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| Criterion | ![]() Product Strategy Lean Canvas | ![]() Facilitation Nominal Group Technique | ![]() Operations A3 Problem Solving |
|---|---|---|---|
Purposedifferent | 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. | When loud voices could dominate a round, Nominal Group Technique protects individual thinking time from group effects. It collects ideas separately first and only then enables shared weighting. | For a complex deviation with several people involved, the method bundles problem, analysis, and decision onto one page. It creates a shared working space where causes, countermeasures, and follow-up fit together. |
Complexitysame | Medium | Medium | Medium |
Timedifferent | 45-90 min | 60-120 min | 45-90 min |
Participantsdifferent | 1-6 | 5-12 | 2-5 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Lean Canvas, Core Assumptions, Experiment Backlog | Ranked Ideas, Clarified Options, Group Priority | A3 Report, Action Plan, Root Cause Analysis |
Tagsno overlap | StartupLeanAssumptionsBusiness model | FacilitationPrioritizationVotingInclusion | LeanProblem solvingCoachingOperations |
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