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| Criterion |  Facilitation Dot Estimation |  Agile Ideal Days |  Delivery MoSCoW |  Product Strategy ICE Scoring |
|---|---|---|---|---|
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. | When effort needs to be thought of as real working time, it offers a simple common denominator for comparison. It sorts work by value, risk, and delivery ability. The result is captured as Ideal Day Estimates, Assumption Notes, and Capacity Caveats. | When a release carries too many demands and priorities are only ever negotiated, MoSCoW creates clear boundaries for the next cut. Must, Should, Could, and Won't make commitment, room for maneuver, and trade-off logic visible to everyone involved. | 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. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 5-20 min | 15-60 min | 30-90 min | 30-60 min |
Participantsdifferent | 3-20 | 2-9 | 3-12 | 2-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Effort Heatmap, Risk Signals, Discussion Targets | Ideal Day Estimates, Assumption Notes, Capacity Caveats | Prioritized Backlog, Release Scope, Tradeoff Notes | ICE Table, Top Idea List |
Tagsno overlap | EstimationEffortRisk | EstimationEffortAgile | PrioritizationScopeDecision | PrioritizationScoringGrowthDecision |