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| Criterion |  Product Strategy Lean Canvas |  Decision Making Delphi Method |  Business Strategy Value Chain Analysis |  Product Strategy DIBB |
|---|---|---|---|---|
Purposedifferent | When an early product bet still has too many open points, it brings target group, problem, and assumptions into a single view. It condenses the idea so core risks become nameable. | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | Value Chain Analysis shows where value is created, costs accrue, and differentiation becomes possible along the process. It compares strengths, risks, market logic, and courses of action. The result is captured as a value-chain map and lever list. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. |
Complexitydifferent | Medium | High | High | Low |
Timedifferent | 45-90 min | 1-4 Wochen | Half day | 1-2 h |
Participantsdifferent | 1-6 | 6-30 Experten | 3-8 | 2-8 |
Formatdifferent | Workshop + async | Async | Workshop | Workshop + async |
Outputdifferent | Lean Canvas, Core Assumptions, Experiment Backlog | Expert Forecast, Consensus Range, Assumption Notes | Value Chain Map, Lever List | DIBB document, Belief list, Bet list, Learning report |
Tagsno overlap | StartupLeanAssumptionsBusiness model | ForecastingExpertsDecisionStrategy | StrategyBusiness modelDiagnosisAnalysis | StrategyDecisionAssumptionsHypothesis |