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| Criterion |  Product Strategy ICE Scoring |  Agile Bucket System |  Decision Making Wideband Delphi |
|---|---|---|---|
Purposedifferent | 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 large batch of work needs a fast, rough estimate, it sorts items into predefined size buckets. It sorts work by value, risk, and delivery ability. The result is captured as a Bucketed Backlog, Relative Estimates, and Split Candidates. | 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 | Low | Medium | High |
Timedifferent | 30-60 min | 30-90 min | 1-4 h or multiple rounds |
Participantsdifferent | 2-8 | 3-12 | 4-12 Experten |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | ICE Table, Top Idea List | Bucketed Backlog, Relative Estimates, Split Candidates | Estimate Range, Assumption Log, Expert Consensus Notes |
Tagsno overlap | PrioritizationScoringGrowthDecision | EstimationBacklogRelative sizing | EstimationExpertsForecasting |
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