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| Criterion |  Product Discovery Assumption Mapping |  Decision Making Pre-Mortem |  Product Strategy GIST Planning |  Decision Making Constraint Analysis |
|---|---|---|---|---|
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 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 | Medium | Low |
Timedifferent | 45-60 min | 20–45 min | Wochen bis Monate je Goal | 30-90 min |
Participantsdifferent | 2-8 | Small cross-functional group | 3-10 | 2-8 |
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 | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries |
Tagsno overlap | AssumptionsRiskExperimentsValidation | RiskDecisionFailurePlanning | RoadmapOutcomesPlanningExperiments | ConstraintsDecisionPlanningOptions |