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| Criterion | ![]() Business Strategy Porter Five Forces | ![]() Decision Making Pre-Mortem | ![]() Business Strategy Ansoff Matrix | ![]() Decision Making Assumption Surfacing |
|---|---|---|---|---|
Purposedifferent | Porter Five Forces analyzes the forces that shape competitive pressure and profitability in a market. The view of market structure goes beyond individual competitors and reveals systemic pressure points. | 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. | The Ansoff Matrix organizes growth options by market and product relation. It helps weigh expansion, diversification, and adaptation cleanly against each other. | 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. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | 1-3 h | 20–45 min | 45-90 min | 45-90 min |
Participantsdifferent | 2-8 | Small cross-functional group | 2-8 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Five Forces Analysis, Competitive Risks, Strategic Options | Risk list, Mitigation plan, Assumption log | Ansoff Matrix, Growth Options, Risk Notes | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | StrategyCompetitionMarket | RiskDecisionFailurePlanning | GrowthStrategyMarketPortfolio | AssumptionsRiskDecisionDiscovery |



