View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Operations Barrier Analysis |  Operations Fault Tree Analysis |  Facilitation Stakeholder Mapping |  Facilitation Alignment Mapping |
|---|---|---|---|---|
Purposedifferent | For a risk that can only be managed through multiple layers of protection, the method examines the effectiveness of each barrier. It shows where safeguards are missing, too weak, or fail under real conditions. | For a critical top event with several possible triggers, the method logically models failure paths. It makes visible which combinations of conditions can lead to damage. | When an initiative depends on many people, interests, and power dynamics, Stakeholder Mapping systematically orders the environment. It shows who influences, who is affected, and where relationship management or safeguarding matters first. | 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. |
Complexitydifferent | Medium | High | Low | Medium |
Timedifferent | 2-4 h | 2-6 h | 60–90 min | 1-2 h |
Participantsdifferent | 2-6 | 3-8 | 2-8 | 4-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Barrier Inventory, Failure Analysis per Barrier, Action Backlog | Fault Tree, Critical Paths, Cause Hypotheses, Control Actions | Stakeholder Map, Engagement Plan, Risk Notes | Alignment Map, Open Issues, Decision Questions |
Tagsno overlap | Root causeSafetyIncident | RiskRoot causeSafety | StakeholdersAlignmentFacilitationChange | AlignmentStakeholdersStrategyFacilitation |