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| Criterion |  Operations Change Analysis |  Product Discovery Jobs to Be Done |  Product Discovery Opportunity Scoring |  Product Discovery Opportunity Interview |
|---|---|---|---|---|
Purposedifferent | For a deviation after a change, the method isolates the influence of the altered condition. It narrows down which differences are relevant and which are just accompanying noise. | 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 opportunities need ranking by their effect, it makes importance and satisfaction directly comparable. It separates problem, assumption, solution, and evidence. The result is captured as an opportunity-score table and top outcomes. | 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. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 45-120 min | 1-3 Wochen | 60-120 min | 30-60 min je Interview |
Participantsdifferent | 2-6 | 5-12 Interviews | 3-6 | 5-12 Interviews |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Change Matrix, Cause Hypotheses, Validation Questions, Action List | Job Stories, Outcome Statements, Opportunity List | Opportunity Score Table, Top Outcomes | Interview Notes, Opportunity Themes, Customer Quotes |
Tagsno overlap | ChangeRoot causeTroubleshootingComparison | CustomerOutcomesNeeds | PrioritizationDiscoveryOutcomesNeeds | DiscoveryInterviewsOpportunityCustomer |