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| Criterion |  Decision Making Wideband Delphi |  Growth North Star Metric |
|---|---|---|
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 product teams track many metrics, the view of the actual customer outcome easily gets lost. A North Star Metric bundles growth, usage, and value contribution into one signal that makes the system's direction visible. |
Complexitydifferent | High | Medium |
Timedifferent | 1-4 h or multiple rounds | 1-2 h |
Participantsdifferent | 4-12 Experten | 3-8 |
Formatsame | Workshop + async | Workshop + async |
Outputdifferent | Estimate Range, Assumption Log, Expert Consensus Notes | North Star metric, Input metric tree, Measurement cadence |
Tagsno overlap | EstimationExpertsForecasting | GrowthMetricsAlignmentRetention |
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