The cost of building the wrong thing is everything else you didn't build.
Vouch is for product builders who'd rather have one validated idea than ten clever ones. It replaces guesswork with a quiet, repeatable system: surface assumptions, talk to customers, score the evidence, decide.
- A hunch and a Notion doc nobody opens.
- Customer interviews you forget to schedule.
- Roadmap arguments that come down to taste.
- Six months of build, then a quiet launch.
- Three ranked assumptions, riskiest first.
- Live coaching during every discovery call.
- A belief you can defend with a customer quote.
- Two weeks to a go / no-go decision.
Most teams skip discovery — and pay for it later.
They jump from a hunch to a roadmap, ship, and only then discover the market didn't want it. Six months gone. Vouch fixes the front of the funnel — the part where you decide what to build at all. Not by adding meetings. By making the conversation count.
Direction over speed
Shipping fast in the wrong direction is the most expensive thing a team can do. Vouch keeps you pointed at problems worth solving.
Evidence, not opinions
Stakeholders argue about taste. Customers don't. Every belief in Vouch is anchored to a quote, an interview, or a pilot.
De-risk before you invest
Desirable → Viable → Feasible. Move through stages only when the evidence justifies the next dollar.
Two weeks, not six months
A focused validation sprint replaces a quarter of guesswork. Kill bad ideas early, double down on the survivors.
"We killed the worst idea on day three. The other two we shipped. That's a 67% hit rate on a quarter we'd otherwise have spent guessing."
What you get
- Ranked risky assumptions for any idea
- AI-generated discovery interview scripts
- Live transcription with stage detection
- Belief synthesis after every five interviews
- Segment scoring and pilot drafts
- One-click PDF report you can share