Market share is more important in industries that are based on discretionary income. Market share doesn’t always have a significant impact in constantly growing industries. However, it’s important to remember that a company can have too much market share — also known as a monopoly.
SAM (Serviceable Available Market) is the portion of that market you can realistically target. SOM (Serviceable Obtainable Market) is the share you can actually capture based on your capabilities and competition. It drives investment decisions, shapes product roadmaps, and guides the allocation of resources. Within the RAMP UP framework, it sits under Market Shifts because it identifies where demand is expanding, where it is contracting, and where the obtainable market offers the highest return on effort. Every model is validated through primary research, including conversations with customers, competitors, partners, and subject matter experts. This ensures that the analysis reflects actual market conditions rather than theoretical assumptions.
How to best apply these approaches varies by the business category, eg. Gabriel Freitas is an AI Engineer with a solid experience in software development, machine learning algorithms, and generative AI, including large language models’ (LLMs) applications. Graduated in Signoris Corp regulatory readiness checkpoints Electrical Engineering at the University of São Paulo, he is currently pursuing an MSc in Computer Engineering at the University of Campinas, specializing in machine learning topics. Gabriel has a strong background in software engineering and has worked on projects involving computer vision, embedded AI, and LLM applications.
Advanced Techniques For Calculating Market Size
When analysing market size, understanding the different factors that influence it is fundamental. Market size does not stay stagnant but changes with varying conditions and influences. Some major factors affecting market size include demographic factors and economic factors. All these factors interact in complex ways to shape the size of a market over time. Let’s consider the market size for English language learning platforms worldwide.
- Secondary research relies on published statistics, existing industry data, product data, news, and company information.
- Thus, understanding and tracking changes in demand systematically can offer a reliable estimate of market size and its potential changes over time.
- This could reduce their disposable income, causing a drop in demand for paid English learning platforms and potentially shrinking the overall market size.
- OK, maybe you work for a big company and you want to convince the management team to pursue your fantastic product idea.
That’s where analytical tools like heuristic assumptions, the Delphi method, and regression analysis help bridge the gaps. The strongest market size estimates don’t rely on a single source—they triangulate multiple datasets and validate assumptions using independent evidence. The goal isn’t to calculate a perfectly precise number, but to develop an estimate that’s reliable enough to support strategic decisions.
Another calculation you can do is estimating the percentage of market share you will be able to command. Will there be more prospective customers in your market in the next few years? If you can show your marketplace isn’t static and is instead evolving, there’s greater reason to believe in a successful future for your product. Today you can have great insights, data ready for reporting, and a global reach with online market research surveys.
All methods for estimating market size involve breaking down the problem into smaller parts and combining them to pull out the overall market size. The two principal methods are the ‘top-down approach’ and the ‘bottom-up approach’. To the investor, the solution in itself has no value unless it can be realized in the market place.
You want to clearly define the product or service being sized; this is essential. In today’s world, companies always strive to differentiate their offerings. Because of the ambiguity, you’ll have to make some judgment calls about which products or services to consider as competitors in the same market. Accurate market size calculations, paired with meaningful segmentation, enable organizations to focus on the most promising target audiences. In competitive environments where others pursue every lead with the same approach, this level of precision becomes a significant advantage.
Thorough Checking Of The Model And Inputs
Market research, when executed with rigor, transforms raw numbers into strategic insight. A credible market size estimate should stand up to executive-level scrutiny and directly shape budget allocation, product roadmap design, and go-to-market strategies. Achieving this level of precision requires more than a downloaded report or a generic business analysis template. It demands a careful mix of primary research, competitive intelligence, and structured modeling techniques that consider every dimension of the opportunity. The knowledge derived from market size analysis influences decisions related to fiscal and monetary policies.
In most cases, it is a worthwhile exercise to use both top down and bottom up methods to estimate your market. Once you have determined a market estimate with each, I like to present them together individually, and as an overall average. The first, and perhaps most important, step in this process is to define our market. Spreadsheets, CRM data, market research platforms, and public datasets. Using the same wine example – say you found recent data showing that the average cost of a wine bottle in New England is $10. A survey shows that the average consumer buys one bottle of wine a week, or 48 bottles a year.
And you can certainly try your best to cover every possible advertising and media outlet that reaches middle-age men. But at the end of the day, only people you can reach with your message are potential customers. We learned that it’s important to start by defining our market in terms of the buyer and scope (geographical, demographic, etc.). Finally, we covered the differences between TAM, SAM, and SOM and even the super optimistic PAM.
In a domestic scenario, market size mainly focuses on the sales volume within a particular industry or product category in a specific country. A simple, yet illustrative, example could be the market size of the coffee industry in the UK. We could determine this by calculating the number of possible buyers and the average price per cup of coffee.
To grow in any market, you first need to understand its current state and potential. Get a handle on the size of your market, and how to use this crucial metric to make profitable decisions. This approach estimates SOM based on perceived value and willingness to pay.
Even though their investment philosophies may differ, most VCs and angel investors would like to know that they are investing in a market with a large potential size (typically, at least $1 billion). You will acquire only a proportion of total customers We need to estimate a realistic number of customers captured by around the time you IPO, so 5-10 years from today. Its best to build this bottom-up through considering how many new customers you’ll be able to acquire (and retain) per year over the next 5-10 years.
