View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Product Discovery Assumption Mapping |  Decision Making Pre-Mortem |  Architecture Risk Storming |  Decision Making Constraint Analysis |
|---|---|---|---|---|
Purposedifferent | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. | 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. | Helps clarify architecture context, options, and consequences in concrete terms. It organizes technical context, alternatives, and consequences. The result is captured as an Annotated Diagram, a Prioritized Risk List, and an Action Backlog. | When an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | 45-60 min | 20–45 min | 60-90 min | 30-90 min |
Participantsdifferent | 2-8 | Small cross-functional group | 4-12 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Assumption map, Test backlog, Risk ranking | Risk list, Mitigation plan, Assumption log | Annotated Diagram, Prioritized Risk List, Action Backlog | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries |
Tagsno overlap | AssumptionsRiskExperimentsValidation | RiskDecisionFailurePlanning | RiskArchitectureWorkshopValidation | ConstraintsDecisionPlanningOptions |