View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
Selected:ROAM BoardATAM (Architecture Tradeoff Analysis Method)CATWOE AnalysisArchitecture Communication Canvas
| Criterion |  Agile ROAM Board |  Architecture ATAM (Architecture Tradeoff Analysis Method) |  Systems Thinking CATWOE Analysis |  Architecture Architecture Communication Canvas |
|---|---|---|---|---|
Purposedifferent | When work needs to move between different states or columns, it makes that movement and its handoffs legible. It sorts work by value, risk, and delivery ability. The result is captured as a ROAM Board and an Owner List. | ATAM helps teams weigh architecture decisions when quality goals compete. The team considers business goals, stakeholder expectations, and technical decisions together. The evaluation shows which risks need further investigation. | CATWOE structures a problem from six viewpoints and prevents too narrow a view of the situation. Different experiences of the system become comparably discussable this way. | The Architecture Communication Canvas plans architecture communication so the right people receive the right message. The method turns technical complexity into deliberate communication design. |
Complexitydifferent | Low | High | Medium | Medium |
Timedifferent | 20-40 min initial, dann laufend | Several meetings plus preparation and analysis; total effort depends on scope | 45-90 min | 60-120 min |
Participantsdifferent | 3-15 | Evaluation team, architects, and relevant stakeholders | 3-8 | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | ROAM Board, Owner List | Prioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigations | CATWOE Canvas, Root Definition, Stakeholder Perspectives, Constraints | Communication Canvas, Stakeholder Messages, Architecture Communication Plan |
Tagsno overlap | RiskAgileTrackingAlignment | ArchitectureQualityRiskTradeoffsStakeholders | Systems thinkingFramingStakeholders | ArchitectureCommunicationStakeholdersCanvas |