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| Criterion |  Facilitation Nominal Group Technique |  Product Strategy Lean Canvas |  Innovation Round Robin Brainstorming |  Innovation Brainstorming |
|---|---|---|---|---|
Purposedifferent | 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. | 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. | With unevenly distributed speaking time, the method brings every person into the contribution one after another. It prevents early voices from setting the direction while still producing a shared idea space. This makes participation plannable and the team's diversity visible. | When a team faces an open question with many obvious directions, the method first creates breadth instead of premature commitment. It separates idea flow from evaluation and makes lines of thought visible, creating a pool for selection and further development. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | 60-120 min | 45-90 min | 20-45 min | 30-60 min |
Participantsdifferent | 5-12 | 1-6 | 4-10 | 4-12 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop |
Outputdifferent | Ranked Ideas, Clarified Options, Group Priority | Lean Canvas, Core Assumptions, Experiment Backlog | Idea List, Cluster, Shortlist | Idea pool, Theme clusters, Shortlist |
Tagsno overlap | FacilitationPrioritizationVotingInclusion | StartupLeanAssumptionsBusiness model | BrainstormingIdeationFacilitationInclusionCreativity | BrainstormingIdeationCreativityWorkshopDivergence |