Customer tests · Field notes
Turn a market gap into a demand test
“Nobody seems to do this” is a research lead. A measurable buyer commitment is a stronger next step.
Write a claim that could fail
Suppose research suggests that small contractors struggle to reconcile change-order evidence across tools. That is a hypothesis, not established demand. Rewrite it as a behavior you could observe: a defined type of contractor will commit a named person and a fixed amount of time to a pilot using real, authorized sample work. Avoid a criterion that every friendly conversation will pass.
Choose the sample and target in advance
An illustrative test might contact ten qualified buyers through a human-authorized process and seek three pilot commitments. Those numbers are examples, not a scientifically established threshold. Record who qualifies, what counts as a commitment, how invitations are made, and when the test ends. Changing those rules after seeing results makes the conclusion harder to trust.
Keep denominators and refusals
Three commitments from ten invited buyers differs from three commitments among three people who replied. Preserve the original denominator and record non-responses. For refusals, distinguish lack of urgency, no budget, a solved problem, and an unsuitable buyer. Do not recategorize inconvenient responses out of the sample without showing the change.
Decide what the evidence supports
Meeting a small pilot target can justify the next test. It does not establish market size, repeat purchases, or willingness to pay at a future price. In startidea, plan an experiment before recording its aggregate results; keep results immutable and create a new test when the hypothesis changes. That leaves a readable trail of what you learned rather than a moving success story.
Sources & scope
Prepared October 13, 2026 with AI assistance. Vendor descriptions are attributed claims. Worksheets are proposed methods; numerical examples are illustrative. No hands-on vendor testing is represented.