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| Criterion |  Knowledge Modeling IBIS |  Facilitation Alignment Mapping |  Product Discovery Test Card |
|---|---|---|---|
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. | 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. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | 1-3 h | 1-2 h | 20-35 min |
Participantsdifferent | 2-8 | 4-12 | 1-5 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Issue Map, Positions, Argument Notes | Alignment Map, Open Issues, Decision Questions | Test Card with a pre-set threshold |
Tagsno overlap | RationaleKnowledgeDecision | AlignmentStakeholdersStrategyFacilitation | ExperimentsValidationDiscoveryHypothesis |
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