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| Criterion | ![]() Innovation Design Sprint | ![]() Product Discovery Solution Interview | ![]() Product Discovery Outcome-Driven Innovation | ![]() UX Research Surveys |
|---|---|---|---|---|
Purposedifferent | When the product question is unclear and time pressure is high, the method takes a team from an open idea to a testable solution. It connects problem understanding, decision, and learning in one compact format, lowering the risk of spending a lot of energy on a mere guess. | 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. | 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. | When a topic needs to be validated broadly and many people can answer the same question, surveys gather structured feedback in a scalable form. Answers become comparable and segmentable instead of remaining merely anecdotal. |
Complexitydifferent | High | Medium | High | Medium |
Timedifferent | 4-5 Tage | 30-60 min je Interview | Mehrere Wochen | 3-14 Tage |
Participantsdifferent | 5-8 | 5-10 Interviews | 2-6 researchers plus sample | 50+ |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Async |
Outputdifferent | Prototype, Test Findings, Decision Rationale | Solution Feedback, Objection List, Validation Notes | Desired outcome statements, Opportunity landscape, Segmentation by underserved needs, Innovation hypotheses | Survey Results, Charts, Segment Insights |
Tagsno overlap | Design sprintPrototypeValidationInnovation | ValidationInterviewsPrototype | OutcomesInnovationResearchQuantitative | QuantitativeResearchValidation |



