View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Decision Making Assumption Surfacing |  Engineering Goal Question Metric |  Product Discovery Riskiest Assumption Test |  Product Strategy Counter Metrics |
|---|---|---|---|---|
Purposedifferent | 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. | Helps clarify technical problems, hypotheses, and next steps in concrete terms. It breaks a technical problem into testable parts. The result is captured as a GQM table and metric briefs. | 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. | When a headline metric could mask side effects, it adds guardrail signals against unwanted outcomes. It connects customer value, product logic, and decision priorities. The result is captured as a counter-metric list and guardrail definitions. |
Complexitydifferent | Low | Medium | Medium | Low |
Timedifferent | 45-90 min | 90-180 min | 1-2 Wochen pro Iteration | 30-60 min |
Participantsdifferent | 2-8 | 3-6 | 2-6 | 2-6 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Assumption List, Critical Assumptions, Learning Plan | GQM Table, Metric Profiles | Prioritized Assumption List, Test Plan, Results Report | Counter Metric List, Guardrail Definitions |
Tagsno overlap | AssumptionsRiskDecisionDiscovery | MetricsMeasurementEngineeringAlignment | ExperimentsValidationDiscoveryAssumptions | MetricsMeasurementStrategyExperiments |