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| Criterion |  Product Strategy Product Canvas |  Decision Making Assumption Surfacing |  Domain Modeling Bounded Context Canvas |  Product Strategy DIBB |
|---|---|---|---|---|
Purposedifferent | 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. | 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 business context is still loosely outlined, it shapes language, responsibility, and integration space. It clarifies what belongs together and where a boundary needs to hold. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. |
Complexitydifferent | Medium | Low | Medium | Low |
Timedifferent | 1-2 h | 45-90 min | 1-3 h | 1-2 h |
Participantsdifferent | 2-8 | 2-8 | 3-8 | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Product Canvas, Product Assumptions, Scope Notes | Assumption List, Critical Assumptions, Learning Plan | Context Canvas, Glossary, Integration Notes | DIBB document, Belief list, Bet list, Learning report |
Tagsno overlap | CanvasDiscoveryScope | AssumptionsRiskDecisionDiscovery | Domain-Driven DesignBoundariesModeling | StrategyDecisionAssumptionsHypothesis |