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 Constraint Analysis |  Decision Making PERT Estimation |  Decision Making Wideband Delphi |  Decision Making Three-Point Estimation |
|---|---|---|---|---|
Purposedifferent | When an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. | On complex initiatives, a plain average tends to understate just how uncertain the outcome really is. It separates options, evaluation criteria, and open risks. The result is captured as a PERT Estimate, Expected Value, and Risk Notes. | A single opinion rarely holds up for planning when the future is genuinely uncertain. It separates options, evaluation criteria, and open risks. The result is captured as an Estimate Range, Assumption Log, and Expert Consensus Notes. | A single estimate for effort, time, or risk often looks too smooth for the real uncertainty behind it. It separates options, evaluation criteria, and open risks. The result is captured as a Three-Point Estimate, Risk Range, and Assumption Notes. |
Complexitydifferent | Low | Medium | High | Medium |
Timedifferent | 30-90 min | 15-45 min | 1-4 h or multiple rounds | 10-30 min je Item |
Participantsdifferent | 2-8 | 1-8 | 4-12 Experten | 1-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | PERT Estimate, Expected Value, Risk Notes | Estimate Range, Assumption Log, Expert Consensus Notes | Three-Point Estimate, Risk Range, Assumption Notes |
Tagsno overlap | ConstraintsDecisionPlanningOptions | EstimationUncertaintyRisk | EstimationExpertsForecasting | EstimationUncertaintyForecasting |