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 Change Analysis |  Product Discovery Dual-Track Agile |  Product Discovery Test Card |  Product Discovery Learning Card |
|---|---|---|---|---|
Purposedifferent | For a deviation after a change, the method isolates the influence of the altered condition. It narrows down which differences are relevant and which are just accompanying noise. | When uncertainty and delivery run in parallel, it separates learning work from implementation while keeping both connected. It prevents unvalidated ideas from falling directly into the delivery stream. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | 45-120 min | Laufend, Wochen bis Monate | 20-35 min | 25-40 min |
Participantsdifferent | 2-6 | 4-10 | 1-5 | 1-5 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Change Matrix, Cause Hypotheses, Validation Questions, Action List | Discovery Backlog, Delivery Backlog, Experiment-Ergebnisse, Validierte Stories | Test Card with a pre-set threshold | Learning Card with evidence and next action |
Tagsno overlap | ChangeRoot causeTroubleshootingComparison | AgileDiscoveryDelivery | ExperimentsValidationDiscoveryHypothesis | ExperimentsValidationDiscoveryLearning |