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| Criterion | ![]() UX Research Affinity Diagramming | ![]() Product Discovery Fake Door Test | ![]() UX Research Personas |
|---|---|---|---|
Purposedifferent | 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 demand is still unclear, it measures interest in a feature before it is built. It separates real behavior from polite agreement and deliberately keeps build effort small. | When target groups stay too vague and teams talk about the same people differently, personas create a shared, solid picture of usage. Condensed profiles make needs, contexts, and differences tangible enough for decisions. |
Complexitydifferent | Low | Medium | Medium |
Timedifferent | 45–90 min | 1-5 Tage | 1-3 Tage |
Participantsdifferent | 3-10 | Nutzertraffic | Internes Team |
Formatdifferent | Workshop | Async | Workshop + async |
Outputdifferent | Theme clusters, Insight statements, Opportunity areas | Click Data, Interest Signal, Learning Decision | Persona Profiles, Needs Summary, Scenario Notes |
Tagsno overlap | SynthesisQualitativeRoot cause | ValidationExperimentsDemandDiscovery | ResearchCustomerSynthesis |
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