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Idea Validation
Idea Validation Without Guesswork: A Five-Question Framework
START-UPS CURE Consulting Team6 min readAugust 07, 2026
Validation is not the search for encouragement. It is the disciplined attempt to find out whether a problem is real, frequent and expensive enough to build a business around.
Validation is evidence, not enthusiasm
An idea becomes a business when three things line up: a problem worth solving, a customer willing to pay, and a delivery model that stays profitable at scale.
The five questions
- Whose problem is this? Name a segment specific enough that you could list ten real customers.
- How is it solved today? Every problem already has a substitute, even if that substitute is doing nothing.
- What does the problem cost? Quantify it in money, time or risk.
- Why would they switch? Your differentiation has to be felt by the customer, not just described by you.
- What would make this fail? Founders who can articulate the failure case are the ones investors trust.
Turning answers into a score
The START-UPS CURE assessment converts these answers into a transparent readiness score across problem strength, customer clarity, market potential, business model and financial feasibility, so you can see exactly which dimension is holding the business back.