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Strategy & Planning Updated on: Dec 20, 2024

B2B SaaS Market Segmentation: Strategies to Drive Growth

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B2B SaaS companies often face the unique challenge of carving out their own space in the market. When your solution is truly innovative, it can be difficult to connect with the right audience, especially when they don't fit neatly into established categories. 

This is where understanding your market's maturity level becomes invaluable. Geoffery Moore's technology adoption curve provides a helpful framework for identifying where your ideal customers fall within the spectrum of innovation adoption – from the eager innovators to the more cautious late majority. 

By aligning your go-to-market strategy with this understanding, you can focus your efforts on the segments most likely to embrace your solution.

Identify Your Total Potential Market

Why do we segment? Segmentation is a strategic approach focused on targeting the most viable portions of the market. 

It begins with an understanding of your total potential market using the TAM, SAM, and SOM framework.

  • Total Addressable Market (TAM): This is the entire global market that could possibly buy your product or service if there were no constraints. It represents the maximum potential revenue opportunity available if everyone who could buy from you did so.
  • Serviceable Available Market (SAM): This is the segment of the TAM that you can actually target and serve effectively with your current products and business model. It accounts for factors like geographic and regulatory constraints.
  • Serviceable Obtainable Market (SOM): Often referred to as your share of the market, this is the portion of SAM that you can capture in the foreseeable future, considering your current competitive position, market reach, and operational capabilities.

Understanding these market sizes helps in refining your approach from a broad audience to a focused, actionable target.

4 Effective Ways to Segment B2B SaaS Customers

With a clearer understanding of TAM, SAM, and SOM, let's explore how to effectively segment within your serviceable markets.

1. Firmographic market segmentation

There are many ways to segment your market and the most common one is firmographic segmentation. This method involves segmenting the market based on various attributes or properties of organizational entities or companies, such as:

  • Size: The overall scale of the company.
  • Industry: The specific sector the company operates within.
  • Geography: The location or regional footprint of the company.
  • Technology Use: The types of technology the company employs.

Because these are attributes that you can identify at an organizational level, this approach is referred to as firmographic segmentation.

2. Demographic market segmentation

This one is all about the people in your audience. You are looking at aspects like their job title, function, background, and sometimes age—though in B2B, it’s more about what ties to their work. Think about roles and responsibilities over personal details.

3. Job-to-be-done market segmentation

Harvard calls this "job-to-be-done." It’s about what problems your audience is trying to solve—kind of like use-case segmentation. What’s the task or goal they need help with? Focus on that, and you’ll get to the heart of their needs.

4. Psychographic segmentation

This is where you go deeper into behaviors and intentions—what people want, their values, or even what grabs their attention online. Maybe it’s memberships, hobbies, or what they click on most. It’s about figuring out what drives them.

 

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Aligning Segmentation Models with Market Maturity

In this approach, we align the four segmentation models with the maturity of the market you’re operating in. Market maturity can be categorized into several stages along what is commonly referred to as the "Technology Adoption" curve:

  • Innovators: These are the first individuals to adopt an innovation. They are willing to take risks and are the smallest group on the curve.

  • Early Adopters: This group represents a slightly larger segment. They are typically more integrated into the social system than innovators and are often opinion leaders, helping to trigger the critical mass needed for widespread adoption.

  • Early Majority: These individuals adopt an innovation after a varying degree of time. This group is typically slower in the adoption process, requiring reviews and peer support.

  • Late Majority: They adopt an innovation after the average participant. This group is skeptical and adopts the innovation mainly because of economic necessity or increasing peer pressure.

  • Laggards: The last to adopt an innovation, laggards show resistance to change and adopt new technologies mainly when all traditional alternatives are no longer available.
Graph showing the technology adoption curve

Understanding market maturity is essential, particularly for small, new software companies, as the segmentation method you choose often correlates directly with the phase your market is in. 

Diagram illustrating market maturity stages and B2B SaaS segmentatio

Mature market segmentation

Firmographic segmentation, or targeting specific industries, is usually more appropriate when your market is further along the maturity curve. In the laggard or late-majority stage, certain industries often require specific technologies or solutions. This can be driven by regulatory requirements or because the solution has become a mandatory standard within the industry.

Developing market segmentation

If your market hasn’t reached that level yet, it might still be developed enough to identify individuals with specific job titles who need your solution. For example, if you’re offering expense management software, sales performance tools, or monitoring solutions, there are likely roles with titles that suggest they could be potential buyers or show interest in what you’re offering.

Immature market segmentation

Demographic segmentation works well when your market isn’t mature enough for firmographic segmentation, where industries can be clearly mapped to your solution. If the market is still in the early majority or early adopters stage, it’s often more effective to focus on use cases—identifying who is trying to solve a specific problem your solution addresses.

In less mature markets, it’s less about titles and industries and more about finding people with a particular job to be done. These individuals might hold various roles across different industries but share the same need your product fulfills.

Psychographic segmentation becomes most valuable when your market is in its earliest stages, and you’re looking for innovators. These are people who won’t necessarily buy your product right away but are willing to invest their time in helping you refine it. You can identify them through content that gauges their reactions—such as interest in beta programs or other signals that they’re early adopters or innovators. This is where psychographic profiling can truly make a difference.

Driving Growth With The Right B2B Segmentation Strategy

Market segmentation is about truly understanding your customers and their needs. It's a powerful tool that helps B2B SaaS companies like yours connect with the right people at the right time.

In a mature market, you might focus on specific industries that are ripe for disruption. In a newer market, it might be about identifying key decision-makers who are eager to embrace innovation. And in those very early stages, connecting with passionate early adopters can be invaluable in shaping your product's future.

The best part? Your approach can evolve as the market does. By staying flexible and continuing to learn about your customers, you can build lasting relationships that drive sustainable growth.

At Kalungi, we use our deep understanding of market segmentation to help B2B SaaS companies develop targeted go-to-market strategies with our proven T2D3 framework.

Ready to take your B2B SaaS business to the next level? Let’s talk

 

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