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| Criterion |  Operations Ivy Lee Method |  Decision Making Assumption Surfacing |  Product Discovery Riskiest Assumption Test |  Operations Eat the Frog |
|---|---|---|---|---|
Purposedifferent | 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. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. | When an idea hinges on one critical unknown, it prioritizes testing that exact piece of uncertainty first. It separates problem, assumption, solution, and evidence. The result is captured as a prioritized list of assumptions, a test plan, and a result report. | The method protects energy and attention for the task that creates the largest progress and is often postponed. |
Complexitydifferent | Low | Low | Medium | Low |
Timedifferent | 5-10 min daily | 45-90 min | 1-2 Wochen pro Iteration | 15-90 min daily |
Participantsdifferent | 1 | 2-8 | 2-6 | 1 |
Formatdifferent | Async | Workshop + async | Workshop + async | Async |
Outputdifferent | Daily Priority List, Completion Notes | Assumption List, Critical Assumptions, Learning Plan | Prioritized Assumption List, Test Plan, Results Report | Priority Task, Completion Note, Daily Focus |
Tagsno overlap | PrioritizationProductivityExecution | AssumptionsRiskDecisionDiscovery | ExperimentsValidationDiscoveryAssumptions | PrioritizationProductivityFocusExecution |