View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Decision Making Assumption Surfacing |  Product Discovery Solution Interview |  Product Discovery Riskiest Assumption Test |
|---|---|---|---|
Purposedifferent | 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. | 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. | When an idea hinges on one critical unknown, it prioritizes testing that exact piece of uncertainty first. It separates problem, assumption, solution, and evidence. The result is captured as a prioritized list of assumptions, a test plan, and a result report. |
Complexitydifferent | Low | Medium | Medium |
Timedifferent | 45-90 min | 30-60 min je Interview | 1-2 Wochen pro Iteration |
Participantsdifferent | 2-8 | 5-10 Interviews | 2-6 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Assumption List, Critical Assumptions, Learning Plan | Solution Feedback, Objection List, Validation Notes | Prioritized Assumption List, Test Plan, Results Report |
Tagsno overlap | AssumptionsRiskDecisionDiscovery | ValidationInterviewsPrototype | ExperimentsValidationDiscoveryAssumptions |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
