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| Criterion |  Decision Making RAPID |  Growth A/B Testing |  Operations RACI Matrix |  Product Discovery Assumption Mapping |
|---|---|---|---|---|
Purposedifferent | In complex management decisions, clarity is often missing about who recommends, who agrees, and who makes the decision. RAPID creates this assignment and stabilizes decisions across several levels. | 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. | With unclear responsibilities across several roles or areas, the method creates unambiguous accountability logic. It reduces friction because decision, execution, contribution, and information become separately visible. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitydifferent | Medium | High | Low | Medium |
Timedifferent | 45-90 min | 1-4 Wochen | 45-90 min | 45-60 min |
Participantsdifferent | 3-12 | 1-6 | 2-8 | 2-8 |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop + async |
Outputdifferent | RAPID Role Map, Recommendation, Decision Log | Experiment results, Decision log, Learning summary | RACI Matrix, Responsibility Map, Decision Notes | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | DecisionRolesGovernance | ExperimentsGrowthAnalyticsValidation | RolesResponsibilityGovernanceOperations | AssumptionsRiskExperimentsValidation |