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| Criterion |  Growth Flywheel |  Business Strategy 5-Minuten VC-Check |  Product Discovery Test Card |  Product Discovery Experiment Canvas |
|---|---|---|---|---|
Purposedifferent | 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. | The 5-Minute VC Check clarifies opportunities and strategic options at the earliest idea stage. It compares problem quality, customer willingness to pay, alternatives, differentiation, and market potential, and captures the result as a VC-check note, go/sharpen/park decision, and risk list. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. | When experiments become unreadable after the fact, it arranges hypothesis, signal, and learning goal on a single canvas. It separates problem, assumption, solution, and evidence. The result is captured as a Completed Experiment Canvas and a Success Metric. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | 60-120 min | 5-15 min | 20-35 min | 30-60 min |
Participantsdifferent | 3-8 | 1-5 | 1-5 | 1-5 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Flywheel Map, Friction Points, Growth Levers, Experiment Backlog | VC-check note, Go/sharpen/park decision, Risk and assumption list, Next validation step | Test Card with a pre-set threshold | Completed Experiment Canvas, Success Metric |
Tagsno overlap | GrowthRetentionConversion | StartupValidationCompetition | ExperimentsValidationDiscoveryHypothesis | ExperimentsValidationDiscoveryHypothesis |