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| Criterion |  Knowledge Modeling PARA Method |  Product Discovery Opportunity Solution Tree |  Operations Eat the Frog |  Product Discovery Hypothesis Prioritization Canvas |
|---|---|---|---|---|
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 discovery keeps swinging between goals, ideas, and learning loops, it creates clear steering logic. It connects the desired outcome, opportunities, and experiments into a legible structure. | The method protects energy and attention for the task that creates the largest progress and is often postponed. | When many hypotheses compete for attention, it brings order to their learning sequence and importance. It separates problem, assumption, solution, and evidence. The result is captured as a prioritization canvas and a hypothesis backlog. |
Complexitydifferent | Medium | Medium | Low | Medium |
Timedifferent | 1-3 h Setup, laufend | 1-2 h Setup, laufend | 15-90 min daily | 60-90 min |
Participantsdifferent | 1 | 2-6 | 1 | 3-8 |
Formatdifferent | Async | Workshop + async | Async | Workshop |
Outputdifferent | PARA Structure, Project Notes, Knowledge Archive | Opportunity Solution Tree, Experiment Backlog, Learning Log | Priority Task, Completion Note, Daily Focus | Prioritization Canvas, Hypothesis Backlog |
Tagsno overlap | KnowledgeProductivityOrganization | DiscoveryOutcomesExperimentsOpportunity | PrioritizationProductivityFocusExecution | ExperimentsPrioritizationDiscoveryHypothesis |