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| Criterion |  Product Discovery Problem Interview |  Product Discovery Opportunity Interview |  Product Discovery Jobs to Be Done |  Product Discovery Opportunity Solution Tree |
|---|---|---|---|---|
Purposedifferent | When the picture of the problem still needs to become solid, it asks about real situations and consequences. It separates genuine suffering from mere interest in a solution. | When opportunities are still hidden behind signals of need, it structures conversations around needs and obstacles. It looks for patterns that lead to new product opportunities. | When switching motives and progress are unclear, it reconstructs the situation from real customer circumstances. It shows why a switch happens and what kind of progress is being sought. | 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. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 30-60 min je Interview | 30-60 min je Interview | 1-3 Wochen | 1-2 h Setup, laufend |
Participantsdifferent | 5-12 Interviews | 5-12 Interviews | 5-12 Interviews | 2-6 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Problem Evidence, Risk Notes, Customer Segments | Interview Notes, Opportunity Themes, Customer Quotes | Job Stories, Outcome Statements, Opportunity List | Opportunity Solution Tree, Experiment Backlog, Learning Log |
Tagsno overlap | DiscoveryInterviewsValidation | DiscoveryInterviewsOpportunityCustomer | CustomerOutcomesNeeds | DiscoveryOutcomesExperimentsOpportunity |