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 Fault Tree Analysis |  Facilitation Lean Coffee |  Facilitation World Café |  Facilitation Open Space Technology |
|---|---|---|---|---|
Purposedifferent | 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 a group without a fixed agenda needs to get into useful conversations quickly, Lean Coffee structures the start around interests rather than a presentation. The group itself negotiates which topics get time first and which wait. | When a group needs to connect many viewpoints in a short time, World Café creates a calm alternation between closeness and rotation. It sets thinking in motion without forcing the conversation into full-plenary rigidity. | When a complex topic does not yet have a fitting agenda, Open Space Technology hands topic ownership back to the participants. The format suits questions that only move forward when real interest determines the order. |
Complexitydifferent | High | Low | Medium | High |
Timedifferent | 2-6 h | 30-90 min | 60-180 min | 0.5-2 Tage |
Participantsdifferent | 3-8 | 3-20 | 12-100+ | 20-500+ |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | Fault Tree, Critical Paths, Cause Hypotheses, Control Actions | Prioritized Topics, Discussion Notes, Action Items | Table Notes, Emergent Themes, Shared Questions | Session Marketplace, Proceedings, Action Topics |
Tagsno overlap | RiskRoot causeSafety | FacilitationAutonomyDialogue | FacilitationDialogueLarge groupSensemaking | FacilitationLarge groupAutonomy |