View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Engineering Goal Question Metric |  Growth North Star Metric |  Product Discovery Fake Door Test |
|---|---|---|---|
Purposedifferent | 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. | 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 demand is still unclear, it measures interest in a feature before it is built. It separates real behavior from polite agreement and deliberately keeps build effort small. |
Complexitysame | Medium | Medium | Medium |
Timedifferent | 90-180 min | 1-2 h | 1-5 Tage |
Participantsdifferent | 3-6 | 3-8 | Nutzertraffic |
Formatdifferent | Workshop | Workshop + async | Async |
Outputdifferent | GQM Table, Metric Profiles | North Star metric, Input metric tree, Measurement cadence | Click Data, Interest Signal, Learning Decision |
Tagsno overlap | MetricsMeasurementEngineeringAlignment | GrowthMetricsAlignmentRetention | ValidationExperimentsDemandDiscovery |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
