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 Expectation Mapping |  Architecture Architecture Decision Record |  Team Design Team API |  Architecture arc42 |
|---|---|---|---|---|
Purposedifferent | When roles, interfaces, or projects fail because of differing expectations, Expectation Mapping surfaces these differences. It shows what each side takes for granted and where the pictures diverge. | An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable. | When expectations between teams stay fuzzy, it describes how a team can be reached, used, and held accountable. It clarifies responsibility, interaction, and load between teams. The result is captured as a Team API document. | 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. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 45-90 min | 15-45 min | Half day initial, dann laufend | 1-2 Tage |
Participantsdifferent | 3-12 | 1-3 | Ein Team plus Stakeholder | 1-4 |
Formatdifferent | Workshop | Async | Workshop + async | Workshop + async |
Outputdifferent | Expectation Map, Alignment Notes, Agreements | ADR File, Decision Log, Rationale | Team API Document | Architecture Document, Context View, Runtime View, Deployment View |
Tagsno overlap | AlignmentStakeholdersTeam | ArchitectureRationaleDocumentationGovernance | TeamAlignmentCommunicationService | ArchitectureDocumentationCommunication |