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| Criterion |  Decision Making Wideband Delphi |  Agile Affinity Estimation |  Product Discovery Smoke Test |
|---|---|---|---|
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 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 demand only needs to be roughly verified, it tests interest with minimal effort. It measures whether people would take a next step at all. |
Complexitydifferent | High | Medium | Low |
Timedifferent | 1-4 h or multiple rounds | 30-90 min | 1-5 Tage |
Participantsdifferent | 4-12 Experten | 3-12 | Nutzertraffic |
Formatdifferent | Workshop + async | Workshop | Async |
Outputdifferent | Estimate Range, Assumption Log, Expert Consensus Notes | Affinity Size Map, Grouped Estimates, Unclear Items | Interest Metrics, Conversion Signal, Learning Note |
Tagsno overlap | EstimationExpertsForecasting | EstimationBacklogRelative sizing | ValidationExperimentsDemandGrowth |
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