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 |  Decision Making Pre-Mortem |  Architecture Software Architecture Canvas |
|---|---|---|---|---|
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. | 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. | The Software Architecture Canvas reduces a system to the most important architecture decisions, constraints, and interfaces. It is useful when teams need a resilient overall picture quickly. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 1-2 h | 30-90 min | 20–45 min | 1-2 h |
Participantsdifferent | 3-8 | 2-8 | Small cross-functional group | 3-10 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop |
Outputdifferent | Inception Canvas, Risks, Goal List, Open Questions | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Risk list, Mitigation plan, Assumption log | Architecture Canvas, Goals, Constraints, Quality Attributes |
Tagsno overlap | AlignmentArchitectureCanvas | ConstraintsDecisionPlanningOptions | RiskDecisionFailurePlanning | CanvasArchitectureAlignmentWorkshop |