View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Facilitation Dot Estimation |  Decision Making Assumption Surfacing |  Knowledge Modeling Event Modeling |  Product Strategy DIBB |
|---|---|---|---|---|
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. | 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. | Event Modeling connects business workflows with commands, events, and views into one coherent mental model. It helps design behavior, UI, and technical slices from the same underlying logic. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. |
Complexitydifferent | Low | Low | Medium | Low |
Timedifferent | 5-20 min | 45-90 min | 2-6 h | 1-2 h |
Participantsdifferent | 3-20 | 2-8 | 2-8 | 2-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Effort Heatmap, Risk Signals, Discussion Targets | Assumption List, Critical Assumptions, Learning Plan | Event Model, UI Flow, Commands, Read Models | DIBB document, Belief list, Bet list, Learning report |
Tagsno overlap | EstimationEffortRisk | AssumptionsRiskDecisionDiscovery | EventsBlueprintDomain-Driven DesignBehavior | StrategyDecisionAssumptionsHypothesis |