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| Criterion |  Product Discovery Landing Page Test |  Architecture ARID (Active Reviews for Intermediate Designs) |  Growth Funnel Analysis |  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. | 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. | 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 | Medium |
Timedifferent | 1-5 Tage | 2–4 h review as a planning range; preparation and evaluation additional | 1-3 h | 60-120 min |
Participantsdifferent | Nutzertraffic | Designers, developers as users, and facilitation | 1-5 | 3-8 |
Formatdifferent | Async | Workshop + async | 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 | Funnel report, Drop-off analysis, Optimization hypotheses | Flywheel Map, Friction Points, Growth Levers, Experiment Backlog |
Tagsno overlap | ValidationConversionMarketing | ArchitectureEngineeringFeedbackValidationTasks | AnalyticsConversionGrowth | GrowthRetentionConversion |