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| Criterion |  Product Strategy ICE Scoring |  Product Discovery Test Card |  Product Discovery Learning Card |  Product Discovery Hypothesis Prioritization Canvas |
|---|---|---|---|---|
Purposedifferent | When ideas need sorting quickly, it condenses impact, confidence, and effort into one compact score. It connects customer value, product logic, and decision priorities. The result is captured as an ICE table and top-ideas list. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. | When many hypotheses compete for attention, it brings order to their learning sequence and importance. It separates problem, assumption, solution, and evidence. The result is captured as a prioritization canvas and a hypothesis backlog. |
Complexitydifferent | Low | Low | Low | Medium |
Timedifferent | 30-60 min | 20-35 min | 25-40 min | 60-90 min |
Participantsdifferent | 2-8 | 1-5 | 1-5 | 3-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | ICE Table, Top Idea List | Test Card with a pre-set threshold | Learning Card with evidence and next action | Prioritization Canvas, Hypothesis Backlog |
Tagsno overlap | PrioritizationScoringGrowthDecision | ExperimentsValidationDiscoveryHypothesis | ExperimentsValidationDiscoveryLearning | ExperimentsPrioritizationDiscoveryHypothesis |