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| Criterion |  Agile NoEstimates |  Agile Affinity Estimation |  Systems Thinking Intervention Mapping |  Systems Thinking Future Reality Tree |
|---|---|---|---|---|
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 many tasks need to be classified quickly, it sorts them by perceived effort and similarity. It reduces the effort of fine-grained estimation for large volumes. | Intervention Mapping translates a need for change into a planned, evaluable program. The method connects target group, determinants, actions, and measurement into a traceable chain. | A Future Reality Tree shows how desired actions are meant to lead to a better system state. The method checks whether a path of change holds together logically before time flows into implementation. |
Complexitydifferent | Medium | Medium | High | High |
Timedifferent | laufend | 30-90 min | 1-5 Tage | 2-4 h |
Participantsdifferent | 2-12 | 3-12 | 4-12 | 3-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Throughput Data, Flow Forecast, Slicing Rules | Affinity Size Map, Grouped Estimates, Unclear Items | Logic Model, Change Objectives, Intervention Components, Evaluation Plan | Future Reality Tree, Negative Branches, Assumption List, Improved Injections |
Tagsno overlap | EstimationForecastingFlow | EstimationBacklogRelative sizing | ChangeSystems thinkingCapability | Theory of ConstraintsSystems thinkingChange |