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 Ansoff Matrix |  Operations 5 Whys |  Business Strategy Porter Five Forces |  Operations Barrier Analysis |
|---|---|---|---|---|
Purposedifferent | The Ansoff Matrix organizes growth options by market and product relation. It helps weigh expansion, diversification, and adaptation cleanly against each other. | For a single, hard-to-explain deviation, the method exposes the causal chain behind the visible symptom. It keeps the cause open until a controllable condition emerges instead of a mere description. | 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. | For a risk that can only be managed through multiple layers of protection, the method examines the effectiveness of each barrier. It shows where safeguards are missing, too weak, or fail under real conditions. |
Complexitydifferent | Low | Low | Medium | Medium |
Timedifferent | 45-90 min | 15-30 min | 1-3 h | 2-4 h |
Participantsdifferent | 2-8 | 2-6 | 2-8 | 2-6 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Ansoff Matrix, Growth Options, Risk Notes | Root cause notes, Countermeasures | Five Forces Analysis, Competitive Risks, Strategic Options | Barrier Inventory, Failure Analysis per Barrier, Action Backlog |
Tagsno overlap | GrowthStrategyMarketPortfolio | Root causeIncidentLeanProblem solving | StrategyCompetitionMarket | Root causeSafetyIncident |