View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Facilitation 1-2-4-All |  Architecture arc42 |  Architecture C4 Model |
|---|---|---|---|
Purposedifferent | When many people in a group too rarely get to speak, 1-2-4-All distributes thinking time more fairly. The format builds participation step by step and makes quiet or still-unformed thoughts usable faster. | 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 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. |
Complexitysame | Low | Low | Low |
Timedifferent | 10-20 min | 1-2 Tage | 1-4 h |
Participantsdifferent | 4-100+ | 1-4 | 1-5 |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Idea List, Shared Insights, Emergent Themes | Architecture Document, Context View, Runtime View, Deployment View | Context Diagram, Container Diagram, Component Diagram |
Tagsno overlap | FacilitationInclusionIdeation | ArchitectureDocumentationCommunication | ArchitectureCommunicationVisualization |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
