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| Criterion |  Decision Making Trade-off Analysis |  Delivery Communication Plan |  Delivery Cost of Delay |  Architecture Architecture Communication Canvas |
|---|---|---|---|---|
Purposedifferent | With limited resources, quality, speed, cost, and risk almost always compete with each other. Trade-off Analysis makes these tensions explicit and prevents decisions from producing hidden side effects. | 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. | 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. | The Architecture Communication Canvas plans architecture communication so the right people receive the right message. The method turns technical complexity into deliberate communication design. |
Complexitydifferent | Medium | Low | High | Medium |
Timedifferent | 45-120 min | 45-90 min | 90-180 min | 60-120 min |
Participantsdifferent | 2-8 | 2-6 | 3-8 | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Trade-off Matrix, Criteria List, Decision Rationale, Accepted Downsides | Communication Plan, Channel Matrix, Message Cadence | CoD Table, Prioritization Sequence | Communication Canvas, Stakeholder Messages, Architecture Communication Plan |
Tagsno overlap | TradeoffsDecisionCriteriaOptions | CommunicationStakeholdersDeliveryPlanning | PrioritizationDeliveryEconomicsDecision | ArchitectureCommunicationStakeholdersCanvas |