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| Criterion |  Decision Making Assumption Surfacing |  Product Strategy Product Canvas |
|---|---|---|
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 product goal and feature scope don't yet fit cleanly together, it creates a shared working picture. It connects need, core features, and assumptions into a solid starting point. |
Complexitydifferent | Low | Medium |
Timedifferent | 45-90 min | 1-2 h |
Participantssame | 2-8 | 2-8 |
Formatsame | Workshop + async | Workshop + async |
Outputdifferent | Assumption List, Critical Assumptions, Learning Plan | Product Canvas, Product Assumptions, Scope Notes |
Tags1 shared | AssumptionsRiskDecisionDiscovery | CanvasDiscoveryScope |
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