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| Criterion |  Product Discovery Solution Interview |  Operations Ivy Lee Method |  Product Discovery Outcome-Driven Innovation |
|---|---|---|---|
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. | With a restless workday full of too many open items, the method creates radical simplicity. It directs attention to a short sequence instead of a broad, still-open field. | Outcome-Driven Innovation clarifies customer problems, solution opportunities, and evidence. It separates jobs, desired outcomes, importance, satisfaction, and opportunity, and captures results as desired outcome statements, an opportunity landscape, and segments by underserved needs. |
Complexitydifferent | Medium | Low | High |
Timedifferent | 30-60 min je Interview | 5-10 min daily | Mehrere Wochen |
Participantsdifferent | 5-10 Interviews | 1 | 2-6 researchers plus sample |
Formatdifferent | Workshop + async | Async | Workshop + async |
Outputdifferent | Solution Feedback, Objection List, Validation Notes | Daily Priority List, Completion Notes | Desired outcome statements, Opportunity landscape, Segmentation by underserved needs, Innovation hypotheses |
Tagsno overlap | ValidationInterviewsPrototype | PrioritizationProductivityExecution | OutcomesInnovationResearchQuantitative |
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