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| Criterion |  Product Discovery Landing Page Test |  Operations A3 Problem Solving |  Operations Kaizen Event |  Innovation Lean Startup |
|---|---|---|---|---|
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 a complex deviation with several people involved, the method bundles problem, analysis, and decision onto one page. It creates a shared working space where causes, countermeasures, and follow-up fit together. | For a tightly scoped process segment with noticeable waste, the method bundles shared energy for change. It suits situations that call for fast learning loops and visible adjustments. | 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. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 1-5 Tage | 45-90 min | 0.5-5 Tage | Wochen bis Monate je Lernzyklus |
Participantsdifferent | Nutzertraffic | 2-5 | 4-10 | 2-8 |
Formatdifferent | Async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Landing Page, Conversion Data, Learning Summary | A3 Report, Action Plan, Root Cause Analysis | Kaizen Charter, Waste List, Improvement Experiments, Standard Work Update | Hypothesis list, MVPs, Learning reports, Pivot or persevere decision |
Tagsno overlap | ValidationConversionMarketing | LeanProblem solvingCoachingOperations | LeanContinuous improvementOperations | LeanStartupValidationMVP |