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| Criterion |  Product Discovery Opportunity Scoring |  Product Strategy ICE Scoring |  Decision Making Constraint Analysis |
|---|---|---|---|
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 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. | When an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 60-120 min | 30-60 min | 30-90 min |
Participantsdifferent | 3-6 | 2-8 | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Opportunity Score Table, Top Outcomes | ICE Table, Top Idea List | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries |
Tagsno overlap | PrioritizationDiscoveryOutcomesNeeds | PrioritizationScoringGrowthDecision | ConstraintsDecisionPlanningOptions |
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