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| Criterion |  Innovation Lean Startup |  Operations Time Blocking |  Product Discovery Test Card |
|---|---|---|---|
Purposedifferent | For uncertain business assumptions, the method forces the idea into contact with real market reactions early. It separates wishful picture, assumption, and observable behavior, so that learning becomes faster than planning. This translates uncertainty into measurable insight. | With a calendar that grows on request, the method makes available time explicit again. It combines appointments, focus work, and buffer into a more realistic day structure. | 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 | Wochen bis Monate je Lernzyklus | 15-30 min Planung, laufend | 20-35 min |
Participantsdifferent | 2-8 | 1 | 1-5 |
Formatdifferent | Workshop + async | Async | Workshop + async |
Outputdifferent | Hypothesis list, MVPs, Learning reports, Pivot or persevere decision | Blocked Calendar, Capacity View, Focus Plan | Test Card with a pre-set threshold |
Tagsno overlap | LeanStartupValidationMVP | PlanningTime managementFocus | ExperimentsValidationDiscoveryHypothesis |
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