View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
Selected:ATAM (Architecture Tradeoff Analysis Method)Future Reality TreeAlignment MappingLeverage Points
| Criterion |  Architecture ATAM (Architecture Tradeoff Analysis Method) |  Systems Thinking Future Reality Tree |  Facilitation Alignment Mapping |  Systems Thinking Leverage Points |
|---|---|---|---|---|
Purposedifferent | ATAM helps teams weigh architecture decisions when quality goals compete. The team considers business goals, stakeholder expectations, and technical decisions together. The evaluation shows which risks need further investigation. | A Future Reality Tree shows how desired actions are meant to lead to a better system state. The method checks whether a path of change holds together logically before time flows into implementation. | When several people work toward one goal but hold different mental maps, Alignment Mapping makes the discrepancies visible. It arranges goals, assumptions, and priorities so shared direction becomes verifiable. | Leverage Points show exactly where interventions in a system produce a disproportionate effect. It draws relationships, patterns, and feedback loops. The result is captured as a leverage map and action strategy. |
Complexitydifferent | High | High | Medium | High |
Timedifferent | Several meetings plus preparation and analysis; total effort depends on scope | 2-4 h | 1-2 h | Half day |
Participantsdifferent | Evaluation team, architects, and relevant stakeholders | 3-8 | 4-12 | 3-12 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | Prioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigations | Future Reality Tree, Negative Branches, Assumption List, Improved Injections | Alignment Map, Open Issues, Decision Questions | Leverage Map, Action Strategy |
Tagsno overlap | ArchitectureQualityRiskTradeoffsStakeholders | Theory of ConstraintsSystems thinkingChange | AlignmentStakeholdersStrategyFacilitation | Systems thinkingChangeStrategy |