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| Criterion |  Growth Hooked Model |  Product Discovery Opportunity Scoring |  Product Discovery Test Card |
|---|---|---|---|
Purposedifferent | The Hooked Model helps clarify engagement loops, user behavior, and experiments. It makes repeat behavior measurable and captures the result as a hooked loop, trigger map, and reward design. | 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. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | Multiple workshops over several weeks | 60-120 min | 20-35 min |
Participantsdifferent | 2-8 | 3-6 | 1-5 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Hooked loop, Trigger map, Reward design, Ethics check | Opportunity Score Table, Top Outcomes | Test Card with a pre-set threshold |
Tagsno overlap | GrowthBehaviorRetention | PrioritizationDiscoveryOutcomesNeeds | ExperimentsValidationDiscoveryHypothesis |
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