SWOT analysis: explanation, step-by-step and example

A SWOT analysis is one of the best-known strategic models in marketing and business management. It helps organisations look at their own position and the market in a structured way, before making decisions about strategy, marketing or investment. Despite — or perhaps because of — its simplicity, the SWOT analysis is often applied incorrectly or too superficially in many organisations.

This article explains what a SWOT analysis is, where the model comes from, how to carry it out step by step, how the confrontation matrix helps you arrive at concrete strategic choices, and which pitfalls to avoid.

What is a SWOT analysis?

SWOT is an acronym for Strengths, Weaknesses, Opportunities, Threats. The model maps these four elements to build a complete picture of the strategic position of an organisation, product or department.

The key distinction within the model is between internal and external:

• Strengths and weaknesses are internal: they relate to the organisation itself and are, in principle, influenceable.
• Opportunities and threats are external: they arise from the market, competition, technology or regulation, and are usually not directly influenceable.

That distinction is essential. A common mistake is listing external factors as internal strengths or weaknesses, or vice versa, which blunts the sharpness of the analysis.

Where does the SWOT analysis come from?

The origin of the SWOT analysis is generally attributed to research connected with Harvard Business School, in the 1960s. The model emerged from the need to structure strategy formation: instead of intuitive choices, a systematic look at internal capabilities and external circumstances.

Since then the model has spread widely within strategic management, marketing and entrepreneurship, partly thanks to its simplicity and accessibility. That simplicity is both the model's strength and its weakness: it is quick to understand and apply, but on its own offers no guarantee of depth.

The four quadrants of the SWOT analysis

	Positive	Negative
Internal	Strengths	Weaknesses
External	Opportunities	Threats

Strengths

Internal factors in which the organisation excels or has an advantage over competitors.

Example questions:

• Where are we demonstrably better than competitors?
• What unique knowledge, technology or resources do we possess?
• What do customers value most about us?
• Which internal processes run smoothly and efficiently?

Weaknesses

Internal factors that hold the organisation back or where competitors are stronger.

Example questions:

• Where do we structurally receive criticism, internally or from customers?
• What resources, knowledge or capacity are lacking?
• Which processes cost unnecessary time or money?
• Where are competitors demonstrably stronger?

Opportunities

External developments the organisation can use to its advantage.

Example questions:

• Which market trends work in our favour?
• Is something changing in regulation, technology or consumer behaviour we can respond to?
• Are there underserved audiences or markets?
• Are competitors failing at something we could do better?

Threats

External developments that pose a risk to the organisation.

Example questions:

• Which competitors are gaining ground, and why?
• Which regulatory changes could affect us?
• Are there economic or technological developments putting pressure on our business model?
• Is our target audience's need changing in a way that could harm us?

Step by step: carrying out a SWOT analysis

Step 1: define the goal and scope

A SWOT analysis can cover an entire organisation, a specific department, a product or a marketing strategy. Define the scope clearly beforehand, otherwise the outcome will be too general to be useful.

Step 2: involve the right people

A SWOT analysis filled in by one person at a desk lacks perspective. Preferably involve:

• people from different departments (sales, marketing, operations, customer service)
• management for strategic overview
• where possible: customer feedback or market signals, so the analysis is not purely internally coloured

Step 3: gather data

A strong SWOT analysis rests on more than opinions. Useful sources include:

• customer satisfaction research and reviews
• sales and website data (for example conversion, traffic, repeat purchases)
• competitor analysis
• market reports and trend research within the sector
• internal evaluations and employee feedback

Step 4: fill in the four quadrants

Work point by point, briefly and concretely. Avoid vague terms; "good customer service" says little, "average response time of two hours to customer queries" does.

Step 5: prioritise

Not every point carries equal weight. Determine per quadrant which two to four points matter most, so the analysis stays manageable for the next step.

Step 6: translate into strategy via the confrontation matrix

The SWOT analysis itself produces an overview, not a strategy. That translation happens in the next step.

The confrontation matrix and TOWS: from overview to strategy

A SWOT analysis that stops at filling in four lists delivers little value. The next step is combining the internal and external factors, often referred to as the confrontation matrix or TOWS matrix (the same letters as SWOT, but reversed to emphasise that you combine from the outside in).

	Opportunities	Threats
Strengths	How do you use strengths to seize opportunities?	How do you use strengths to fend off threats?
Weaknesses	Which weaknesses need addressing so as not to miss opportunities?	Which weaknesses make you vulnerable to threats, and what do you do about it?

