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| Criterion |  Decision Making Pre-Mortem |  Product Strategy ICE Scoring |  Delivery Cost of Delay |  Delivery Communication Plan |
|---|---|---|---|---|
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 ideas need sorting quickly, it condenses impact, confidence, and effort into one compact score. It connects customer value, product logic, and decision priorities. The result is captured as an ICE table and top-ideas list. | Helps clarify scope, order, and delivery flow in concrete terms. It makes work, constraints, and sequence manageable. The result is captured as a Cost of Delay table and prioritization sequence. | When many people need to be informed in parallel and messages would otherwise arrive unevenly or too late, a Communication Plan orders communication reliably. Channels, audiences, and cadences interlock so important information doesn't get lost. |
Complexitydifferent | Low | Low | High | Low |
Timedifferent | 20–45 min | 30-60 min | 90-180 min | 45-90 min |
Participantsdifferent | Small cross-functional group | 2-8 | 3-8 | 2-6 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Risk list, Mitigation plan, Assumption log | ICE Table, Top Idea List | CoD Table, Prioritization Sequence | Communication Plan, Channel Matrix, Message Cadence |
Tagsno overlap | RiskDecisionFailurePlanning | PrioritizationScoringGrowthDecision | PrioritizationDeliveryEconomicsDecision | CommunicationStakeholdersDeliveryPlanning |