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| Criterion |  Facilitation Dot Estimation |  Decision Making Wideband Delphi |  Product Strategy ICE Scoring |  Decision Making Risk Matrix |
|---|---|---|---|---|
Purposedifferent | When size or effort can only be estimated roughly, Dot Estimation condenses the group's experience into a quick range. It turns individual contributions into a visible selection. The result is captured as an Effort Heatmap, Risk Signals, and Discussion Targets. | 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 ideas need sorting quickly, it condenses impact, confidence, and effort into one compact score. It connects customer value, product logic, and decision priorities. The result is captured as an ICE table and top-ideas list. | When a project faces many possible disruptions, it quickly becomes unclear which risks deserve attention first. It separates options, evaluation criteria, and open risks. The result is captured as a Risk Matrix and a Top Risk List. |
Complexitydifferent | Low | High | Low | Low |
Timedifferent | 5-20 min | 1-4 h or multiple rounds | 30-60 min | 30-60 min |
Participantsdifferent | 3-20 | 4-12 Experten | 2-8 | 3-10 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Effort Heatmap, Risk Signals, Discussion Targets | Estimate Range, Assumption Log, Expert Consensus Notes | ICE Table, Top Idea List | Risk Matrix, Top Risk List |
Tagsno overlap | EstimationEffortRisk | EstimationExpertsForecasting | PrioritizationScoringGrowthDecision | RiskDecisionPrioritizationAssessment |