View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
Selected:Causal Factor AnalysisService BlueprintingFailure Mode and Effects AnalysisRoot Cause Tree Analysis
| Criterion |  Operations Causal Factor Analysis |  UX Design Service Blueprinting |  Operations Failure Mode and Effects Analysis |  Operations Root Cause Tree Analysis |
|---|---|---|---|---|
Purposedifferent | For an event with a complicated course, the method breaks down the contributing factors along the timeline. It shows how conditions, decisions, and reactions together produce a course of events. | When a service experience is spread across several touchpoints, it brings frontstage and backstage together. It shows where user contact and internal responsibility must fit. | For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. | For a problem with several suspected causes, the method builds a causal structure instead of a mere list. It makes visible how causes connect and where the strongest points of leverage lie. |
Complexitydifferent | High | High | High | Medium |
Timedifferent | 2-6 h | 0.5-2 Tage | 2-6 h | 1-3 h |
Participantsdifferent | 3-10 | 6-12 | 3-10 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | Event Timeline, Causal Factor Chart, Cause List, Corrective Actions | Service Blueprint, Fail Points, Ownership Map | FMEA Table, Risk Priority, Mitigation Actions | Cause Tree, Evidence Notes, Countermeasures |
Tagsno overlap | CausalityIncidentRoot causeTimeline | Service designOperationsJourneyBlueprint | RiskQualityOperationsRoot cause | Root causeTreeIncidentQuality |