Four choices, different unknowns
Igor Ansoff's product-market framework compares existing and new offers with existing and new markets. Market penetration develops an existing combination. Market development takes an existing offer to a new market. Product development introduces a new offer to an existing market. Diversification changes both.
"Existing" needs a useful definition. A service may use familiar skills but require a different buyer, regulatory process or delivery promise. Selling to a hospital instead of a small retailer can be a substantial market change even within the same city. Do not call it low risk merely because the service name stays the same.
Ask what changes operationally
For penetration, test whether the current market has room and whether customers genuinely need more. For market development, examine buying access, trust and procurement. For product development, investigate capability, support and willingness to pay. For diversification, isolate which parts can be tested before they become interdependent commitments.
Uncertainty is a reason to design evidence-gathering work, not simply to write a more elaborate forecast. A business may know the customer well but misunderstand the new problem. Conversely, a new market may be accessible through an experienced partner. The matrix organises questions rather than producing a universal risk ranking.
Worked example (illustrative): an accounting practice
An accounting practice serves independent cafes. It considers four moves. Helping more cafes with the same compliance service is penetration. Offering that service to dental practices is market development. Testing a new management-reporting service with existing cafe clients is product development. Building a software product for overseas retailers is diversification.
The owner initially prefers software because it looks scalable. A short assumption review reveals unfamiliar development, support and overseas acquisition costs. Meanwhile, six existing clients have asked for better weekly information. That does not prove demand for a reporting service, but it creates a specific test: interview those clients, define the problem and offer a limited paid pilot only if the practice can deliver it competently.
Unlock the rest of this lesson
You're halfway through. Enter your email to read the full lesson, use the exercises and quizzes, and unlock the rest of The Business of Growth library.
Already signed up through The Business of Growth? Use the existing signup to return and unlock this browser. No payment required.
A pilot should test whether the customer uses and values the output, not just whether they enjoy a demonstration. Record preparation time, revisions, delivery obligations and what the customer would otherwise do. Do not extrapolate six expressions of interest into a national market.
Compare contribution, not just market size
An adjacent service can generate attractive revenue and still overload your specialists. Estimate price, direct effort, support, acquisition cost and payment timing. Identify what existing work would be displaced. The opportunity must make sense at realistic utilisation, not only when every hour is billable and every customer pays immediately.
Try an assumption ledger with three columns: what must be true, current evidence, cheapest credible test. For the new reporting service, one assumption might be that clients can supply timely data. A trial using real data tests that more directly than a survey asking whether better reporting sounds useful.
What I would do next
Select the move whose uncertainty you can reduce responsibly. Keep a deliberate "not now" list. You can return to diversification later without treating it as the inevitable final stage of business maturity. Growth is not a requirement to move into the most distant box.
The counterexample matters: your existing market can also be unattractive. Familiarity does not make declining demand or poor economics disappear. Revisit your choice when evidence changes, but do not abandon it every time a new opportunity sounds exciting.
Your next action
Draw the four product-market combinations and put one genuine option in each. Identify a customer assumption and a delivery assumption for every option. Choose one option to investigate, then design a test that answers its riskiest question without committing the whole business.
Your notes stay on this page unless you choose device saving, download them or submit them to Greg below.
Keep names, private customer details and confidential information out of your notes. Device saving is optional. Only the separate Send my lesson work button below sends anything to Greg. There is no account or cross-device sync.
Two questions before you move on
These checks support learning. They do not assess business health, award a qualification or send a result to Greg.
Ask Greg
Ask a question about this lesson or a challenge in your own business. I read submissions and may reply or cover common questions in future lessons. I cannot promise an individual reply to every question.
Lesson: The four major growth strategies: choices and trade-offs. Please do not include confidential client, financial, health or staff information.
Questions this lesson answers
What are the four major growth strategies?
The four are market penetration, market development, product development and diversification in the Ansoff product-market framework.
What are the four main strategies for business growth?
The usual four-strategy answer refers to Ansoff. Name the framework, because other sources use four types to describe entirely different choices.
Work out where your business is getting stuck
The free Growth Diagnostic asks ten questions across acquisition, conversion, relationships, delivery and commercial control. It gives you an area to investigate and three things you can do next.
One complete sample lesson in each stream is fully open. Read halfway into every other lesson, then enter your email to unlock the remaining content, exercises and quizzes across the library. Ongoing marketing emails are optional.