View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Architecture Architecture Inception Canvas |  Decision Making Constraint Analysis |  Product Discovery Assumption Mapping |  Decision Making Pre-Mortem |
|---|---|---|---|---|
Purposedifferent | The Architecture Inception Canvas bundles the first architecture questions into a compact decision picture. It fits when an initiative is still in motion but still needs clear guardrails. | 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. | 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. |
Complexitydifferent | Low | Low | Medium | Low |
Timedifferent | 1-2 h | 30-90 min | 45-60 min | 20–45 min |
Participantsdifferent | 3-8 | 2-8 | 2-8 | Small cross-functional group |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Inception Canvas, Risks, Goal List, Open Questions | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Assumption map, Test backlog, Risk ranking | Risk list, Mitigation plan, Assumption log |
Tagsno overlap | AlignmentArchitectureCanvas | ConstraintsDecisionPlanningOptions | AssumptionsRiskExperimentsValidation | RiskDecisionFailurePlanning |