Total Addressable Market Learn How to Calculate the TAM

You also need to pay attention to customer feedback (like reviews or surveys) and support inquiries to understand what your audience truly wants. That’s why it’s important to test your targeting and refine it based on real-world results. If existing businesses are focused on broad audiences, there may be an opportunity to specialize in a niche market. Studying them can give you valuable insights into where your business fits. Your industry has trends, customer preferences, and competitors who are already serving a market. Even if you’re just starting out, you’re not operating in a vacuum.

The migration from fee-for-service to outcome-aligned reimbursement creates structural incentives for preventive care, care coordination, and cost containment is creating new opportunities for the growth of the U.S. According to the Journal of the American Medical Association’s 2023 cost decomposition analysis, administrative expenses consume 34% of total hospital revenue, nearly double the Canadian benchmark. The U.S. healthcare market was valued at USD 4.87 trillion in 2025, is estimated to reach USD 5.15 trillion in 2026, and is projected to reach USD 8.09 trillion by 2034, growing at a CAGR of 5.80% from 2026 to 2034.

The same non-segmented campaign would suffer from lower response rates, with a portion of the advertising budget wasted on the wrong audience. By selecting relevant criteria that's targeted toward that segment, a brand can more effectively reach users who fit that segment. Consider an advertising campaign organized around a particular market segment. Market segmentation results in more effective and efficient marketing, advertising and sales.

Typical qualities include company size (headcount and annual revenue), industry, and geographic location. On a short-term basis, you’ll notice improved email open rates, clicks, and time on site. Instead of hoping for the best, segmentation enables you to send precise marketing and sales communications to distinct audiences, accelerating account engagement and conversion. The most common way to segment a TAM and create a target market of ideal accounts is by firmographics (company size, industry, and location).

Step 4: Create buyer personas

When you understand who they are and what they need, everything — from marketing to sales — becomes more effective. Google Analytics helps you understand who visits and what they do on your site. Automate your marketing campaigns with a CRM built for growing businesses.

Why is marketing segmentation important for businesses?

This group represents a diverse demographic, including older adults seeking to extend their healthy lifespan and younger consumers prioritizing preventative health measures. The 'Individuals' segment is characterized by consumers focusing on personal health improvement strategies, including dietary supplements, fitness programs, and wellness technologies. This segment offers unique insights market segmentation into hereditary conditions and health risks, appealing particularly to health-conscious consumers seeking tailored longevity solutions. These advancements not only enhance the understanding of aging processes but also provide solutions that could extend healthy lifespan. As consumers prioritize their well-being, businesses within the Longevity Market are likely to adapt by offering solutions that align with this health-conscious mindset, ultimately fostering a culture of longevity. This trend indicates a broader understanding of health that includes lifestyle modifications, nutrition, and mindfulness practices.

A 4-step Market Segmentation Strategy & Market Segmentation Example

• For example, Procter & Gamble markets various formulations of its Crest brand toothpaste, including Crest Kids, Gum Detoxify Deep Clean, Gum and Breath Purify Deep Clean, and more.
• When businesses engage in market segmentation, they take many different people and look for groups or clusters that share some trait, characteristic, or feature that is important .
• This foundational marketing approach enables businesses to tailor their messaging, products, and services to specific customer groups rather than attempting to appeal to everyone.
• Besides this, the research report also provides insights into the global market analysis and highlights significant industry developments.
• Business-to-business (B2B) marketers may segment markets based on company type, industry, or geographic location, while business-to-consumer (B2C) marketers often segment customers by demographic, behavioral, lifestyle, or socioeconomic criteria.

It’s the main reason any company will use market segmentation when offering promotions, sales, and new products. Market segmentation analysis is the study of customers, divided into smaller groups, to understand their specific characteristics like behavior, age, income, and personality. There are dozens of companies doing market segmentation well from which to draw inspiration.

This is exactly the type of information psychographic segmentation uncovers. For instance, some people are gym-lovers and others aren’t; why? But it’s necessary for most industries, especially health and fitness.

A clothing brand, for instance, might promote heavy coats in colder states and light jackets in milder ones. It’s especially useful for businesses with localized services, climate-sensitive products or international operations. For example, a luxury brand may target consumers with higher household incomes, while a tutoring platform might focus on parents of school-aged children.