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 Getting Things Done |  Product Discovery Learning Card |  Product Discovery Smoke Test |
|---|---|---|---|
Purposedifferent | With many open commitments and ideas in daily life, a reliable external storage system emerges. The method relieves the mind so priority and context don't have to compete in memory. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. | 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. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 1-2 h Setup, laufend | 25-40 min | 1-5 Tage |
Participantsdifferent | 1 | 1-5 | Nutzertraffic |
Formatdifferent | Async | Workshop + async | Async |
Outputdifferent | Action Lists, Project List, Review Routine | Learning Card with evidence and next action | Interest Metrics, Conversion Signal, Learning Note |
Tagsno overlap | ProductivityPlanningTasksExecution | ExperimentsValidationDiscoveryLearning | ValidationExperimentsDemandGrowth |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
