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| Criterion |  Decision Making Wideband Delphi |  Decision Making Delphi Method |  Growth Funnel Analysis |
|---|---|---|---|
Purposedifferent | 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. | 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. | When many visitors or users drop off along the way, the reason behind the number often stays hidden. Funnel Analysis exposes these transitions and makes visible exactly where the path collapses. |
Complexitydifferent | High | High | Medium |
Timedifferent | 1-4 h or multiple rounds | 1-4 Wochen | 1-3 h |
Participantsdifferent | 4-12 Experten | 6-30 Experten | 1-5 |
Formatdifferent | Workshop + async | Async | Async |
Outputdifferent | Estimate Range, Assumption Log, Expert Consensus Notes | Expert Forecast, Consensus Range, Assumption Notes | Funnel report, Drop-off analysis, Optimization hypotheses |
Tagsno overlap | EstimationExpertsForecasting | ForecastingExpertsDecisionStrategy | AnalyticsConversionGrowth |
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