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 |  Product Discovery Smoke Test |  Decision Making Argument Mapping |  Growth A/B Testing |
|---|---|---|---|---|
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 demand only needs to be roughly verified, it tests interest with minimal effort. It measures whether people would take a next step at all. | When statements, evidence, and counterarguments get mixed up, a debate quickly loses its structure. Argument Mapping breaks a thesis down into its reasoning and makes visible what it really rests on. | When two variants compete, discussions quickly decide by taste rather than effect. A/B Testing checks behavior under controlled conditions and separates real improvement from chance or expectation effects. |
Complexitydifferent | Medium | Low | Medium | High |
Timedifferent | 1-3 h | 1-5 Tage | 1-3 h | 1-4 Wochen |
Participantsdifferent | 2-8 | Nutzertraffic | 1-8 | 1-6 |
Formatdifferent | Workshop + async | Async | Workshop + async | Async |
Outputdifferent | Issue Map, Positions, Argument Notes | Interest Metrics, Conversion Signal, Learning Note | Argument Map, Evidence Gaps, Decision Rationale | Experiment results, Decision log, Learning summary |
Tagsno overlap | RationaleKnowledgeDecision | ValidationExperimentsDemandGrowth | SensemakingDecisionRationale | ExperimentsGrowthAnalyticsValidation |