Updated on 9 November 2026 by Nicolas Finet, CEO of Sortlist. This guide has been rewritten for 2026: it explains internal analysis and how it differs from external analysis, the main tools (SWOT, VRIO, gap analysis, core competencies, capability assessment), a step-by-step method and common mistakes.
An internal analysis looks at your organisation's own resources, capabilities, processes and performance to understand its strengths and weaknesses. An external analysis looks at the market, competitors and environment. A good strategy needs both. This guide focuses on the internal side.
Key takeaways
- Internal analysis assesses what you control: resources, capabilities, culture, finances, people and processes. External analysis assesses what you do not control: market, competitors, regulation and trends.
- VRIO tests whether a resource is valuable, rare, costly to imitate and supported by the organisation, to judge if it can give a sustained advantage. It looks only inward, and advantages erode, so review findings regularly.
- Be specific and evidence-based: use data, customer feedback and benchmarks, not opinions.
What is an internal analysis?
An internal analysis is a structured review of an organisation's internal factors to identify strengths to build on and weaknesses to fix. It covers resources (people, money, assets, technology, intellectual property), capabilities (what the organisation does well) and processes (how work gets done), plus culture and leadership.
Internal or external analysis?
| Criteria | Internal analysis | External analysis |
|---|---|---|
| Focus | Inside the organisation | The environment around it |
| Questions | What are we good at? Where are we weak? | What is changing? Who are our competitors? What do customers want? |
| Tools | SWOT (strengths and weaknesses), VRIO, gap analysis, value chain, capability assessment | PESTLE, Porter's five forces, market research, competitor analysis |
| Control | High | Low |
SWOT combines both: strengths and weaknesses are internal, opportunities and threats are external. See external analysis.
Why conduct an internal analysis?
- Informs strategy: you choose goals your organisation can achieve.
- Reveals hidden strengths that can differentiate you.
- Finds weaknesses before competitors exploit them.
- Allocates resources to the best opportunities.
- Prepares for change, such as growth, restructuring or a new product.
- Supports positioning: your strengths should underpin your promise. See market positioning.
Business analysis tools
SWOT analysis and core competencies
List internal strengths and weaknesses and external opportunities and threats. Make each item specific ("Net Promoter Score of 62, up 10 points in a year" rather than "good customer service"). Identify core competencies: the combination of skills and technology that gives a competitive edge and is hard to copy.
VRIO analysis
“VRIO looks only inward, and advantages erode, so review the findings every quarter.”
ClearPoint Strategy, VRIO framework
Developed by Jay Barney, VRIO asks four questions about each resource or capability:
| Question | Meaning | If yes |
|---|---|---|
| Valuable? | Does it help exploit opportunities or neutralise threats? | At least competitive parity |
| Rare? | Do few competitors have it? | A temporary advantage |
| Costly to imitate? | Is it hard to copy or substitute? | A sustained advantage is possible |
| Organised to capture value? | Are processes, structure and culture set up to exploit it? | Sustained competitive advantage |
The earlier VRIN version asked whether resources were valuable, rare, imperfectly imitable and non-substitutable. The framework is a way to structure judgement, not a calculation.
Gap analysis and strategy evaluation
Compare where you are with where you want to be, then identify the gaps in resources, skills, systems or performance and the actions to close them. Use it to assess whether current strategy is delivering.
Organisational capacity assessment
Assess the ability to execute: leadership, skills, technology, financial capacity, culture, processes and partnerships. Many strategies fail because capacity was overestimated.
Value chain and process review
Map activities from inputs to customer delivery and identify where value is created and where costs or delays occur.
Financial and performance analysis
Review profitability, cash flow, margins, unit economics and key performance indicators over time and against benchmarks.
Customer and marketing analysis
Review customer satisfaction, retention, acquisition cost and channel performance. See web analytics tools and campaign ROI.
How to conduct an internal analysis
- Set the purpose and scope: a whole organisation, a business unit, a product or a marketing function.
- Assemble a team from different functions and levels, so that views are balanced.
- Gather evidence: financial data, customer feedback, employee surveys, process metrics, marketing results and benchmarks.
- Identify resources and capabilities in categories: tangible (cash, equipment), intangible (brand, data, intellectual property), human (skills, culture) and organisational (processes, systems).
- Evaluate each using tools such as SWOT and VRIO, and rate them against competitors.
- Prioritise: which strengths to build on and which weaknesses matter most.
- Combine with external analysis to find where strengths meet opportunities.
- Agree actions, owners and timelines.
- Review regularly, for example quarterly or annually.
Example (fictional): a UK independent retailer
| Area | Finding | Implication |
|---|---|---|
| Strength | Loyal local customers; strong reviews | Build loyalty scheme and referrals |
| Strength | Expert staff with niche product knowledge | Develop advice content and events |
| Weakness | Website converts at a low rate and is slow on mobile | Invest in site performance and checkout |
| Weakness | Heavy reliance on one supplier | Diversify suppliers |
| VRIO: staff expertise | Valuable, rare, hard to imitate; training is informal | Formalise training to capture the advantage |
Common mistakes
- Listing vague or flattering strengths without evidence.
- Ignoring weaknesses to avoid awkward conversations.
- Confusing internal and external factors in a SWOT.
- Analysing without deciding on actions.
- Doing it once and never updating it.
- Relying on management opinion only: include customers and front-line staff.
Frequently asked questions about internal analysis
What is an internal analysis?
A review of an organisation's own resources, capabilities and performance to identify strengths and weaknesses.
What is the difference between internal and external analysis?
Internal analysis looks at what you control inside the organisation; external analysis looks at the market, competitors and environment.
What is VRIO analysis?
A framework that tests whether a resource is valuable, rare, costly to imitate and organised to capture value.
How often should I conduct an internal analysis?
At least annually, and after major changes in strategy, market or performance.
What tools should I use?
SWOT, VRIO, gap analysis, value chain analysis, capacity assessment and financial and customer data.
Who should be involved?
A cross-section of leaders, managers and front-line staff, plus customer input.
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Sources: ClearPoint Strategy, VRIO, Strategic Management Insight, VRIO, Wikipedia, VRIO. The retailer example is fictional.
