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| Criterion |  Product Discovery Assumption Mapping |  Decision Making Pre-Mortem |  Product Strategy GIST Planning |  Product Discovery Riskiest Assumption Test |
|---|---|---|---|---|
Purposedifferent | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. | 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. | 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 an idea hinges on one critical unknown, it prioritizes testing that exact piece of uncertainty first. It separates problem, assumption, solution, and evidence. The result is captured as a prioritized list of assumptions, a test plan, and a result report. |
Complexitydifferent | Medium | Low | Medium | Medium |
Timedifferent | 45-60 min | 20–45 min | Wochen bis Monate je Goal | 1-2 Wochen pro Iteration |
Participantsdifferent | 2-8 | Small cross-functional group | 3-10 | 2-6 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Assumption map, Test backlog, Risk ranking | Risk list, Mitigation plan, Assumption log | Goals, Idea bank, Step-project list, Tasks, Learning reports | Prioritized Assumption List, Test Plan, Results Report |
Tagsno overlap | AssumptionsRiskExperimentsValidation | RiskDecisionFailurePlanning | RoadmapOutcomesPlanningExperiments | ExperimentsValidationDiscoveryAssumptions |