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| Criterion |  Business Strategy 5-Minuten VC-Check |  Innovation Starbursting |  Innovation Brainwriting |  Innovation Brainstorming |
|---|---|---|---|---|
Purposedifferent | 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. | 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. | 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. | 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. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 5-15 min | 30-60 min | 15-30 min | 30-60 min |
Participantsdifferent | 1-5 | 3-10 | 3-12 | 4-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | VC-check note, Go/sharpen/park decision, Risk and assumption list, Next validation step | Star-Shaped Question Map, Question List, Assumption List | Idea sheets, Expanded concepts, Prioritized list | Idea pool, Theme clusters, Shortlist |
Tagsno overlap | StartupValidationCompetition | BrainstormingIdeationWorkshopDiscovery | BrainstormingCollaborationInclusionIdeas | BrainstormingIdeationCreativityWorkshopDivergence |