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| Criterion |  Agile NoEstimates |  Agile Story Points |  Operations Bottleneck Analysis |  Agile Ideal Days |
|---|---|---|---|---|
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 teams want to rate complexity rather than hours, it creates a shared, relative scale. It sorts work by value, risk, and delivery ability. The result is captured as Point Estimates, Reference Stories, and Velocity Data. | 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 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. |
Complexitydifferent | Medium | Medium | Medium | Low |
Timedifferent | laufend | laufend, 1-5 min je Item | 1-3 h | 15-60 min |
Participantsdifferent | 2-12 | 3-9 | 3-8 | 2-9 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Throughput Data, Flow Forecast, Slicing Rules | Point Estimates, Reference Stories, Velocity Data | Bottleneck Map, Flow Metrics, Improvement Options, Follow-up Measures | Ideal Day Estimates, Assumption Notes, Capacity Caveats |
Tagsno overlap | EstimationForecastingFlow | EstimationAgileMeasurement | FlowMeasurementConstraints | EstimationEffortAgile |