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| Criterion |  Decision Making Decision Tree |  Product Strategy Lean Canvas |  Product Discovery MVP Test Matrix |  Decision Making Assumption Surfacing |
|---|---|---|---|---|
Purposedifferent | For decisions with follow-on paths and dependencies, a linear comparison is often not enough. A Decision Tree shows how options branch under conditions and which consequences hang on each branch. | 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. | When several minimal variants compete to answer the same question, it makes comparing and choosing between them cleaner. It separates problem, assumption, solution, and evidence. The result is captured as a Test Matrix and a Test Plan. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. |
Complexitydifferent | Medium | Medium | Medium | Low |
Timedifferent | 30-90 min | 45-90 min | 45-75 min | 45-90 min |
Participantsdifferent | 1-6 | 1-6 | 2-8 | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Decision Tree, Option Map, Assumption List | Lean Canvas, Core Assumptions, Experiment Backlog | Test Matrix, Test Plan | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | DecisionTreeOptions | StartupLeanAssumptionsBusiness model | ExperimentsValidationDiscoveryOptions | AssumptionsRiskDecisionDiscovery |