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| Criterion |  Innovation Lean Startup |  Operations Ivy Lee Method |  Product Strategy Lean Canvas |  Operations Getting Things Done |
|---|---|---|---|---|
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 restless workday full of too many open items, the method creates radical simplicity. It directs attention to a short sequence instead of a broad, still-open field. | When an early product bet still has too many open points, it brings target group, problem, and assumptions into a single view. It condenses the idea so core risks become nameable. | 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. |
Complexitydifferent | Medium | Low | Medium | Medium |
Timedifferent | Wochen bis Monate je Lernzyklus | 5-10 min daily | 45-90 min | 1-2 h Setup, laufend |
Participantsdifferent | 2-8 | 1 | 1-6 | 1 |
Formatdifferent | Workshop + async | Async | Workshop + async | Async |
Outputdifferent | Hypothesis list, MVPs, Learning reports, Pivot or persevere decision | Daily Priority List, Completion Notes | Lean Canvas, Core Assumptions, Experiment Backlog | Action Lists, Project List, Review Routine |
Tagsno overlap | LeanStartupValidationMVP | PrioritizationProductivityExecution | StartupLeanAssumptionsBusiness model | ProductivityPlanningTasksExecution |