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| Criterion |  Decision Making Three-Point Estimation |  Growth Funnel Analysis |  Product Discovery Test Card |
|---|---|---|---|
Purposedifferent | A single estimate for effort, time, or risk often looks too smooth for the real uncertainty behind it. It separates options, evaluation criteria, and open risks. The result is captured as a Three-Point Estimate, Risk Range, and Assumption Notes. | When many visitors or users drop off along the way, the reason behind the number often stays hidden. Funnel Analysis exposes these transitions and makes visible exactly where the path collapses. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | 10-30 min je Item | 1-3 h | 20-35 min |
Participantsdifferent | 1-8 | 1-5 | 1-5 |
Formatdifferent | Workshop + async | Async | Workshop + async |
Outputdifferent | Three-Point Estimate, Risk Range, Assumption Notes | Funnel report, Drop-off analysis, Optimization hypotheses | Test Card with a pre-set threshold |
Tagsno overlap | EstimationUncertaintyForecasting | AnalyticsConversionGrowth | ExperimentsValidationDiscoveryHypothesis |
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