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| Criterion |  Growth Hooked Model |  Engineering Goal Question Metric |  Product Strategy SMART Goals |  Growth North Star Metric |
|---|---|---|---|---|
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. | Helps clarify technical problems, hypotheses, and next steps in concrete terms. It breaks a technical problem into testable parts. The result is captured as a GQM table and metric briefs. | When goals are formulated too generally, it brings measurability, direction, and timing into shape. It prevents intentions from staying without clear verification. | When product teams track many metrics, the view of the actual customer outcome easily gets lost. A North Star Metric bundles growth, usage, and value contribution into one signal that makes the system's direction visible. |
Complexitydifferent | Medium | Medium | Low | Medium |
Timedifferent | Multiple workshops over several weeks | 90-180 min | 15-30 min | 1-2 h |
Participantsdifferent | 2-8 | 3-6 | 1-8 | 3-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Hooked loop, Trigger map, Reward design, Ethics check | GQM Table, Metric Profiles | SMART Goal, Measurement Note, Deadline | North Star metric, Input metric tree, Measurement cadence |
Tagsno overlap | GrowthBehaviorRetention | MetricsMeasurementEngineeringAlignment | GoalsPlanningMeasurementAlignment | GrowthMetricsAlignmentRetention |