View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
Selected:Opportunity ScoringChange AnalysisSAAM (Software Architecture Analysis Method)Pareto Analysis
| Criterion |  Product Discovery Opportunity Scoring |  Operations Change Analysis |  Architecture SAAM (Software Architecture Analysis Method) |  Decision Making Pareto Analysis |
|---|---|---|---|---|
Purposedifferent | When opportunities need ranking by their effect, it makes importance and satisfaction directly comparable. It separates problem, assumption, solution, and evidence. The result is captured as an opportunity-score table and top outcomes. | For a deviation after a change, the method isolates the influence of the altered condition. It narrows down which differences are relevant and which are just accompanying noise. | SAAM helps teams judge an architecture’s suitability for selected tasks and changes. It is particularly useful for examining modifiability and comparing architecture alternatives with clear reasoning. | In many problem situations, effect is distributed unequally across many causes. A Pareto Analysis separates the few drivers with high leverage from the long remainder and focuses attention on what measurably moves the needle. |
Complexitydifferent | Medium | Medium | High | Low |
Timedifferent | 60-120 min | 45-120 min | Preparation, scenario analysis, and findings review; effort depends on scope | 30-60 min |
Participantsdifferent | 3-6 | 2-6 | Architecture experts and stakeholders for scenarios and weighting | 1-6 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Opportunity Score Table, Top Outcomes | Change Matrix, Cause Hypotheses, Validation Questions, Action List | Domain functions mapped to components and connections, Quality attributes and evaluation criteria, Typical tasks and their effects on the architecture, Reasoned evaluation or comparison of alternatives | Pareto Chart, Top Causes, Focus List |
Tagsno overlap | PrioritizationDiscoveryOutcomesNeeds | ChangeRoot causeTroubleshootingComparison | ArchitectureChangeAnalysisComparisonQuality | PrioritizationQualityFocusRoot cause |