View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Decision Making Assumption Surfacing |  Facilitation Decision Jam |  Decision Making Pre-Mortem |  Product Strategy DIBB |
|---|---|---|---|---|
Purposedifferent | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. | When a decision is stuck, Decision Jam loosens the knot through structured separation of problem, idea, and selection. The format creates movement without jumping prematurely at the first seemingly elegant answer. | 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. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 45-90 min | 60-90 min | 20–45 min | 1-2 h |
Participantsdifferent | 2-8 | 4-10 | Small cross-functional group | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Assumption List, Critical Assumptions, Learning Plan | Problem Cluster, Prioritized Challenge, Experiment | Risk list, Mitigation plan, Assumption log | DIBB document, Belief list, Bet list, Learning report |
Tags1 shared | AssumptionsRiskDecisionDiscovery | FacilitationDecisionProblem solvingWorkshop | RiskDecisionFailurePlanning | StrategyDecisionAssumptionsHypothesis |