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| Criterion |  Agile NoEstimates |  Decision Making Delphi Method |  Operations Bottleneck Analysis |
|---|---|---|---|
Purposedifferent | When estimating slows a team down more than it helps, it shifts the focus to flow, small slices, and real lead time. It sorts work by value, risk, and delivery ability. The result is captured as Throughput Data, Flow Forecast, and Slicing Rules. | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | For a flow that backs up at one point, the method looks for the capacity limit with the greatest leverage. It explains why extra effort elsewhere barely improves throughput. |
Complexitydifferent | Medium | High | Medium |
Timedifferent | laufend | 1-4 Wochen | 1-3 h |
Participantsdifferent | 2-12 | 6-30 Experten | 3-8 |
Formatdifferent | Workshop + async | Async | Workshop + async |
Outputdifferent | Throughput Data, Flow Forecast, Slicing Rules | Expert Forecast, Consensus Range, Assumption Notes | Bottleneck Map, Flow Metrics, Improvement Options, Follow-up Measures |
Tagsno overlap | EstimationForecastingFlow | ForecastingExpertsDecisionStrategy | FlowMeasurementConstraints |
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