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| Criterion |  Product Discovery Landing Page Test |  Architecture ARID (Active Reviews for Intermediate Designs) |  Growth Flywheel |
|---|---|---|---|
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. | ARID examines how well developers can work with a technical design. It focuses on a part of the system that can still be revised, between the architecture overview and the detailed specification. | 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. |
Complexitysame | Medium | Medium | Medium |
Timedifferent | 1-5 Tage | 2–4 h review as a planning range; preparation and evaluation additional | 60-120 min |
Participantsdifferent | Nutzertraffic | Designers, developers as users, and facilitation | 3-8 |
Formatdifferent | Async | Workshop + async | Workshop |
Outputdifferent | Landing Page, Conversion Data, Learning Summary | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Flywheel Map, Friction Points, Growth Levers, Experiment Backlog |
Tagsno overlap | ValidationConversionMarketing | ArchitectureEngineeringFeedbackValidationTasks | GrowthRetentionConversion |
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