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| Criterion | ![]() UX Research Customer Journey Mapping | ![]() Operations A3 Problem Solving | ![]() Growth A/B Testing | ![]() UX Design Service Blueprinting |
|---|---|---|---|---|
Purposedifferent | When a user journey falls apart across many touchpoints, customer journey mapping makes the experience visible as a coherent arc. Phases, emotions, and breaks become legible enough to prioritize critical moments deliberately. | For a complex deviation with several people involved, the method bundles problem, analysis, and decision onto one page. It creates a shared working space where causes, countermeasures, and follow-up fit together. | 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 a service experience is spread across several touchpoints, it brings frontstage and backstage together. It shows where user contact and internal responsibility must fit. |
Complexitydifferent | Medium | Medium | High | High |
Timedifferent | 2-4 h | 45-90 min | 1-4 Wochen | 0.5-2 Tage |
Participantsdifferent | 4-10 | 2-5 | 1-6 | 6-12 |
Formatdifferent | Workshop | Workshop + async | Async | Workshop |
Outputdifferent | Journey Map, Pain-point List, Opportunity Backlog | A3 Report, Action Plan, Root Cause Analysis | Experiment results, Decision log, Learning summary | Service Blueprint, Fail Points, Ownership Map |
Tagsno overlap | JourneyServiceService design | LeanProblem solvingCoachingOperations | ExperimentsGrowthAnalyticsValidation | Service designOperationsJourneyBlueprint |



