View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Product Discovery Solution Interview |  Systems Thinking Future Reality Tree |  Decision Making Delphi Method |  Systems Thinking Leverage Points |
|---|---|---|---|---|
Purposedifferent | When a solution idea is already on the table, it checks how it is understood and evaluated. It looks for resonance, objections, and missing fit early in the conversation. | A Future Reality Tree shows how desired actions are meant to lead to a better system state. The method checks whether a path of change holds together logically before time flows into implementation. | 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. | Leverage Points show exactly where interventions in a system produce a disproportionate effect. It draws relationships, patterns, and feedback loops. The result is captured as a leverage map and action strategy. |
Complexitydifferent | Medium | High | High | High |
Timedifferent | 30-60 min je Interview | 2-4 h | 1-4 Wochen | Half day |
Participantsdifferent | 5-10 Interviews | 3-8 | 6-30 Experten | 3-12 |
Formatdifferent | Workshop + async | Workshop | Async | Workshop |
Outputdifferent | Solution Feedback, Objection List, Validation Notes | Future Reality Tree, Negative Branches, Assumption List, Improved Injections | Expert Forecast, Consensus Range, Assumption Notes | Leverage Map, Action Strategy |
Tagsno overlap | ValidationInterviewsPrototype | Theory of ConstraintsSystems thinkingChange | ForecastingExpertsDecisionStrategy | Systems thinkingChangeStrategy |