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| Criterion |  Growth Funnel Analysis |  Facilitation Nominal Group Technique |  Facilitation Dot Voting |  Growth A/B Testing |
|---|---|---|---|---|
Purposedifferent | When many visitors or users drop off along the way, the reason behind the number often stays hidden. Funnel Analysis exposes these transitions and makes visible exactly where the path collapses. | When loud voices could dominate a round, Nominal Group Technique protects individual thinking time from group effects. It collects ideas separately first and only then enables shared weighting. | When a workshop has produced too many options and the group needs to condense quickly, dot voting makes preferences visible in a short time. It bundles individual votes into a solid signal for the next selection. | 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. |
Complexitydifferent | Medium | Medium | Low | High |
Timedifferent | 1-3 h | 60-120 min | 5-15 min | 1-4 Wochen |
Participantsdifferent | 1-5 | 5-12 | 3-20 | 1-6 |
Formatdifferent | Async | Workshop | Workshop | Async |
Outputdifferent | Funnel report, Drop-off analysis, Optimization hypotheses | Ranked Ideas, Clarified Options, Group Priority | Ranked list, Consensus signal, Shortlist | Experiment results, Decision log, Learning summary |
Tagsno overlap | AnalyticsConversionGrowth | FacilitationPrioritizationVotingInclusion | FacilitationVotingConsensusPrioritization | ExperimentsGrowthAnalyticsValidation |