View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
Selected:arc42Software Architecture CanvasSAAM (Software Architecture Analysis Method)3-Circle Venn Diagram
| Criterion |  Architecture arc42 |  Architecture Software Architecture Canvas |  Architecture SAAM (Software Architecture Analysis Method) |  Facilitation 3-Circle Venn Diagram |
|---|---|---|---|---|
Purposedifferent | arc42 structures architecture knowledge so teams can document system, decisions, and risks consistently. The template builds a living understanding of the architecture instead of scattered notes. | The Software Architecture Canvas reduces a system to the most important architecture decisions, constraints, and interfaces. It is useful when teams need a resilient overall picture quickly. | 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 three perspectives matter at the same time, a Three-Circle Venn Diagram shows the overlaps and remainders precisely. It makes visible where shared effect arises and where only a partial perspective applies. |
Complexitydifferent | Low | Low | High | Low |
Timedifferent | 1-2 Tage | 1-2 h | Preparation, scenario analysis, and findings review; effort depends on scope | 15-45 min |
Participantsdifferent | 1-4 | 3-10 | Architecture experts and stakeholders for scenarios and weighting | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Architecture Document, Context View, Runtime View, Deployment View | Architecture Canvas, Goals, Constraints, Quality Attributes | 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 | Venn Diagram, Overlap Notes, Differentiators |
Tagsno overlap | ArchitectureDocumentationCommunication | CanvasArchitectureAlignmentWorkshop | ArchitectureChangeAnalysisComparisonQuality | ComparisonFacilitationAlignment |