View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Knowledge Modeling IBIS |  Knowledge Modeling Concept Mapping |  Agile Affinity Estimation |  Knowledge Modeling Knowledge Mapping |
|---|---|---|---|---|
Purposedifferent | IBIS structures thinking about complex questions as a sequence of issues, ideas, and arguments. The method keeps discussions open without forcing them into premature consensus. | Concept Mapping arranges terms and relationships in a network that makes subject-matter connections tangible. It fits when a topic needs to be understood structurally rather than linearly. | When many tasks need to be classified quickly, it sorts them by perceived effort and similarity. It reduces the effort of fine-grained estimation for large volumes. | Knowledge Mapping makes knowledge, gaps, and transfer paths visible across a field. It fits when expertise should not just exist but also be findable and transferable. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 1-3 h | 1-2 h | 30-90 min | 1-3 h |
Participantsdifferent | 2-8 | 1-8 | 3-12 | 3-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Issue Map, Positions, Argument Notes | Concept Map, Relationship Labels, Knowledge Gaps | Affinity Size Map, Grouped Estimates, Unclear Items | Knowledge Map, Critical Knowledge Areas, Transfer Plan |
Tagsno overlap | RationaleKnowledgeDecision | KnowledgeConceptsMappingSensemaking | EstimationBacklogRelative sizing | KnowledgeMappingRisk |