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Selected:Funnel AnalysisLASR (Lightweight Approach for Software Reviews)Architecture Decision RecordA/B Testing
| Criterion |  Growth Funnel Analysis |  Architecture LASR (Lightweight Approach for Software Reviews) |  Architecture Architecture Decision Record |  Growth A/B Testing |
|---|---|---|---|---|
Purposedifferent | When many visitors or users drop off along the way, the reason behind the number often stays hidden. Funnel Analysis exposes these transitions and makes visible exactly where the path collapses. | 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. | An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable. | 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 | Medium | Medium | Low | High |
Timedifferent | 1-3 h | 3–4 h for initial assessment; preparation and deeper analysis additional | 15-45 min | 1-4 Wochen |
Participantsdifferent | 1-5 | 1 or a small team; particularly suitable for 3–4 people | 1-3 | 1-6 |
Formatdifferent | Async | Workshop + async | Async | Async |
Outputdifferent | Funnel report, Drop-off analysis, Optimization hypotheses | 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 | ADR File, Decision Log, Rationale | Experiment results, Decision log, Learning summary |
Tagsno overlap | AnalyticsConversionGrowth | ArchitectureQualityRiskAssessmentLean | ArchitectureRationaleDocumentationGovernance | ExperimentsGrowthAnalyticsValidation |