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| Criterion |  Product Discovery Working Backwards |  Product Strategy DIBB |  Product Strategy Product Vision Board |  Decision Making DACI |
|---|---|---|---|---|
Purposedifferent | When the target state and benefit need to be clear first, it thinks backward from the desired outcome into the product logic. It sharpens vision, objections, and value proposition before elaboration. | 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 a product needs a shared direction, it connects target audience, benefit, and business picture in a clear vision. It makes the envisioned future legible for the team. | In cross-functional decisions, responsibilities quickly blur between approval, influence, and execution. DACI arranges these roles so decision pressure, contribution, and information stay cleanly separated. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | 4-8 h, mehrere Iterationen | 1-2 h | 1-2 h | 30-60 min |
Participantsdifferent | 2-6 | 2-8 | 2-8 | 2-10 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Future Press Release, FAQ, Vision Statement | DIBB document, Belief list, Bet list, Learning report | Product Vision Board, Vision Statement, Assumptions and Validation Questions | DACI Matrix, Decision Owner, Decision Log |
Tagsno overlap | VisionNarrativeAlignment | StrategyDecisionAssumptionsHypothesis | VisionCanvasStrategyAlignment | DecisionRolesGovernanceAlignment |