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| Criterion |  Growth A/B Testing |  Product Strategy Impact Mapping |  Product Strategy GIST Planning |  Product Discovery Assumption Mapping |
|---|---|---|---|---|
Purposedifferent | When two variants compete, discussions quickly decide by taste rather than effect. A/B Testing checks behavior under controlled conditions and separates real improvement from chance or expectation effects. | When a goal needs to be connected to several possible paths, it shows chains of impact instead of feature lists. It connects business goal, behavior change, and measures. | 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 assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitydifferent | High | Medium | Medium | Medium |
Timedifferent | 1-4 Wochen | 45-90 min | Wochen bis Monate je Goal | 45-60 min |
Participantsdifferent | 1-6 | 3-8 | 3-10 | 2-8 |
Formatdifferent | Async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Experiment results, Decision log, Learning summary | Impact Map, Outcome Hypotheses, Delivery Options | Goals, Idea bank, Step-project list, Tasks, Learning reports | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | ExperimentsGrowthAnalyticsValidation | OutcomesStrategyBehaviorPlanning | RoadmapOutcomesPlanningExperiments | AssumptionsRiskExperimentsValidation |