A small team discussing a prototype with potential customers

Vouch for marketers & agencies

Test the offer before scaling the message.

A polished campaign cannot fix an unclear customer problem. Start with the buyer’s words, workarounds and buying context.

Find my riskiest assumptions

Free risk preview · No account needed

No account needed

Go on, try it with your idea

Type it the way you'd explain it to a friend. Vouch shows you the three things most likely to sink it, and the first question to ask a real customer.

Before the campaign brief

Your client wants to launch a new service. Start with one buyer group, ask how they solve the problem now and test a concrete offer before multiplying channels.

An evidence-backed audience and offer brief—not a forecast of campaign returns.

  1. 01 · Choose a candidate customer

    Turn a broad market into a profile you can test. AI suggestions are a starting point, not verified demand.

    Explore candidate customers
  2. 02 · Ask about real behaviour

    Prepare questions about past problems, current alternatives, costs and decision makers.

    Prepare interview questions
  3. 03 · Test the next commitment

    Use a clear offer and review evidence before deciding to build or scale.

    Follow the validation checklist

Keep the evidence together

Continue with assumptions, interview notes and evidence in a Vouch workspace.

Start my workspace Customer and offer research
How does Vouch help marketers & agencies?
Customer and offer research for marketers and agencies: define a candidate audience, prepare interviews and collect evidence before campaign spend.
Does AI output prove customer demand?
No. Generated assumptions and customer profiles are hypotheses. Customer conversations and concrete commitments provide evidence to evaluate them.
Where should I start?
Start with one idea or offer and one candidate customer. Run a risk check, prepare non-leading interview questions, then record what you learn in a Vouch workspace.

One evidence loop. Different decisions.

Find your next step with Vouch

Founders & AI builders

Build the right thing before you build it faster.

Explore this path

Product managers

Bring customer evidence to your next roadmap decision.

Explore this path

Marketers & agencies

Test the audience and offer before scaling the message.

Explore this path

Startup studios

Give each venture a customer-evidence brief.

Explore this path