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 arc42 |  Decision Making Delphi Method |  Facilitation Alignment Mapping |
|---|---|---|---|
Purposedifferent | 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. | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | 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. |
Complexitydifferent | Low | High | Medium |
Timedifferent | 1-2 Tage | 1-4 Wochen | 1-2 h |
Participantsdifferent | 1-4 | 6-30 Experten | 4-12 |
Formatdifferent | Workshop + async | Async | Workshop |
Outputdifferent | Architecture Document, Context View, Runtime View, Deployment View | Expert Forecast, Consensus Range, Assumption Notes | Alignment Map, Open Issues, Decision Questions |
Tagsno overlap | ArchitectureDocumentationCommunication | ForecastingExpertsDecisionStrategy | AlignmentStakeholdersStrategyFacilitation |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
