Jan Korpas
6/27/2025
Sales
Learn to track the right data that helps you better identify potential customers—maybe even the ideal one.
Success in sales largely depends on the salesperson’s personality and their ability to uncover the client’s potential and needs. Thanks to technological advances and the ability to measure and collect data on virtually anything, we can now base our decisions on evidence instead of relying solely on intuition. If you want to succeed in sales, there’s really no other option.
Data can make work easier and open up new possibilities. At the same time, they can easily overwhelm and paralyze us. In fact, up to 73% of all data companies collect is never used. That’s why it’s crucial for salespeople to navigate data effectively and identify what really matters.
Data can help you in the following areas:
It’s not just about collecting the right data—you also need to know how to interpret it correctly. For that, you need to understand the key metrics. Describing them all would fill a book, so today we’ll focus on which data, tools, and metrics can help you uncover new opportunities.
Martin Mlčoch, a freelance B2B sales consultant with experience at companies like Imper, shared his insights with us. He specializes in sales tools on the Czech market and improving salesperson efficiency.
“A successful salesperson doesn’t waste time. They want to spend their time with the right customers—the ones who bring profit. To do that, they need relevant information that helps them identify such clients. Once they have it, they can focus their efforts directly on them, instead of burning time on leads with no potential,"
says Martin Mlčoch
To find new opportunities through data, Martin suggests the following approach:
If a salesperson wants to spend as much time as possible with relevant clients, they first need to know who those clients are. Start by analyzing your current customers. Who are your ideal clients? Assess this based on who brings the most profit, is the most loyal, or purchases most frequently—it depends on what matters to your business.
We’ve also covered how to identify key customers in a separate article.
Once you’ve identified your ideal customers from your existing base, look for common traits. Is it company size, industry, or the nature of your relationship? You can track and analyze two types of data:
Your existing customers are a valuable source of data that can reveal where your new business opportunities lie.
“Let’s say I know that my ideal customer is a mid-sized company. But that’s not enough—there are thousands of those. I look for additional characteristics that matter to me, such as loyalty, spend, margins, how easy they are to work with, and more. These are the traits I use to define my ideal customer.
Practically speaking, I take my 100 existing clients and pick the top 20 that match these traits. Then I analyze the remaining 80 to find companies similar to my top 20. Since they’re already my clients, I have a good chance of turning them into top customers. I use the same approach when looking at potential clients.”
Martin illustrates this with an example:
Once you know who your ideal customer is, you can:
Creating customer profiles based on data from your previous analysis will help you identify new ideal clients. Compare new leads with these profiles and focus primarily on those that match your ideal customer criteria.
“A simple Excel sheet works well for comparisons. I use smart data tools like Merk to enrich company information. I also leverage artificial intelligence to evaluate available data or assess a client’s profile against my ideal customer criteria. This gives me a clear view of whom to focus on and how to approach them with a targeted offer. The rest I’ll consider later if needed,”
says Martin
You can also use data to segment potential customers and create tailored offers for them.
Once you’ve identified and approached a potential client who could become your ideal customer, don’t expect it to happen overnight. But you can work toward getting them there as quickly as possible—data analysis will help with that too.
Monitor how they move through your sales funnel and where they get stuck. Track conversion rates, lead sources, lead quality, and the length of the sales cycle. Also evaluate whether you’re giving clients enough attention. In addition to CRM data, use direct client feedback to assess and improve your approach.
“If you don’t have facts or data, all you have are assumptions and hypotheses that need to be tested. That’s why you should continuously test and respond to the information you gather. Experiment with different market segments, analyze feedback or sales results, and above all, be open to changing your approach,”
advises Martin Mlčoch
Today we have endless options—everything can be measured. But that often means we lose sight of what really matters. It’s important to choose a few top metrics to focus on. For the acquisition process, 3 or 4 key metrics are enough, advises Martin Mlčoch.
💡 TIP
For example, when analyzing movement through the sales funnel, he recommends setting 3 to 4 metrics to track the journey from lead to customer and measuring conversions between them. “Don’t focus too much on individual campaigns or specific data points. You’ll end up getting lost in the details—possibly even on a client with no real potential. A broader view of the funnel gives you better insight into where problems might be,” he advises.
Then you can evaluate what the data is telling you. If you have plenty of leads but they’re not turning into opportunities, you might be handling your meetings poorly—or you may be misclassifying contacts as leads. If everything looks good there but you’re still not meeting your quotas, it’s possible you simply don’t have enough leads and need to step up your lead generation efforts.
Read more about what your data can reveal about failure.
Tracking all your key metrics is much easier when you use a CRM. It keeps all your sales data in one place, some of which is logged automatically, and it allows you to analyze it with ease. The data is also displayed in clear graphs—making interpretation much simpler.
If you don’t have a CRM yet, try Raynet CRM free for 30 days with no commitment.
Jan has been doing sales and marketing since 2007 and has gained experience while working in ecommerce and running his own business. Now he is in charge of finding ways to bring in new Raynet users.
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