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| Criterion | ![]() Product Discovery Problem Interview | ![]() Delivery RAID Log | ![]() Product Discovery Concierge MVP | ![]() Decision Making Assumption Surfacing |
|---|---|---|---|---|
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. | Helps clarify scope, sequence, and delivery flow in concrete terms. It makes work, boundaries, and order steerable. The result is captured as a RAID Log and a source for status reporting. | When an idea can first fail or grow through genuine hands-on support, it relies on manual work instead of automation. It shows whether user value holds up even under manual execution. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. |
Complexitydifferent | Medium | Low | Medium | Low |
Timedifferent | 30-60 min je Interview | 30 min Setup, dann laufend | 1-4 Wochen | 45-90 min |
Participantsdifferent | 5-12 Interviews | 1-3 maintaining, briefing for everyone | 3-10 Kunden | 2-8 |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop + async |
Outputdifferent | Problem Evidence, Risk Notes, Customer Segments | RAID Log, Status Report Source | Concierge Learnings, Service Blueprint, MVP Risks | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | DiscoveryInterviewsValidation | RiskTrackingStakeholdersGovernance | MVPValidationServiceDiscovery | AssumptionsRiskDecisionDiscovery |



