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| Criterion |  Facilitation Dot Estimation |  Decision Making Pre-Mortem |  Product Discovery Fake Door Test |  Decision Making Assumption Surfacing |
|---|---|---|---|---|
Purposedifferent | When size or effort can only be estimated roughly, Dot Estimation condenses the group's experience into a quick range. It turns individual contributions into a visible selection. The result is captured as an Effort Heatmap, Risk Signals, and Discussion Targets. | In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures. | When demand is still unclear, it measures interest in a feature before it is built. It separates real behavior from polite agreement and deliberately keeps build effort small. | 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. |
Complexitydifferent | Low | Low | Medium | Low |
Timedifferent | 5-20 min | 20–45 min | 1-5 Tage | 45-90 min |
Participantsdifferent | 3-20 | Small cross-functional group | Nutzertraffic | 2-8 |
Formatdifferent | Workshop | Workshop | Async | Workshop + async |
Outputdifferent | Effort Heatmap, Risk Signals, Discussion Targets | Risk list, Mitigation plan, Assumption log | Click Data, Interest Signal, Learning Decision | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | EstimationEffortRisk | RiskDecisionFailurePlanning | ValidationExperimentsDemandDiscovery | AssumptionsRiskDecisionDiscovery |