View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Decision Making Pre-Mortem |  Product Strategy Impact Mapping |  Decision Making Delphi Method |  Business Strategy Business Model Stress Test |
|---|---|---|---|---|
Purposedifferent | In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures. | When a goal needs to be connected to several possible paths, it shows chains of impact instead of feature lists. It connects business goal, behavior change, and measures. | 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. | A Business Model Stress Test checks how well a business model holds up under pressure and headwinds. It compares strengths, risks, market logic, and courses of action. The result is captured as a stress-test report and action plan per scenario. |
Complexitydifferent | Low | Medium | High | High |
Timedifferent | 20–45 min | 45-90 min | 1-4 Wochen | Half day |
Participantsdifferent | Small cross-functional group | 3-8 | 6-30 Experten | 3-8 |
Formatdifferent | Workshop | Workshop | Async | Workshop |
Outputdifferent | Risk list, Mitigation plan, Assumption log | Impact Map, Outcome Hypotheses, Delivery Options | Expert Forecast, Consensus Range, Assumption Notes | Stress Test Report, Action Plan per Scenario |
Tagsno overlap | RiskDecisionFailurePlanning | OutcomesStrategyBehaviorPlanning | ForecastingExpertsDecisionStrategy | StrategyBusiness modelRiskDiagnosis |