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 PERT Estimation |  Innovation Rolestorming |  Innovation Brainstorming |
|---|---|---|---|
Purposedifferent | 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. | When a search for ideas stalls, switching roles helps people step outside their own perspective and activate new logics of action. The method reduces habit because contributions arise from a different stance. This brings unfamiliar, often fitting solution approaches into play. | When a team faces an open question with many obvious directions, the method first creates breadth instead of premature commitment. It separates idea flow from evaluation and makes lines of thought visible, creating a pool for selection and further development. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 15-45 min | 30-60 min | 30-60 min |
Participantsdifferent | 1-8 | 3-12 | 4-12 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | PERT Estimate, Expected Value, Risk Notes | Rollenkarten, Ideenpool pro Rolle, Konsolidierte Shortlist | Idea pool, Theme clusters, Shortlist |
Tagsno overlap | EstimationUncertaintyRisk | BrainstormingIdeationCreativity | BrainstormingIdeationCreativityWorkshopDivergence |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
