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| Criterion |  Agile NoEstimates |  Product Discovery Riskiest Assumption Test |  Product Discovery Learning Card |  Product Discovery Experiment Canvas |
|---|---|---|---|---|
Purposedifferent | When estimating slows a team down more than it helps, it shifts the focus to flow, small slices, and real lead time. It sorts work by value, risk, and delivery ability. The result is captured as Throughput Data, Flow Forecast, and Slicing Rules. | 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 Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. | When experiments become unreadable after the fact, it arranges hypothesis, signal, and learning goal on a single canvas. It separates problem, assumption, solution, and evidence. The result is captured as a Completed Experiment Canvas and a Success Metric. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | laufend | 1-2 Wochen pro Iteration | 25-40 min | 30-60 min |
Participantsdifferent | 2-12 | 2-6 | 1-5 | 1-5 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Throughput Data, Flow Forecast, Slicing Rules | Prioritized Assumption List, Test Plan, Results Report | Learning Card with evidence and next action | Completed Experiment Canvas, Success Metric |
Tagsno overlap | EstimationForecastingFlow | ExperimentsValidationDiscoveryAssumptions | ExperimentsValidationDiscoveryLearning | ExperimentsValidationDiscoveryHypothesis |