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| Criterion |  Innovation Lean Startup |  Product Strategy Counter Metrics |  Product Strategy KPI Tree |  Growth A/B Testing |
|---|---|---|---|---|
Purposedifferent | For uncertain business assumptions, the method forces the idea into contact with real market reactions early. It separates wishful picture, assumption, and observable behavior, so that learning becomes faster than planning. This translates uncertainty into measurable insight. | When a headline metric could mask side effects, it adds guardrail signals against unwanted outcomes. It connects customer value, product logic, and decision priorities. The result is captured as a counter-metric list and guardrail definitions. | 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 two variants compete, discussions quickly decide by taste rather than effect. A/B Testing checks behavior under controlled conditions and separates real improvement from chance or expectation effects. |
Complexitydifferent | Medium | Low | Medium | High |
Timedifferent | Wochen bis Monate je Lernzyklus | 30-60 min | 90-180 min initial, dann laufend | 1-4 Wochen |
Participantsdifferent | 2-8 | 2-6 | 3-8 | 1-6 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Async |
Outputdifferent | Hypothesis list, MVPs, Learning reports, Pivot or persevere decision | Counter Metric List, Guardrail Definitions | KPI Tree, Owner List | Experiment results, Decision log, Learning summary |
Tagsno overlap | LeanStartupValidationMVP | MetricsMeasurementStrategyExperiments | MetricsStrategyAlignmentMeasurement | ExperimentsGrowthAnalyticsValidation |