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| Criterion |  UX Design Service Blueprinting |  Growth Funnel Analysis |  Growth A/B Testing |  Product Discovery Assumption Mapping |
|---|---|---|---|---|
Purposedifferent | When a service experience is spread across several touchpoints, it brings frontstage and backstage together. It shows where user contact and internal responsibility must fit. | 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 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 assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitydifferent | High | Medium | High | Medium |
Timedifferent | 0.5-2 Tage | 1-3 h | 1-4 Wochen | 45-60 min |
Participantsdifferent | 6-12 | 1-5 | 1-6 | 2-8 |
Formatdifferent | Workshop | Async | Async | Workshop + async |
Outputdifferent | Service Blueprint, Fail Points, Ownership Map | Funnel report, Drop-off analysis, Optimization hypotheses | Experiment results, Decision log, Learning summary | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | Service designOperationsJourneyBlueprint | AnalyticsConversionGrowth | ExperimentsGrowthAnalyticsValidation | AssumptionsRiskExperimentsValidation |