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| Criterion |  Growth North Star Metric |  Delivery Cost of Delay |  Growth Funnel Analysis |  Growth Flywheel |
|---|---|---|---|---|
Purposedifferent | 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. | Helps clarify scope, order, and delivery flow in concrete terms. It makes work, constraints, and sequence manageable. The result is captured as a Cost of Delay table and prioritization sequence. | When many visitors or users drop off along the way, the reason behind the number often stays hidden. Funnel Analysis exposes these transitions and makes visible exactly where the path collapses. | 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. |
Complexitydifferent | Medium | High | Medium | Medium |
Timedifferent | 1-2 h | 90-180 min | 1-3 h | 60-120 min |
Participantsdifferent | 3-8 | 3-8 | 1-5 | 3-8 |
Formatdifferent | Workshop + async | Workshop | Async | Workshop |
Outputdifferent | North Star metric, Input metric tree, Measurement cadence | CoD Table, Prioritization Sequence | Funnel report, Drop-off analysis, Optimization hypotheses | Flywheel Map, Friction Points, Growth Levers, Experiment Backlog |
Tagsno overlap | GrowthMetricsAlignmentRetention | PrioritizationDeliveryEconomicsDecision | AnalyticsConversionGrowth | GrowthRetentionConversion |