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| Criterion |  Product Strategy Lean Canvas |  Business Strategy GAP Analysis |  Decision Making Pre-Mortem |
|---|---|---|---|
Purposedifferent | When an early product bet still has too many open points, it brings target group, problem, and assumptions into a single view. It condenses the idea so core risks become nameable. | GAP Analysis compares the current state with a target picture and makes the distance manageable. It becomes useful when, ahead of new initiatives, it must become clear which capabilities, processes, or resources are missing. | In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | 45-90 min | 1-3 h | 20–45 min |
Participantsdifferent | 1-6 | 2-8 | Small cross-functional group |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Lean Canvas, Core Assumptions, Experiment Backlog | Gap Matrix, Action Plan, Risk Notes | Risk list, Mitigation plan, Assumption log |
Tagsno overlap | StartupLeanAssumptionsBusiness model | StrategyAnalysisPlanning | RiskDecisionFailurePlanning |
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