View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Business Strategy Value Chain Analysis |  Agile Affinity Estimation |  Decision Making Delphi Method |  Decision Making Wideband Delphi |
|---|---|---|---|---|
Purposedifferent | 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. | When many tasks need to be classified quickly, it sorts them by perceived effort and similarity. It reduces the effort of fine-grained estimation for large volumes. | 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 single opinion rarely holds up for planning when the future is genuinely uncertain. It separates options, evaluation criteria, and open risks. The result is captured as an Estimate Range, Assumption Log, and Expert Consensus Notes. |
Complexitydifferent | High | Medium | High | High |
Timedifferent | Half day | 30-90 min | 1-4 Wochen | 1-4 h or multiple rounds |
Participantsdifferent | 3-8 | 3-12 | 6-30 Experten | 4-12 Experten |
Formatdifferent | Workshop | Workshop | Async | Workshop + async |
Outputdifferent | Value Chain Map, Lever List | Affinity Size Map, Grouped Estimates, Unclear Items | Expert Forecast, Consensus Range, Assumption Notes | Estimate Range, Assumption Log, Expert Consensus Notes |
Tagsno overlap | StrategyBusiness modelDiagnosisAnalysis | EstimationBacklogRelative sizing | ForecastingExpertsDecisionStrategy | EstimationExpertsForecasting |