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| Criterion | ![]() Agile Story Points | ![]() Product Discovery Fake Door Test | ![]() Product Discovery Riskiest Assumption Test |
|---|---|---|---|
Purposedifferent | When teams want to rate complexity rather than hours, it creates a shared, relative scale. It sorts work by value, risk, and delivery ability. The result is captured as Point Estimates, Reference Stories, and Velocity Data. | When demand is still unclear, it measures interest in a feature before it is built. It separates real behavior from polite agreement and deliberately keeps build effort small. | When an idea hinges on one critical unknown, it prioritizes testing that exact piece of uncertainty first. It separates problem, assumption, solution, and evidence. The result is captured as a prioritized list of assumptions, a test plan, and a result report. |
Complexitysame | Medium | Medium | Medium |
Timedifferent | laufend, 1-5 min je Item | 1-5 Tage | 1-2 Wochen pro Iteration |
Participantsdifferent | 3-9 | Nutzertraffic | 2-6 |
Formatdifferent | Workshop + async | Async | Workshop + async |
Outputdifferent | Point Estimates, Reference Stories, Velocity Data | Click Data, Interest Signal, Learning Decision | Prioritized Assumption List, Test Plan, Results Report |
Tagsno overlap | EstimationAgileMeasurement | ValidationExperimentsDemandDiscovery | ExperimentsValidationDiscoveryAssumptions |
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