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| Criterion |  Growth Flywheel |  Growth Hooked Model |  Product Strategy OKRs |  Engineering Goal Question Metric |
|---|---|---|---|---|
Purposedifferent | Growth often breaks down where a reinforcing mechanism builds up too much friction. A Flywheel shows the cycle of value, repetition, and reinforcement meant to sustain growth. | 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 strategic direction needs to become measurable, it connects ambition with checkable results. It makes goals connectable to focus and review. | 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. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 60-120 min | Multiple workshops over several weeks | 1-2 h Setup | 90-180 min |
Participantsdifferent | 3-8 | 2-8 | 2-20 | 3-6 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Flywheel Map, Friction Points, Growth Levers, Experiment Backlog | Hooked loop, Trigger map, Reward design, Ethics check | OKR set, Measurement plan, Review cadence | GQM Table, Metric Profiles |
Tagsno overlap | GrowthRetentionConversion | GrowthBehaviorRetention | GoalsAlignmentOutcomesMeasurement | MetricsMeasurementEngineeringAlignment |