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| Criterion |  Innovation Crazy 8s |  Innovation Lean Startup |  Innovation Design Thinking |  Business Strategy 5-Minuten VC-Check |
|---|---|---|---|---|
Purposedifferent | With only a few minutes available and a still-fuzzy solution search, the method forces a wide range of variants. It produces fast sketches before the first idea can settle in, making different directions directly comparable and open to further development. | 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. | For complex user problems with an uncertain cause, the method connects observation, interpretation, and experiment into a learning cycle. It keeps the focus on real needs and avoids premature solution language. This produces robust decisions for product and service. | The 5-Minute VC Check clarifies opportunities and strategic options at the earliest idea stage. It compares problem quality, customer willingness to pay, alternatives, differentiation, and market potential, and captures the result as a VC-check note, go/sharpen/park decision, and risk list. |
Complexitydifferent | Low | Medium | High | Low |
Timedifferent | 8-15 min | Wochen bis Monate je Lernzyklus | 1 Tag bis mehrere Wochen | 5-15 min |
Participantsdifferent | 1-10 | 2-8 | 4-10 | 1-5 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Sketch Set, Idea Shortlist, Direction Options | Hypothesis list, MVPs, Learning reports, Pivot or persevere decision | Problem Statement, Prototype, Test Learnings | VC-check note, Go/sharpen/park decision, Risk and assumption list, Next validation step |
Tagsno overlap | BrainstormingSketchingSpeedDivergenceDesign sprint | LeanStartupValidationMVP | InnovationPrototypeResearch | StartupValidationCompetition |