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| Criterion |  Product Discovery Hypothesis Prioritization Canvas |  Systems Thinking Future Reality Tree |  Systems Thinking Evaporating Cloud |  Product Discovery Assumption Mapping |
|---|---|---|---|---|
Purposedifferent | When many hypotheses compete for attention, it brings order to their learning sequence and importance. It separates problem, assumption, solution, and evidence. The result is captured as a prioritization canvas and a hypothesis backlog. | 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. | The method makes visible why two seemingly incompatible demands arise and which assumption must be tested to resolve the conflict. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitydifferent | Medium | High | Medium | Medium |
Timedifferent | 60-90 min | 2-4 h | 60-120 min | 45-60 min |
Participantsdifferent | 3-8 | 3-8 | 2-8 | 2-8 |
Formatdifferent | Workshop | Workshop | Workshop | Workshop + async |
Outputdifferent | Prioritization Canvas, Hypothesis Backlog | Future Reality Tree, Negative Branches, Assumption List, Improved Injections | Conflict Cloud, Assumption List, Breakthrough Ideas, Next Experiments | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | ExperimentsPrioritizationDiscoveryHypothesis | Theory of ConstraintsSystems thinkingChange | Theory of ConstraintsAssumptionsSystems thinking | AssumptionsRiskExperimentsValidation |