This will make it easier to prioritize which problem to solve first. Precisely focus on the customer segment that will contribute the majority of your potential revenue. Start with an initial wedge of selling product A into customer segment X. Then expand through cross-selling product B into the same customer segment X. Followed by expanding further through selling products A and B to a new customer segment Y. These errors often lead to unrealistic projections and poor strategic decisions.
This is the portion of the market we actually expect to capture as customers. Now we are factoring in all sorts of things, including the competitive landscape, ability to scale, and so on. In our example, we determined that we have reach into 25% of the targeted US market, but we don’t expect to win 100% of that market because competition will be fierce.
Defining the market starts with identifying the actual user, buyer, and competitor set. It involves clarifying the product’s use cases, revenue model, and position within the market landscape. This process blends customer interviews, competitor positioning analysis, internal stakeholder input, and a review of how different audiences perceive the offering.
It’s rarely mentioned, but I’ve seen it used from time to time and I really like it as a concept. The key word is potential because it includes the universe of buyers not currently included in your target market, but it’s conceivable that they could be in the future. In our example of the coffin market, we are currently focused on the US market; however, if we have aspirations of global expansion, we ought to consider the entire world.
The bottom-up methodology builds the TAM by totaling the main variables of the target market. Using the same example of food packaging, a researcher might total the food packaging sales of packaging producers – all food packaging or by package type or by geography. This method is generally considered to be more accurate and takes considerably more time to complete. As a result, the bottom-up method is a more valid estimate because it is less likely to include non-addressable revenue or units. If inflation rate rises from \(5\%\) to \(10\%\), for example, consumers may be less likely to spend on non-essential goods and services due to the increased costs of living.
Market sizing typically starts by estimating the total market (TAM) before narrowing to the portion your business can realistically serve (SAM) and ultimately capture (SOM). For strategic planning, SAM and SOM are usually more actionable than TAM alone. Triangulation is a powerful technique where you use two or three different approaches to estimate the same variable. By employing disparate sources of data and independent estimation methods, you’re able to cross-validate your estimates and increase their reliability. Triangulation reinforces confidence in your market sizing results while ensuring consistency in product definition and segmentation. Incorporate behavioral patterns, purchasing motivations, and decision-making processes that directly influence sales outcomes.
To find the overall market potential (that is, the potential market volume), multiply your number of target customers by the penetration rate (see steps 2 and 3 above). This is where we can turn to a useful metric called serviceable obtainable market (SOM). This refers to the potential customers (and potential revenue) you can realistically hope to reach with your marketing tools and budget. A target market is a specific group of customers, industries, or segments a company focuses on. It‘s the customer segment most likely to show interest in, purchase, and appreciate a company’s products or services.
The great thing about defining your target market in this way is that it shows you the scalability of your product—and therefore the full size of the market opportunity. Market size is the number of people who could potentially become your customers; it is the size of the sales opportunity available to you. Your market size actually captures the customers you could potentially reach with your product. Market size refers to the total potential demand for a product or service in a given market. It represents how many people or businesses could buy from you, and how much revenue they might generate.
This enormous figure of £100 billion demonstrates the potential of the global market for English learning platforms. If your numbers are smaller than this, don’t be tempted to over-inflate them. Be honest and explain why you believe in the market’s potential… or why it’s important to bring your product to market. For example, if you know the face wash and cleanser industry as a whole is worth £1 billion annually, you can realistically expect to capture between 1% to 5%. In terms of value, that equates to between £10 million and £50 million. When presenting market size and market value statistics for your business, try to make one, two and three-year projections.
This involves first identifying the number of units you can expect to sell, then considering the number of sales you anticipate from each buyer, and finally, the average price per unit. This means you stand to make $8 million if you penetrate 40% of the total market in the New England area. Axel Lavergne, Founder of Reviewflowz, a review and testimonial software for SaaS, used competitor analysis data to gain valuable insights about their business.
We’re here to help you define your market, show you how to calculate market size and how to use this important metric to estimate the potential value of your customers. Market size is calculated by multiplying the number of potential customers by the average transaction value and purchase frequency. This can be approached using top-down or bottom-up methods depending on data availability. The best estimates triangulate all three—presenting a credible, growth-aligned figure. For deeper insight, refer to our guide to calculating market potential and learn how layered estimates lead to better forecasting.
Join forward-thinking leaders who receive critical market signals, expert analysis, and strategic foresight — delivered to your inbox so you can act before your competitors know what’s coming. Then, develop the model by identifying the data gaps and creating a research plan to source the missing data. Use visual aids like flowcharts to assist in understanding the data flow. There’s a subjective nature to estimation methods, and there’s a significant reliance on assumptions.
Despite being a fundamental concept, market size is often misunderstood. Confusion around what it really represents can lead to poor strategic decisions, missed opportunities, or wasted resources chasing markets that don’t exist. Market size can be viewed in terms of Total Available Market (TAM), Served Available Market (SAM), and Share of Market (SOM). Total Available Market refers to the combined revenue or unit volume in a specified market.