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| Criterion |  Product Discovery Opportunity Scoring |  Decision Making Delphi Method |  Product Discovery Test Card |  Product Discovery Experiment Canvas |
|---|---|---|---|---|
Purposedifferent | When opportunities need ranking by their effect, it makes importance and satisfaction directly comparable. It separates problem, assumption, solution, and evidence. The result is captured as an opportunity-score table and top outcomes. | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. | When experiments become unreadable after the fact, it arranges hypothesis, signal, and learning goal on a single canvas. It separates problem, assumption, solution, and evidence. The result is captured as a Completed Experiment Canvas and a Success Metric. |
Complexitydifferent | Medium | High | Low | Low |
Timedifferent | 60-120 min | 1-4 Wochen | 20-35 min | 30-60 min |
Participantsdifferent | 3-6 | 6-30 Experten | 1-5 | 1-5 |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop + async |
Outputdifferent | Opportunity Score Table, Top Outcomes | Expert Forecast, Consensus Range, Assumption Notes | Test Card with a pre-set threshold | Completed Experiment Canvas, Success Metric |
Tagsno overlap | PrioritizationDiscoveryOutcomesNeeds | ForecastingExpertsDecisionStrategy | ExperimentsValidationDiscoveryHypothesis | ExperimentsValidationDiscoveryHypothesis |