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| Criterion |  Innovation Lean Startup |  Innovation Brainstorming |  Innovation Rapid Ideation |  Innovation Design Charrette |
|---|---|---|---|---|
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 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. | When a decision needs to be prepared quickly, the method generates many solution-close variants in a short time. It deliberately relies on pace to undercut self-censorship and perfectionism. This quickly produces a usable field for prioritization and further work. | In a tightly timed design process with many participants, the method pools several lines of thinking in a short time. It brings parallel design energy without letting the discussion tip into endless coordination. This quickly produces solid directions for architecture or space. |
Complexitydifferent | Medium | Low | Low | Medium |
Timedifferent | Wochen bis Monate je Lernzyklus | 30-60 min | 5-20 min | Halber Tag bis mehrere Tage |
Participantsdifferent | 2-8 | 4-12 | 1-20 | 10-50 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Hypothesis list, MVPs, Learning reports, Pivot or persevere decision | Idea pool, Theme clusters, Shortlist | Ideenpool, Roh-Shortlist, Cluster | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction |
Tagsno overlap | LeanStartupValidationMVP | BrainstormingIdeationCreativityWorkshopDivergence | BrainstormingIdeationDivergenceSpeed | BrainstormingWorkshopCollaborationIdeation |