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| Criterion |  Decision Making Pre-Mortem |  Innovation Brainstorming |  Innovation Round Robin Brainstorming |
|---|---|---|---|
Purposedifferent | 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. | 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. | With unevenly distributed speaking time, the method brings every person into the contribution one after another. It prevents early voices from setting the direction while still producing a shared idea space. This makes participation plannable and the team's diversity visible. |
Complexitysame | Low | Low | Low |
Timedifferent | 20–45 min | 30-60 min | 20-45 min |
Participantsdifferent | Small cross-functional group | 4-12 | 4-10 |
Formatsame | Workshop | Workshop | Workshop |
Outputdifferent | Risk list, Mitigation plan, Assumption log | Idea pool, Theme clusters, Shortlist | Idea List, Cluster, Shortlist |
Tagsno overlap | RiskDecisionFailurePlanning | BrainstormingIdeationCreativityWorkshopDivergence | BrainstormingIdeationFacilitationInclusionCreativity |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
