already told you.

Who runs these studies?

The decisions on this page aren’t owned by one role. Consultants run discovery and validation when a client expects evidence and the budget won’t cover exploratory interviews. Product managers run concept and price tests ahead of a roadmap review. UX researchers and insights teams screen concepts before panel budget is spent. Brand and marketing teams test names, value propositions and messages before a launch.

Every study works for business buyers or consumers, and Candor models the two separately: a procurement lead doesn’t decide the way a shopper does.

Common questions

It depends on what you already know. If you don't know which problems matter to your audience, start with problem discovery. If you have specific problems in mind, start with problem validation. If you have an idea to react to, start with concept testing. If the idea is settled and you need a number, run price testing. And if the concept is settled but its name, benefit or message isn't, run a name, value proposition or messaging test. Candor also recommends an approach from what you tell it you want to learn.

Yes. Build the audience and its participants once, then run several research plans against them: a discovery study, then validation on what it surfaced, then a concept test. Participants remember earlier interviews in the same study, so each round builds on what they already told you. When your question needs more than one type, Candor lays out the plans in the order to run them.

Yes. Candor treats business buyers and consumers as separate modeling domains. A procurement lead evaluating enterprise software decides differently from someone making an impulse purchase. When you describe your audience you choose which it is, and the whole pipeline adapts: different attribute models, personality weightings, bias profiles and interview sections for each.

No. The guides cover three teams whose workflow we've written up in detail, but the use cases on this page aren't tied to a job title. Consultants, product managers, UX researchers, insights and brand teams, innovation teams and marketers all run them. If you have a decision to make about a problem, a concept, its words or its price, one of these studies fits.

Both. Pre-launch teams use Candor to find the problem, test concepts and set a first price before they commit. Teams with live products use it to test a new feature, rework the value proposition, rename something, or pressure-test a pricing change. The study types are the same; only the timing changes.

No. Candor isn't a replacement for talking to real customers. It's the step before, or the step when traditional research is too slow, too expensive or not available. Use it to find the problems worth exploring, narrow concepts before a panel, and work out which questions deserve real research budget. The best teams use synthetic research to make their real research sharper.

More FAQs →

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