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| Criterion |  Architecture LASR (Lightweight Approach for Software Reviews) |  Architecture Software Architecture Canvas |  Innovation Lean Startup |
|---|---|---|---|
Purposedifferent | LASR helps development teams identify where their software falls short of important quality goals and which improvements to consider. A small group with existing system knowledge can make an initial assessment and investigate open questions in more detail. | 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. | 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 | Medium | Low | Medium |
Timedifferent | 3–4 h for initial assessment; preparation and deeper analysis additional | 1-2 h | Wochen bis Monate je Lernzyklus |
Participantsdifferent | 1 or a small team; particularly suitable for 3–4 people | 3-10 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Lean Mission Statement describing the software’s purpose, Prioritized quality goals and evaluation criteria, Risks and estimated gaps against quality goals, More closely examined findings and open checks | Architecture Canvas, Goals, Constraints, Quality Attributes | Hypothesis list, MVPs, Learning reports, Pivot or persevere decision |
Tagsno overlap | ArchitectureQualityRiskAssessmentLean | CanvasArchitectureAlignmentWorkshop | LeanStartupValidationMVP |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
