View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Business Strategy Business Model Stress Test |  Decision Making Assumption Surfacing |  Product Discovery Opportunity Solution Tree |  Product Strategy DIBB |
|---|---|---|---|---|
Purposedifferent | A Business Model Stress Test checks how well a business model holds up under pressure and headwinds. It compares strengths, risks, market logic, and courses of action. The result is captured as a stress-test report and action plan per scenario. | 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. | When discovery keeps swinging between goals, ideas, and learning loops, it creates clear steering logic. It connects the desired outcome, opportunities, and experiments into a legible structure. | 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 | High | Low | Medium | Low |
Timedifferent | Half day | 45-90 min | 1-2 h Setup, laufend | 1-2 h |
Participantsdifferent | 3-8 | 2-8 | 2-6 | 2-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Stress Test Report, Action Plan per Scenario | Assumption List, Critical Assumptions, Learning Plan | Opportunity Solution Tree, Experiment Backlog, Learning Log | DIBB document, Belief list, Bet list, Learning report |
Tagsno overlap | StrategyBusiness modelRiskDiagnosis | AssumptionsRiskDecisionDiscovery | DiscoveryOutcomesExperimentsOpportunity | StrategyDecisionAssumptionsHypothesis |