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| Criterion |  Product Discovery Opportunity Scoring |  Business Strategy GAP Analysis |  Product Strategy DIBB |  Product Strategy Impact Mapping |
|---|---|---|---|---|
Purposedifferent | When opportunities need ranking by their effect, it makes importance and satisfaction directly comparable. It separates problem, assumption, solution, and evidence. The result is captured as an opportunity-score table and top outcomes. | GAP Analysis compares the current state with a target picture and makes the distance manageable. It becomes useful when, ahead of new initiatives, it must become clear which capabilities, processes, or resources are missing. | 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 goal needs to be connected to several possible paths, it shows chains of impact instead of feature lists. It connects business goal, behavior change, and measures. |
Complexitydifferent | Medium | Medium | Low | Medium |
Timedifferent | 60-120 min | 1-3 h | 1-2 h | 45-90 min |
Participantsdifferent | 3-6 | 2-8 | 2-8 | 3-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Opportunity Score Table, Top Outcomes | Gap Matrix, Action Plan, Risk Notes | DIBB document, Belief list, Bet list, Learning report | Impact Map, Outcome Hypotheses, Delivery Options |
Tagsno overlap | PrioritizationDiscoveryOutcomesNeeds | StrategyAnalysisPlanning | StrategyDecisionAssumptionsHypothesis | OutcomesStrategyBehaviorPlanning |