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| Criterion |  Innovation Lean Startup |  Innovation Brainwriting |  Innovation Starbursting |
|---|---|---|---|
Purposedifferent | For uncertain business assumptions, the method forces the idea into contact with real market reactions early. It separates wishful picture, assumption, and observable behavior, so that learning becomes faster than planning. This translates uncertainty into measurable insight. | 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. | Helps clarify ideas, open questions, and testable next steps in concrete terms. It opens the thinking space, collects ideas, and leads to testable options. The result is captured as a star-shaped question map, question list, and assumption list. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | Wochen bis Monate je Lernzyklus | 15-30 min | 30-60 min |
Participantsdifferent | 2-8 | 3-12 | 3-10 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Hypothesis list, MVPs, Learning reports, Pivot or persevere decision | Idea sheets, Expanded concepts, Prioritized list | Star-Shaped Question Map, Question List, Assumption List |
Tagsno overlap | LeanStartupValidationMVP | BrainstormingCollaborationInclusionIdeas | BrainstormingIdeationWorkshopDiscovery |
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