View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Architecture C4 Model |  Operations RACI Matrix |  Decision Making RAPID |
|---|---|---|---|
Purposedifferent | 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. | With unclear responsibilities across several roles or areas, the method creates unambiguous accountability logic. It reduces friction because decision, execution, contribution, and information become separately visible. | In complex management decisions, clarity is often missing about who recommends, who agrees, and who makes the decision. RAPID creates this assignment and stabilizes decisions across several levels. |
Complexitydifferent | Low | Low | Medium |
Timedifferent | 1-4 h | 45-90 min | 45-90 min |
Participantsdifferent | 1-5 | 2-8 | 3-12 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Context Diagram, Container Diagram, Component Diagram | RACI Matrix, Responsibility Map, Decision Notes | RAPID Role Map, Recommendation, Decision Log |
Tagsno overlap | ArchitectureCommunicationVisualization | RolesResponsibilityGovernanceOperations | DecisionRolesGovernance |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
