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| Criterion |  Systems Thinking Soft Systems Methodology |  Product Strategy Lean Canvas |  Systems Thinking Evaporating Cloud |  Systems Thinking Future Reality Tree |
|---|---|---|---|---|
Purposedifferent | Soft Systems Methodology helps explore unclear or politically charged problems systematically. Instead of forcing a quick answer, the method builds a shared understanding of perspectives and room for action. | When an early product bet still has too many open points, it brings target group, problem, and assumptions into a single view. It condenses the idea so core risks become nameable. | The method makes visible why two seemingly incompatible demands arise and which assumption must be tested to resolve the conflict. | 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 | High | Medium | Medium | High |
Timedifferent | 0.5-3 Tage | 45-90 min | 60-120 min | 2-4 h |
Participantsdifferent | 5-15 | 1-6 | 2-8 | 3-8 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop |
Outputdifferent | Rich Picture, Root Definitions, Conceptual Models, Change Agenda | Lean Canvas, Core Assumptions, Experiment Backlog | Conflict Cloud, Assumption List, Breakthrough Ideas, Next Experiments | Future Reality Tree, Negative Branches, Assumption List, Improved Injections |
Tagsno overlap | Soft systemsComplexitySensemakingSystems thinking | StartupLeanAssumptionsBusiness model | Theory of ConstraintsAssumptionsSystems thinking | Theory of ConstraintsSystems thinkingChange |