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| Criterion |  Knowledge Modeling PARA Method |  Product Discovery Smoke Test |  Product Discovery Test Card |
|---|---|---|---|
Purposedifferent | The PARA Method organizes knowledge into Projects, Areas, Resources, and Archives. It creates order when digital notes, files, and tasks no longer cleanly fit current work. | 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. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 1-3 h Setup, laufend | 1-5 Tage | 20-35 min |
Participantsdifferent | 1 | Nutzertraffic | 1-5 |
Formatdifferent | Async | Async | Workshop + async |
Outputdifferent | PARA Structure, Project Notes, Knowledge Archive | Interest Metrics, Conversion Signal, Learning Note | Test Card with a pre-set threshold |
Tagsno overlap | KnowledgeProductivityOrganization | ValidationExperimentsDemandGrowth | ExperimentsValidationDiscoveryHypothesis |
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