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| Criterion |  UX Research User Interviews |  UX Research Customer Journey Mapping |  Product Discovery Opportunity Solution Tree |  Product Discovery Concierge MVP |
|---|---|---|---|---|
Purposedifferent | When teams derive needs only from assumptions and real motives are missing, user interviews give direct access to behavior and meaning. Conversations from the target group's everyday life make patterns, tensions, and open questions solidly visible. | 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. | When discovery keeps swinging between goals, ideas, and learning loops, it creates clear steering logic. It connects the desired outcome, opportunities, and experiments into a legible structure. | When an idea can first fail or grow through genuine hands-on support, it relies on manual work instead of automation. It shows whether user value holds up even under manual execution. |
Complexitydifferent | Low | Medium | Medium | Medium |
Timedifferent | 30–60 min per interview | 2-4 h | 1-2 h Setup, laufend | 1-4 Wochen |
Participantsdifferent | 1 participant per interview | 4-10 | 2-6 | 3-10 Kunden |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Interview Notes, Themes, Insight Summary | Journey Map, Pain-point List, Opportunity Backlog | Opportunity Solution Tree, Experiment Backlog, Learning Log | Concierge Learnings, Service Blueprint, MVP Risks |
Tagsno overlap | QualitativeResearchCustomerDiscovery | JourneyServiceService design | DiscoveryOutcomesExperimentsOpportunity | MVPValidationServiceDiscovery |