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| Criterion |  Agile NoEstimates |  UX Research HEART Framework |  Engineering Kanban |  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. | Helps clarify observations, needs, and patterns in concrete terms. It groups observations into patterns, questions, and decisions. The result is captured as a HEART-GSM table and dashboard. | When work sits in too many parallel streams, throughput suffers and no one sees the bottlenecks. Kanban makes the flow of work visible and limits overload so a system becomes calmer and more predictable. | 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. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | laufend | 120 min initial, dann laufend | Ongoing | 1-3 h |
Participantsdifferent | 2-12 | 3-6 | 2-12 | 3-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Throughput Data, Flow Forecast, Slicing Rules | HEART-GSM Table, Dashboard | Kanban board, WIP policies, Flow metrics | Bottleneck Map, Flow Metrics, Improvement Options, Follow-up Measures |
Tagsno overlap | EstimationForecastingFlow | MetricsUX researchMeasurementSatisfaction | FlowVisual managementDelivery | FlowMeasurementConstraints |