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| Criterion |  Product Strategy Lean Canvas |  Facilitation Mind Mapping |  Product Discovery Pretotyping |  Innovation Brainwriting |
|---|---|---|---|---|
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 a topic is still unclear and too many thoughts surface at once, Mind Mapping creates an open surface for ordering them. It makes connections, subtopics, and starting points visible without fixing them too early. | Pretotyping clarifies whether a customer problem and solution idea create enough real demand. It separates problem, assumption, solution, and evidence, and captures the result as a pretotyping sketch, test setup, and conversion data. | When loud voices or hierarchy distort the idea search, the method creates a quiet entry into joint development. It gives everyone thinking space and gathers contributions without social brakes, making diversity more visible and easier to build on. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | 45-90 min | 15-45 min | Stunden bis wenige Tage | 15-30 min |
Participantsdifferent | 1-6 | 1-10 | 1-4 | 3-12 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Lean Canvas, Core Assumptions, Experiment Backlog | Mind Map, Topic Clusters, Open Questions | Pretotyping sketch, Test setup, Conversion data, Go or no-go decision | Idea sheets, Expanded concepts, Prioritized list |
Tagsno overlap | StartupLeanAssumptionsBusiness model | BrainstormingIdeasMappingStructureFacilitation | ValidationDemandMVP | BrainstormingCollaborationInclusionIdeas |