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| Criterion |  Growth Flywheel |  Operations 8D Problem Solving |  Growth North Star Metric |  Operations Root Cause Analysis |
|---|---|---|---|---|
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. | For an acute quality or delivery problem, the method structures immediate protection and root cause work together. It keeps the situation stable while the actual cause is investigated cleanly. | 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. | When a problem keeps recurring and the cause stays unclear, the method exposes the underlying mechanism. It separates symptom, guess, and robust explanation from one another. |
Complexitydifferent | Medium | High | Medium | Medium |
Timedifferent | 60-120 min | 1-6 Wochen | 1-2 h | 1-4 h |
Participantsdifferent | 3-8 | 4-10 | 3-8 | 3-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Flywheel Map, Friction Points, Growth Levers, Experiment Backlog | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan | North Star metric, Input metric tree, Measurement cadence | Problem Statement, Cause Hypotheses, Confirmed Causes, Action Plan |
Tagsno overlap | GrowthRetentionConversion | QualityProblem solvingRoot cause | GrowthMetricsAlignmentRetention | Root causeProblem solvingQualityIncident |