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| Criterion |  Innovation Lean Startup |  Product Discovery Assumption Mapping |  Product Strategy GIST Planning |  Growth A/B Testing |
|---|---|---|---|---|
Purposedifferent | For uncertain business assumptions, the method forces the idea into contact with real market reactions early. It separates wishful picture, assumption, and observable behavior, so that learning becomes faster than planning. This translates uncertainty into measurable insight. | 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 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. |
Complexitydifferent | Medium | Medium | Medium | High |
Timedifferent | Wochen bis Monate je Lernzyklus | 45-60 min | Wochen bis Monate je Goal | 1-4 Wochen |
Participantsdifferent | 2-8 | 2-8 | 3-10 | 1-6 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Async |
Outputdifferent | Hypothesis list, MVPs, Learning reports, Pivot or persevere decision | Assumption map, Test backlog, Risk ranking | Goals, Idea bank, Step-project list, Tasks, Learning reports | Experiment results, Decision log, Learning summary |
Tagsno overlap | LeanStartupValidationMVP | AssumptionsRiskExperimentsValidation | RoadmapOutcomesPlanningExperiments | ExperimentsGrowthAnalyticsValidation |