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| Criterion |  Product Discovery Assumption Mapping |  Product Strategy GIST Planning |  Decision Making Decision Matrix |  Decision Making Pre-Mortem |
|---|---|---|---|---|
Purposedifferent | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. | GIST Planning helps clarify target groups, value, goals, and priorities. It links customer value, product logic, and decision priorities, and captures the result as goals, an idea bank, and a step-project list. | 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. | In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures. |
Complexitydifferent | Medium | Medium | Medium | Low |
Timedifferent | 45-60 min | Wochen bis Monate je Goal | 45-90 min | 20–45 min |
Participantsdifferent | 2-8 | 3-10 | 2-8 | Small cross-functional group |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Assumption map, Test backlog, Risk ranking | Goals, Idea bank, Step-project list, Tasks, Learning reports | Decision Matrix, Scoring Rationale, Selected Option | Risk list, Mitigation plan, Assumption log |
Tagsno overlap | AssumptionsRiskExperimentsValidation | RoadmapOutcomesPlanningExperiments | DecisionCriteriaScoringTradeoffs | RiskDecisionFailurePlanning |