View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Decision Making Delphi Method |  Facilitation 3-Circle Venn Diagram |  Growth A/B Testing |  Facilitation Alignment Mapping |
|---|---|---|---|---|
Purposedifferent | 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 three perspectives matter at the same time, a Three-Circle Venn Diagram shows the overlaps and remainders precisely. It makes visible where shared effect arises and where only a partial perspective applies. | When two variants compete, discussions quickly decide by taste rather than effect. A/B Testing checks behavior under controlled conditions and separates real improvement from chance or expectation effects. | 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 | High | Low | High | Medium |
Timedifferent | 1-4 Wochen | 15-45 min | 1-4 Wochen | 1-2 h |
Participantsdifferent | 6-30 Experten | 2-8 | 1-6 | 4-12 |
Formatdifferent | Async | Workshop + async | Async | Workshop |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | Venn Diagram, Overlap Notes, Differentiators | Experiment results, Decision log, Learning summary | Alignment Map, Open Issues, Decision Questions |
Tagsno overlap | ForecastingExpertsDecisionStrategy | ComparisonFacilitationAlignment | ExperimentsGrowthAnalyticsValidation | AlignmentStakeholdersStrategyFacilitation |