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Selected:Porter Five ForcesLean StartupLASR (Lightweight Approach for Software Reviews)Ansoff Matrix
| Criterion |  Business Strategy Porter Five Forces |  Innovation Lean Startup |  Architecture LASR (Lightweight Approach for Software Reviews) |  Business Strategy Ansoff Matrix |
|---|---|---|---|---|
Purposedifferent | Porter Five Forces analyzes the forces that shape competitive pressure and profitability in a market. The view of market structure goes beyond individual competitors and reveals systemic pressure points. | 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. | 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 Ansoff Matrix organizes growth options by market and product relation. It helps weigh expansion, diversification, and adaptation cleanly against each other. |
Complexitydifferent | Medium | Medium | Medium | Low |
Timedifferent | 1-3 h | Wochen bis Monate je Lernzyklus | 3–4 h for initial assessment; preparation and deeper analysis additional | 45-90 min |
Participantsdifferent | 2-8 | 2-8 | 1 or a small team; particularly suitable for 3–4 people | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Five Forces Analysis, Competitive Risks, Strategic Options | Hypothesis list, MVPs, Learning reports, Pivot or persevere decision | 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 | Ansoff Matrix, Growth Options, Risk Notes |
Tagsno overlap | StrategyCompetitionMarket | LeanStartupValidationMVP | ArchitectureQualityRiskAssessmentLean | GrowthStrategyMarketPortfolio |