View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
Selected:Hypothesis-Driven TroubleshootingC4 ModelAlignment MappingArchitecture Communication Canvas
| Criterion |  Engineering Hypothesis-Driven Troubleshooting |  Architecture C4 Model |  Facilitation Alignment Mapping |  Architecture Architecture Communication Canvas |
|---|---|---|---|---|
Purposedifferent | When systems fail unexpectedly, spontaneous attempts often produce more noise than insight. Hypothesis-driven Troubleshooting translates symptoms into testable assumptions and makes troubleshooting learnable. | The C4 Model makes a system legible across several resolution levels, from context down to code. It suits situations where different audiences need to understand the same architecture from different altitudes. | When several people work toward one goal but hold different mental maps, Alignment Mapping makes the discrepancies visible. It arranges goals, assumptions, and priorities so shared direction becomes verifiable. | 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 | Medium | Low | Medium | Medium |
Timedifferent | 30-240 min | 1-4 h | 1-2 h | 60-120 min |
Participantsdifferent | 1-6 | 1-5 | 4-12 | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Hypothesis Log, Test Plan, Evidence Notes, Diagnosis Summary | Context Diagram, Container Diagram, Component Diagram | Alignment Map, Open Issues, Decision Questions | Communication Canvas, Stakeholder Messages, Architecture Communication Plan |
Tagsno overlap | TroubleshootingProblem solvingDiagnosis | ArchitectureCommunicationVisualization | AlignmentStakeholdersStrategyFacilitation | ArchitectureCommunicationStakeholdersCanvas |