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| Criterion |  Product Discovery Kano Model |  Product Strategy DIBB |  Operations ABC Analysis |
|---|---|---|---|
Purposedifferent | When features need to be distinguished by their effect on satisfaction, it makes expectations and surprises comparable. It separates basic needs, performance contribution, and delight. | 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. | With many similar objects of differing economic significance, the method prioritizes effort by effect. It separates what needs regular steering from what rarely needs attention. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 1-2 Tage | 1-2 h | 30-60 min |
Participantsdifferent | 10-50 | 2-8 | 1-5 |
Formatdifferent | Workshop + async | Workshop + async | Async |
Outputdifferent | Kano Matrix, Feature Classes, Priority Themes | DIBB document, Belief list, Bet list, Learning report | ABC Classification, Focus Rules, Control List |
Tagsno overlap | SatisfactionPrioritizationCustomer | StrategyDecisionAssumptionsHypothesis | PrioritizationOperationsPortfolio |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
