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| Criterion |  Architecture SAAM (Software Architecture Analysis Method) |  Delivery Communication Plan |  Facilitation Power Interest Grid |
|---|---|---|---|
Purposedifferent | 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. | When many people need to be informed in parallel and messages would otherwise arrive unevenly or too late, a Communication Plan orders communication reliably. Channels, audiences, and cadences interlock so important information doesn't get lost. | When many stakeholders compete for attention at once, the Power Interest Grid sorts them by influence and stake. It turns individual contributions into a visible selection. The result is captured as a Power Interest Grid and a stakeholder-specific strategy. |
Complexitydifferent | High | Low | Low |
Timedifferent | Preparation, scenario analysis, and findings review; effort depends on scope | 45-90 min | 30-60 min |
Participantsdifferent | Architecture experts and stakeholders for scenarios and weighting | 2-6 | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | 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 | Communication Plan, Channel Matrix, Message Cadence | Power Interest Grid, Strategy per Stakeholder |
Tagsno overlap | ArchitectureChangeAnalysisComparisonQuality | CommunicationStakeholdersDeliveryPlanning | StakeholdersFacilitationAlignmentPlanning |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
