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| Criterion |  Architecture Software Architecture Canvas |  Innovation Design Sprint |  Product Discovery Smoke Test |  Growth A/B Testing |
|---|---|---|---|---|
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 the product question is unclear and time pressure is high, the method takes a team from an open idea to a testable solution. It connects problem understanding, decision, and learning in one compact format, lowering the risk of spending a lot of energy on a mere guess. | When demand only needs to be roughly verified, it tests interest with minimal effort. It measures whether people would take a next step at all. | When two variants compete, discussions quickly decide by taste rather than effect. A/B Testing checks behavior under controlled conditions and separates real improvement from chance or expectation effects. |
Complexitydifferent | Low | High | Low | High |
Timedifferent | 1-2 h | 4-5 Tage | 1-5 Tage | 1-4 Wochen |
Participantsdifferent | 3-10 | 5-8 | Nutzertraffic | 1-6 |
Formatdifferent | Workshop | Workshop | Async | Async |
Outputdifferent | Architecture Canvas, Goals, Constraints, Quality Attributes | Prototype, Test Findings, Decision Rationale | Interest Metrics, Conversion Signal, Learning Note | Experiment results, Decision log, Learning summary |
Tagsno overlap | CanvasArchitectureAlignmentWorkshop | Design sprintPrototypeValidationInnovation | ValidationExperimentsDemandGrowth | ExperimentsGrowthAnalyticsValidation |