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| Criterion |  Knowledge Modeling IBIS |  Operations 8D Problem Solving |  Business Strategy 5-Minuten VC-Check |
|---|---|---|---|
Purposedifferent | IBIS structures thinking about complex questions as a sequence of issues, ideas, and arguments. The method keeps discussions open without forcing them into premature consensus. | For an acute quality or delivery problem, the method structures immediate protection and root cause work together. It keeps the situation stable while the actual cause is investigated cleanly. | 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 | Medium | High | Low |
Timedifferent | 1-3 h | 1-6 Wochen | 5-15 min |
Participantsdifferent | 2-8 | 4-10 | 1-5 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Issue Map, Positions, Argument Notes | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan | VC-check note, Go/sharpen/park decision, Risk and assumption list, Next validation step |
Tagsno overlap | RationaleKnowledgeDecision | QualityProblem solvingRoot cause | StartupValidationCompetition |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
