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| Criterion |  Product Discovery Working Backwards |  UX Research HEART Framework |  Growth Flywheel |  Engineering Goal Question Metric |
|---|---|---|---|---|
Purposedifferent | When the target state and benefit need to be clear first, it thinks backward from the desired outcome into the product logic. It sharpens vision, objections, and value proposition before elaboration. | Helps clarify observations, needs, and patterns in concrete terms. It groups observations into patterns, questions, and decisions. The result is captured as a HEART-GSM table and dashboard. | 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. | 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 | 4-8 h, mehrere Iterationen | 120 min initial, dann laufend | 60-120 min | 90-180 min |
Participantsdifferent | 2-6 | 3-6 | 3-8 | 3-6 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Future Press Release, FAQ, Vision Statement | HEART-GSM Table, Dashboard | Flywheel Map, Friction Points, Growth Levers, Experiment Backlog | GQM Table, Metric Profiles |
Tagsno overlap | VisionNarrativeAlignment | MetricsUX researchMeasurementSatisfaction | GrowthRetentionConversion | MetricsMeasurementEngineeringAlignment |