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| Criterion |  Product Discovery Landing Page Test |  Growth North Star Metric |  Growth Funnel Analysis |  Engineering Goal Question Metric |
|---|---|---|---|---|
Purposedifferent | When a value proposition first needs to be checked for resonance, it condenses the idea onto a focused entry page. It shows whether language and offering carry interest. | 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 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. | 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 | 1-5 Tage | 1-2 h | 1-3 h | 90-180 min |
Participantsdifferent | Nutzertraffic | 3-8 | 1-5 | 3-6 |
Formatdifferent | Async | Workshop + async | Async | Workshop |
Outputdifferent | Landing Page, Conversion Data, Learning Summary | North Star metric, Input metric tree, Measurement cadence | Funnel report, Drop-off analysis, Optimization hypotheses | GQM Table, Metric Profiles |
Tagsno overlap | ValidationConversionMarketing | GrowthMetricsAlignmentRetention | AnalyticsConversionGrowth | MetricsMeasurementEngineeringAlignment |