Market sizing is used to determine which markets are worth investing in. Companies use market sizing because they know that even if a product wins its market, it still may not be worth building if the market is not large enough to generate a sizeable return. The market size should be large enough to generate a return on investment that justifies the input cost. The first step in market sizing is defining your market.
What is a market?
The traditional way to size a market is to use a product-based market definition and a formula that looks something like: product price * number of buyers = size of market. But what do you do when your market sizing calculation leads you to invest in an existing product category that totally goes away when it is disrupted by a brand new invention?
And how would you size the market for that new product category and know whether or not it’s worth investing in? Defining and sizing your market incorrectly can lead directly to product failure and missing enormous opportunities.
In this post, we’ll show you how to avoid traditional market sizing mistakes by using Jobs-to-be-Done to size your market.
Traditional Way: Incorrectly Sizing a Market Leads Directly to Product Failure
Let’s look at examples of the traditional product-based market sizing formula.
In 2007, you could have looked backwards at iPod Sales and seen that Apple sold 200 million units at a price of $150. Our traditional formula (product price * number of buyers) tells us that the iPod market was $30 billion and the MP3 player market was even larger.
In 1990, you could have tracked sales of encyclopedias (Britannica alone sold 120,000) and identified a multi-billion dollar encyclopedia market.
In 1996, Kodak’s revenues reached $16 billion as it dominated sales in the enormous film market.
All of these market size calculations would have fooled you into making terrible business decisions.
Encyclopedia Britannica was sold for half its value in 1996.
And in fact, Microsoft thought the MP3 player market was so attractive, that they invested in the Zune, which they eventually wrote down as a $289 million loss in 2007. With the launch of the iPhone, the MP3 player market went away.
In 2007, customers didn’t want iPods anymore than they wanted records, cassettes or CDs. They wanted to create a mood with music.
“Creating a mood with music” is a job your customers want to get done, and they hire products or solutions to do it. In fact, the MP3 player market never existed. “Creating a mood with music” is the market.
The product-based definition of the market will lead you astray. On the other hand, markets defined with Jobs-to-be-Done will remain stable over time and give your team a clear target for innovation. Sizing your market based on the customer’s job will help you put a dollar value on new product categories your company should invest in that cannot be sized looking backwards at old product sales.
To size a market opportunity, don’t analyze the products currently in the market. Instead, analyze the customer’s willingness to pay to get the job done.
So what is the customer’s willingness to pay, and what influences it?
The customer’s willingness to pay, also known as WTP, comes from the value that they derive from using your product. If they have a job-to-be-done that they struggle with, and your product can make their job easier or eliminate the struggle, customers may be willing to pay for your product.
Here’s how you can make a WTP calculation in 3 simple steps:
Let’s dig deeper into WTP calculation with an example. What market sizing method would you use if you wanted to take share from Google Maps and Apple Maps? Keep in mind that the traditional market sizing formula would show us a market worth nothing because Google and Apple Maps are free ($0 * Billions of users = 0).
Let’s try the WTP calculation method instead:
We actually tried this market sizing method at thrv and found a premium segment in the ‘get to a destination on time’ market worth $2 billion. These customers are willing to pay for a new solution because they cannot get the job done effectively with the existing solutions in the market. In other words, they have unmet needs in the job.
When you have an idea for a new product, it can be hard to answer the question, “Is the market big enough for it?” when all you have is sales of existing products to size your market. Going by this information alone, you are also failing to mitigate the risk of a newer technology making your product obsolete before you have had a chance to earn sufficient ROI. If you use Jobs-to-be-Done and consequently the WTP calculation to size your market, you will be able to justify investments in new product categories that make your company the leader. When you use the WTP calculation instead of traditional market sizing techniques, instead of launching products like the Zune into markets that are about to disappear and recording losses, you will be focused on stable markets and be able to defend and win investments in products like the iPhone. You will accelerate your company’s growth.
Getting to the bottom of customer needs and maintaining a pulse on these needs as they evolve to figure out their willingness to pay might sound difficult, but what if you had a survey mechanism and automated insights at your fingertips? The thrv software puts WTP calculations and your customers’ unmet needs into your roadmapping prioritization process. The app automates the process of breaking down a customer’s job steps and customer needs, and there is a survey tool to identify which needs are unmet and each segment’s willingness to pay to get the job done. Product, marketing, and sales teams that use thrv can generate growth on three horizons:
You can use the thrv software on your own, or engage thrv to join your team and partner with you to execute the work and accelerate your growth.
Want to learn exactly how to apply the concept of customer willingness to pay to your product and company? Contact thrv today.