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| Criterion |  Facilitation Dot Estimation |  Product Strategy KPI Tree |  Product Discovery Assumption Mapping |  Engineering Goal Question Metric |
|---|---|---|---|---|
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 metrics across the organization drift apart, it arranges drivers and effects under one shared logic. It connects customer value, product logic, and decision priorities. The result is captured as a KPI tree and owner list. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. | Helps clarify technical problems, hypotheses, and next steps in concrete terms. It breaks a technical problem into testable parts. The result is captured as a GQM table and metric briefs. |
Complexitydifferent | Low | Medium | Medium | Medium |
Timedifferent | 5-20 min | 90-180 min initial, dann laufend | 45-60 min | 90-180 min |
Participantsdifferent | 3-20 | 3-8 | 2-8 | 3-6 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Effort Heatmap, Risk Signals, Discussion Targets | KPI Tree, Owner List | Assumption map, Test backlog, Risk ranking | GQM Table, Metric Profiles |
Tagsno overlap | EstimationEffortRisk | MetricsStrategyAlignmentMeasurement | AssumptionsRiskExperimentsValidation | MetricsMeasurementEngineeringAlignment |