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| Criterion |  Product Discovery Solution Interview |  Decision Making Risk Matrix |  Product Strategy ICE Scoring |  Product Discovery Assumption Mapping |
|---|---|---|---|---|
Purposedifferent | When a solution idea is already on the table, it checks how it is understood and evaluated. It looks for resonance, objections, and missing fit early in the conversation. | When a project faces many possible disruptions, it quickly becomes unclear which risks deserve attention first. It separates options, evaluation criteria, and open risks. The result is captured as a Risk Matrix and a Top Risk List. | 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 assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitydifferent | Medium | Low | Low | Medium |
Timedifferent | 30-60 min je Interview | 30-60 min | 30-60 min | 45-60 min |
Participantsdifferent | 5-10 Interviews | 3-10 | 2-8 | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Solution Feedback, Objection List, Validation Notes | Risk Matrix, Top Risk List | ICE Table, Top Idea List | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | ValidationInterviewsPrototype | RiskDecisionPrioritizationAssessment | PrioritizationScoringGrowthDecision | AssumptionsRiskExperimentsValidation |