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| Criterion |  Architecture Software Architecture Canvas |  Product Discovery Assumption Mapping |  Innovation Lean Startup |
|---|---|---|---|
Purposedifferent | The Software Architecture Canvas reduces a system to the most important architecture decisions, constraints, and interfaces. It is useful when teams need a resilient overall picture quickly. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. | For uncertain business assumptions, the method forces the idea into contact with real market reactions early. It separates wishful picture, assumption, and observable behavior, so that learning becomes faster than planning. This translates uncertainty into measurable insight. |
Complexitydifferent | Low | Medium | Medium |
Timedifferent | 1-2 h | 45-60 min | Wochen bis Monate je Lernzyklus |
Participantsdifferent | 3-10 | 2-8 | 2-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Architecture Canvas, Goals, Constraints, Quality Attributes | Assumption map, Test backlog, Risk ranking | Hypothesis list, MVPs, Learning reports, Pivot or persevere decision |
Tagsno overlap | CanvasArchitectureAlignmentWorkshop | AssumptionsRiskExperimentsValidation | LeanStartupValidationMVP |
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