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| Criterion |  Operations Waste Analysis |  Product Strategy DIBB |  Product Strategy Lean Canvas |  Decision Making Delphi Method |
|---|---|---|---|---|
Purposedifferent | For a process that keeps people busy but creates little value, the method exposes waste. It directs attention to unnecessary movement, waiting times, rework, and overdelivery. | 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. | 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. |
Complexitydifferent | Low | Low | Medium | High |
Timedifferent | 45-120 min | 1-2 h | 45-90 min | 1-4 Wochen |
Participantsdifferent | 2-8 | 2-8 | 1-6 | 6-30 Experten |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Async |
Outputdifferent | Waste Map, Prioritized Waste, Improvement Backlog | DIBB document, Belief list, Bet list, Learning report | Lean Canvas, Core Assumptions, Experiment Backlog | Expert Forecast, Consensus Range, Assumption Notes |
Tagsno overlap | WasteLeanProcess improvement | StrategyDecisionAssumptionsHypothesis | StartupLeanAssumptionsBusiness model | ForecastingExpertsDecisionStrategy |