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| Criterion |  Product Discovery Solution Interview |  UX Research Affinity Diagramming |  UX Research User Interviews |  Product Discovery Concierge MVP |
|---|---|---|---|---|
Purposedifferent | When a solution idea is already on the table, it checks how it is understood and evaluated. It looks for resonance, objections, and missing fit early in the conversation. | When research notes, feedback, or observations sit unconnected side by side, affinity diagramming sorts the raw material into solid themes. Many individual points turn into patterns that make decisions and opportunities clearer. | 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 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 | Medium | Low | Low | Medium |
Timedifferent | 30-60 min je Interview | 45–90 min | 30–60 min per interview | 1-4 Wochen |
Participantsdifferent | 5-10 Interviews | 3-10 | 1 participant per interview | 3-10 Kunden |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Solution Feedback, Objection List, Validation Notes | Theme clusters, Insight statements, Opportunity areas | Interview Notes, Themes, Insight Summary | Concierge Learnings, Service Blueprint, MVP Risks |
Tagsno overlap | ValidationInterviewsPrototype | SynthesisQualitativeRoot cause | QualitativeResearchCustomerDiscovery | MVPValidationServiceDiscovery |