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Selected:Lean StartupValue Chain AnalysisLASR (Lightweight Approach for Software Reviews)Risk Storming
| Criterion |  Innovation Lean Startup |  Business Strategy Value Chain Analysis |  Architecture LASR (Lightweight Approach for Software Reviews) |  Architecture Risk Storming |
|---|---|---|---|---|
Purposedifferent | 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. | Value Chain Analysis shows where value is created, costs accrue, and differentiation becomes possible along the process. It compares strengths, risks, market logic, and courses of action. The result is captured as a value-chain map and lever list. | 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. | 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. |
Complexitydifferent | Medium | High | Medium | Low |
Timedifferent | Wochen bis Monate je Lernzyklus | Half day | 3–4 h for initial assessment; preparation and deeper analysis additional | 60-90 min |
Participantsdifferent | 2-8 | 3-8 | 1 or a small team; particularly suitable for 3–4 people | 4-12 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Hypothesis list, MVPs, Learning reports, Pivot or persevere decision | Value Chain Map, Lever List | 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 | Annotated Diagram, Prioritized Risk List, Action Backlog |
Tagsno overlap | LeanStartupValidationMVP | StrategyBusiness modelDiagnosisAnalysis | ArchitectureQualityRiskAssessmentLean | RiskArchitectureWorkshopValidation |