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| Criterion | ![]() Delivery Value Stream Mapping | ![]() Product Discovery Dual-Track Agile | ![]() Agile NoEstimates | ![]() Agile Ideal Days |
|---|---|---|---|---|
Purposedifferent | When delivery work dissolves into wait times, handoffs, and hidden effort, Value Stream Mapping makes the actual flow visible. The method exposes bottlenecks, idle time, and feedback loops so lead time and improvement levers become tangible. | When uncertainty and delivery run in parallel, it separates learning work from implementation while keeping both connected. It prevents unvalidated ideas from falling directly into the delivery stream. | 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 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 | 1-3 h | Laufend, Wochen bis Monate | laufend | 15-60 min |
Participantsdifferent | 4-10 | 4-10 | 2-12 | 2-9 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Current-state map, Future-state map, Bottleneck list | Discovery Backlog, Delivery Backlog, Experiment-Ergebnisse, Validierte Stories | Throughput Data, Flow Forecast, Slicing Rules | Ideal Day Estimates, Assumption Notes, Capacity Caveats |
Tagsno overlap | LeanFlowWasteDelivery | AgileDiscoveryDelivery | EstimationForecastingFlow | EstimationEffortAgile |



