View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Domain Modeling Context Map |  Decision Making OODA Loop |  Product Discovery Fake Door Test |  Product Discovery Learning Card |
|---|---|---|---|---|
Purposedifferent | When several contexts need to talk to each other, it makes their relationships and dependencies legible. It helps sort integration pressure and responsibilities across system boundaries. | In dynamic situations, decisions become outdated faster than they can be prepared. The OODA Loop holds observing, orienting, deciding, and acting together as a recurring rhythm so reaction does not slide into inertia. | When demand is still unclear, it measures interest in a feature before it is built. It separates real behavior from polite agreement and deliberately keeps build effort small. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. |
Complexitydifferent | Medium | Medium | Medium | Low |
Timedifferent | 1-3 h | 15-60 min je Zyklus | 1-5 Tage | 25-40 min |
Participantsdifferent | 2-8 | 1-8 | Nutzertraffic | 1-5 |
Formatdifferent | Workshop + async | Workshop + async | Async | Workshop + async |
Outputdifferent | Context Map, Integration Patterns, Boundary Notes | Situation Assessment, Decision Loop, Action Updates | Click Data, Interest Signal, Learning Decision | Learning Card with evidence and next action |
Tagsno overlap | Domain-Driven DesignBoundariesStrategy | DecisionChangeLearningStrategy | ValidationExperimentsDemandDiscovery | ExperimentsValidationDiscoveryLearning |