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Criterion
Gap Analysis method illustration showing its working structure
Business Strategy
GAP Analysis
A 5 Whys working surface connects an observable problem with evidenced causes, marked uncertainty and concrete countermeasures with ownership.
Operations
5 Whys
Paper illustration for Failure Mode and Effects Analysis
Operations
Failure Mode and Effects Analysis
Purposedifferent
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.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.For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability.
Complexitydifferent
MediumLowHigh
Timedifferent
1-3 h15-30 min2-6 h
Participantsdifferent
2-82-63-10
Formatdifferent
Workshop + asyncWorkshopWorkshop
Outputdifferent
Gap Matrix, Action Plan, Risk NotesRoot cause notes, CountermeasuresFMEA Table, Risk Priority, Mitigation Actions
Tagsno overlap
StrategyAnalysisPlanning
Root causeIncidentLeanProblem solving
RiskQualityOperationsRoot cause
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Methods with strong topical overlap with the current selection, not yet in the comparison.

Paper illustration for Root Cause Analysis.
Operations
Root Cause Analysis
Paper illustration for 8D Problem Solving.
Operations
8D Problem Solving
A3 Problem-Solving workspace showing the question, observations, and next decision.
Operations
A3 Problem Solving
Paper fishbone diagram with a measurable effect at the head and six labeled cause branches.
Operations
Fishbone Diagram