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| Criterion |  Product Discovery Hypothesis Prioritization Canvas |  Decision Making Decision Matrix |  Product Discovery Test Card |  Product Strategy ICE Scoring |
|---|---|---|---|---|
Purposedifferent | 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. | When several options collide with several criteria, comparison quickly becomes subjective. A Decision Matrix makes the trade-off visible and brings weighting, criteria, and options into a shared logic. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. | 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. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | 60-90 min | 45-90 min | 20-35 min | 30-60 min |
Participantsdifferent | 3-8 | 2-8 | 1-5 | 2-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Prioritization Canvas, Hypothesis Backlog | Decision Matrix, Scoring Rationale, Selected Option | Test Card with a pre-set threshold | ICE Table, Top Idea List |
Tagsno overlap | ExperimentsPrioritizationDiscoveryHypothesis | DecisionCriteriaScoringTradeoffs | ExperimentsValidationDiscoveryHypothesis | PrioritizationScoringGrowthDecision |