This matrix produces four types of strategic options:

• Strengths–Opportunities (SO): offensive strategy, using strengths to seize opportunities.
• Weaknesses–Opportunities (WO): improvement strategy, addressing weaknesses so opportunities can still be captured.
• Strengths–Threats (ST): defensive strategy, using strengths to counter threats.
• Weaknesses–Threats (WT): survival strategy, protecting vulnerable points against external risks.

Short: the confrontation matrix is the step that turns a SWOT analysis from an overview into concrete, actionable strategic options.

Worked example (fictional)

As an illustration, a fictional example of a small business, "Van Berkel Interior Studio", a local shop for custom furniture that also sells online.

Strengths	Weaknesses
Craftsmanship and custom work, strong local reputation	Limited online visibility, outdated website
Personal contact with customers	Small capacity, long lead times during busy periods

Opportunities	Threats
Growing demand for sustainable, locally made furniture	Increasing competition from large online furniture chains
Opportunity to reach a wider online audience through content and SEO	Rising material costs

From the confrontation matrix an SO strategy could follow, for example: using the strong reputation and craftsmanship in content that answers the growing demand for sustainable custom work, supported by a renewed website and targeted content marketing. At the same time, a WO strategy could be: first investing in a professional website and online visibility, to actually be able to capture the opportunity for online growth.

This example is purely illustrative and does not represent an existing company.

Relationship with other strategic models

A SWOT analysis is rarely used on its own and is often combined with other models:

• PEST or DESTEP: maps the external (macro) environment based on political, economic, social, technological, environmental and demographic factors. The outcomes often feed the opportunities and threats within the SWOT analysis.
• Porter's five forces: analyses the competitive forces within an industry (competition, bargaining power of suppliers and buyers, threat of new entrants and substitutes). This model mainly deepens the external side of the SWOT analysis.
• Value proposition (value proposition canvas): looks specifically at the fit between what an organisation offers and what the customer needs. This aligns well with strengths and weaknesses from the customer's perspective.

These models are complementary: DESTEP and Porter's five forces often provide input for the external factors, while the SWOT analysis and confrontation matrix bring that input together with internal capabilities to arrive at strategy.

Common pitfalls

• Overly long lists: ten or more points per quadrant make the analysis unusable. Prioritise.
• Opinions without substantiation: "we have good service" is an assumption, not an analysis, unless backed by data or feedback.
• No distinction between internal and external: opportunities and threats that are actually strengths or weaknesses (or the reverse) undermine the sharpness of the model.
• No follow-up actions: the analysis stops at filling in the quadrants, without translation into the confrontation matrix or a concrete strategy.
• A one-off exercise: a SWOT analysis made once and then filed away, while the market and organisation keep changing.
• Too few perspectives: an analysis done by one person or one department, without input from customers, other teams or market data.

SWOT analysis specifically for marketing and online

Within marketing and online strategy, the SWOT analysis is a suitable starting point for setting direction, for example before decisions on online marketing, conversion optimisation or branding. A few points of attention specific to this context:

• Include digital performance as input: website traffic, conversion rate, search engine position, advertising results.
• Explicitly analyse competitors' online presence: website, content, advertising, social media presence.
• Translate opportunities in areas such as SEA or content marketing concretely into the confrontation matrix, rather than leaving them as isolated observations.
• Repeat the analysis periodically, as digital markets and competitive positions tend to change relatively quickly.

Meaning: for marketing purposes, a SWOT analysis is mainly valuable as a starting point for prioritisation, not as the endpoint of strategy.

Frequently asked questions

What does SWOT stand for?

SWOT stands for Strengths, Weaknesses, Opportunities and Threats. Strengths and weaknesses are internal factors, opportunities and threats are external factors.

Where does the SWOT analysis come from?

The origin of the model is generally attributed to research connected with Harvard Business School in the 1960s, arising from the need to structure strategy formation systematically.

What is the difference between a SWOT analysis and a confrontation matrix?

The SWOT analysis maps strengths, weaknesses, opportunities and threats separately. The confrontation matrix (or TOWS matrix) combines these four elements to determine concrete strategic options, such as using strengths to seize opportunities.

Who should I involve in a SWOT analysis?

Preferably people from different departments, management for strategic overview, and where possible customer feedback or market data, so the analysis is not purely internally coloured.

What are the biggest pitfalls in a SWOT analysis?

Overly long, unprioritised lists, opinions without substantiation, mixing up internal and external factors, and missing the translation into concrete follow-up actions.

How often should you repeat a SWOT analysis?

There is no fixed frequency, but because markets and organisations change, it is common to repeat the analysis periodically, for example annually or at major strategic decision points.