View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Knowledge Modeling IBIS |  Decision Making Delphi Method |  Business Strategy Value Chain Analysis |  Business Strategy Business Model Stress Test |
|---|---|---|---|---|
Purposedifferent | IBIS structures thinking about complex questions as a sequence of issues, ideas, and arguments. The method keeps discussions open without forcing them into premature consensus. | 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. | 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 | Medium | High | High | High |
Timedifferent | 1-3 h | 1-4 Wochen | Half day | Half day |
Participantsdifferent | 2-8 | 6-30 Experten | 3-8 | 3-8 |
Formatdifferent | Workshop + async | Async | Workshop | Workshop |
Outputdifferent | Issue Map, Positions, Argument Notes | Expert Forecast, Consensus Range, Assumption Notes | Value Chain Map, Lever List | Stress Test Report, Action Plan per Scenario |
Tagsno overlap | RationaleKnowledgeDecision | ForecastingExpertsDecisionStrategy | StrategyBusiness modelDiagnosisAnalysis | StrategyBusiness modelRiskDiagnosis |