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| Criterion | ![]() Operations After-Action Review | ![]() Business Strategy 5-Minuten VC-Check | ![]() Product Strategy Lean Canvas |
|---|---|---|---|
Purposedifferent | After missions or project phases with unclear outcomes, the method makes visible what actually happened and what can be learned from it. It separates course, effect, and causes so experience turns into solid improvement. | 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. | When an early product bet still has too many open points, it brings target group, problem, and assumptions into a single view. It condenses the idea so core risks become nameable. |
Complexitydifferent | Low | Low | Medium |
Timedifferent | 20-45 min | 5-15 min | 45-90 min |
Participantsdifferent | 3-12 | 1-5 | 1-6 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Lessons learned, Action items, Event summary | VC-check note, Go/sharpen/park decision, Risk and assumption list, Next validation step | Lean Canvas, Core Assumptions, Experiment Backlog |
Tagsno overlap | LearningOperationsImprovement | StartupValidationCompetition | StartupLeanAssumptionsBusiness model |
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