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| Criterion |  Domain Modeling Domain Context Map |  Product Strategy DIBB |  Product Discovery Context Canvas |  Decision Making Assumption Surfacing |
|---|---|---|---|---|
Purposedifferent | When a domain model and its associated contexts need to be thought through together, it creates a shared overview. It connects the business view and organizational boundary into a readable whole. | 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. | When an environment of users, systems, and constraints is hard to grasp, it puts the context compactly on the table. It creates a clear reading of influence, boundary, and dependency. | 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 | Low | Low |
Timedifferent | 1-3 h | 1-2 h | 45-90 min | 45-90 min |
Participantsdifferent | 3-10 | 2-8 | 3-10 | 2-8 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Domain Context Map, Boundary Notes, Ownership Map | DIBB document, Belief list, Bet list, Learning report | Context canvas, Open questions, Shared context notes | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | Domain-Driven DesignContextBoundaries | StrategyDecisionAssumptionsHypothesis | ContextFramingRequirementsCanvas | AssumptionsRiskDecisionDiscovery |