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| Criterion |  Innovation Rapid Ideation |  Decision Making Pre-Mortem |  Innovation Crazy 8s |
|---|---|---|---|
Purposedifferent | 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 early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures. | 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. |
Complexitysame | Low | Low | Low |
Timedifferent | 5-20 min | 20–45 min | 8-15 min |
Participantsdifferent | 1-20 | Small cross-functional group | 1-10 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | Ideenpool, Roh-Shortlist, Cluster | Risk list, Mitigation plan, Assumption log | Sketch Set, Idea Shortlist, Direction Options |
Tagsno overlap | BrainstormingIdeationDivergenceSpeed | RiskDecisionFailurePlanning | BrainstormingSketchingSpeedDivergenceDesign sprint |
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