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| Criterion |  Growth Funnel Analysis |  UX Research Diary Study |  Product Strategy KPI Tree |  Growth North Star Metric |
|---|---|---|---|---|
Purposedifferent | 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. | When experiences build up over days or weeks and a single session cannot capture them, Diary Study records the course of everyday life. Recurring triggers, moods, and habits become visible this way, beyond the sharpness of memory. | When metrics across the organization drift apart, it arranges drivers and effects under one shared logic. It connects customer value, product logic, and decision priorities. The result is captured as a KPI tree and owner list. | 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. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 1-3 h | 1-4 Wochen | 90-180 min initial, dann laufend | 1-2 h |
Participantsdifferent | 1-5 | 5-20 | 3-8 | 3-8 |
Formatdifferent | Async | Async | Workshop + async | Workshop + async |
Outputdifferent | Funnel report, Drop-off analysis, Optimization hypotheses | Diary Entries, Longitudinal Patterns, Experience Timeline | KPI Tree, Owner List | North Star metric, Input metric tree, Measurement cadence |
Tagsno overlap | AnalyticsConversionGrowth | UX researchTrackingBehavior | MetricsStrategyAlignmentMeasurement | GrowthMetricsAlignmentRetention |