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| Criterion |  Product Discovery Pretotyping |  Architecture Software Architecture Canvas |  Architecture Architecture Inception Canvas |  Architecture Risk Storming |
|---|---|---|---|---|
Purposedifferent | Pretotyping clarifies whether a customer problem and solution idea create enough real demand. It separates problem, assumption, solution, and evidence, and captures the result as a pretotyping sketch, test setup, and conversion data. | 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. | The Architecture Inception Canvas bundles the first architecture questions into a compact decision picture. It fits when an initiative is still in motion but still needs clear guardrails. | Helps clarify architecture context, options, and consequences in concrete terms. It organizes technical context, alternatives, and consequences. The result is captured as an Annotated Diagram, a Prioritized Risk List, and an Action Backlog. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | Stunden bis wenige Tage | 1-2 h | 1-2 h | 60-90 min |
Participantsdifferent | 1-4 | 3-10 | 3-8 | 4-12 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | Pretotyping sketch, Test setup, Conversion data, Go or no-go decision | Architecture Canvas, Goals, Constraints, Quality Attributes | Inception Canvas, Risks, Goal List, Open Questions | Annotated Diagram, Prioritized Risk List, Action Backlog |
Tagsno overlap | ValidationDemandMVP | CanvasArchitectureAlignmentWorkshop | AlignmentArchitectureCanvas | RiskArchitectureWorkshopValidation |