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| Criterion |  Agile NoEstimates |  Decision Making Pre-Mortem |  Operations Bottleneck Analysis |  Decision Making Delphi Method |
|---|---|---|---|---|
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. | In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures. | 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. | 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. |
Complexitydifferent | Medium | Low | Medium | High |
Timedifferent | laufend | 20–45 min | 1-3 h | 1-4 Wochen |
Participantsdifferent | 2-12 | Small cross-functional group | 3-8 | 6-30 Experten |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Async |
Outputdifferent | Throughput Data, Flow Forecast, Slicing Rules | Risk list, Mitigation plan, Assumption log | Bottleneck Map, Flow Metrics, Improvement Options, Follow-up Measures | Expert Forecast, Consensus Range, Assumption Notes |
Tagsno overlap | EstimationForecastingFlow | RiskDecisionFailurePlanning | FlowMeasurementConstraints | ForecastingExpertsDecisionStrategy |