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 Delphi Method |  Product Strategy ICE Scoring |  Decision Making Argument Mapping |  Decision Making Decision Matrix |
|---|---|---|---|---|
Purposedifferent | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | When ideas need sorting quickly, it condenses impact, confidence, and effort into one compact score. It connects customer value, product logic, and decision priorities. The result is captured as an ICE table and top-ideas list. | When statements, evidence, and counterarguments get mixed up, a debate quickly loses its structure. Argument Mapping breaks a thesis down into its reasoning and makes visible what it really rests on. | When several options collide with several criteria, comparison quickly becomes subjective. A Decision Matrix makes the trade-off visible and brings weighting, criteria, and options into a shared logic. |
Complexitydifferent | High | Low | Medium | Medium |
Timedifferent | 1-4 Wochen | 30-60 min | 1-3 h | 45-90 min |
Participantsdifferent | 6-30 Experten | 2-8 | 1-8 | 2-8 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | ICE Table, Top Idea List | Argument Map, Evidence Gaps, Decision Rationale | Decision Matrix, Scoring Rationale, Selected Option |
Tags1 shared | ForecastingExpertsDecisionStrategy | PrioritizationScoringGrowthDecision | SensemakingDecisionRationale | DecisionCriteriaScoringTradeoffs |