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| Criterion |  Product Discovery Landing Page Test |  Innovation Lean Startup |  Decision Making DACI |  Decision Making RAPID |
|---|---|---|---|---|
Purposedifferent | When a value proposition first needs to be checked for resonance, it condenses the idea onto a focused entry page. It shows whether language and offering carry interest. | 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. | In cross-functional decisions, responsibilities quickly blur between approval, influence, and execution. DACI arranges these roles so decision pressure, contribution, and information stay cleanly separated. | 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. |
Complexitydifferent | Medium | Medium | Low | Medium |
Timedifferent | 1-5 Tage | Wochen bis Monate je Lernzyklus | 30-60 min | 45-90 min |
Participantsdifferent | Nutzertraffic | 2-8 | 2-10 | 3-12 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Landing Page, Conversion Data, Learning Summary | Hypothesis list, MVPs, Learning reports, Pivot or persevere decision | DACI Matrix, Decision Owner, Decision Log | RAPID Role Map, Recommendation, Decision Log |
Tagsno overlap | ValidationConversionMarketing | LeanStartupValidationMVP | DecisionRolesGovernanceAlignment | DecisionRolesGovernance |