Segment Smarter: Boost Marketing ROI Now

Key Takeaways

  • Segment your email list based on purchase history to send targeted product recommendations, potentially increasing click-through rates by 25%.
  • Use a tool like HubSpot’s contact properties to create segments based on demographics, behavior, and lead source for more personalized marketing campaigns.
  • Analyze segment performance in Google Analytics 4 to identify underperforming groups and adjust your messaging or targeting accordingly.

Effective marketing hinges on understanding your audience. But understanding isn’t enough; you need to act on that knowledge. That’s where segmentation comes in. By dividing your audience into smaller, more defined groups, you can tailor your messaging and offers for maximum impact. Ready to transform your broad audience into a collection of engaged, responsive segments?

1. Define Your Segmentation Goals

Before you even think about tools or platforms, you need to know why you’re segmenting. What do you hope to achieve? Are you trying to increase conversion rates, improve customer retention, or personalize the customer experience? Defining your goals upfront will guide your entire segmentation strategy. For example, if your goal is to increase sales of a new line of organic dog treats at “Bark & Brew” in Grant Park, you might segment based on past purchases of dog products and zip codes within a 5-mile radius of the store.

Pro Tip: Don’t try to segment everything at once. Start with one or two key goals. Overwhelmed? I get it. I once spent a week trying to build out 15 different segments at once for a client, and the whole thing became a tangled mess. Focus is your friend.

2. Choose Your Segmentation Criteria

This is where you get granular. What characteristics will you use to divide your audience? Common marketing segmentation criteria include:

  • Demographics: Age, gender, location (down to the neighborhood level, like Inman Park), income, education, occupation.

  • Psychographics: Values, interests, lifestyle, attitudes.

  • Behavioral: Purchase history, website activity, engagement with your content (email opens, clicks, social media interactions).

  • Geographic: Country, state, city, climate, urban vs. rural.

Let’s say you’re running a campaign for the Atlanta Film Festival. You could segment based on location (targeting residents of metro Atlanta), interests (people who follow film-related accounts on social media), and past attendance (offering discounts to previous attendees). The Atlanta Film Festival is a real event, and you can find information about it on their website.

3. Select Your Segmentation Tool

Numerous tools can help you with segmentation. Here are a few popular options, with an emphasis on their features and how they integrate with other platforms:

  • HubSpot: A comprehensive marketing automation platform with robust segmentation capabilities. You can create lists based on virtually any contact property, behavior, or interaction. I’ve found HubSpot particularly useful for its integration with sales and customer service data, giving you a complete view of the customer journey.

  • Mailchimp: Primarily an email marketing platform, but it also offers solid segmentation features. You can segment your email list based on demographics, purchase history, and engagement with previous campaigns. Mailchimp’s visual interface makes it easy to create and manage segments.

  • Klaviyo: Specifically designed for e-commerce businesses, Klaviyo excels at segmentation based on purchase behavior. You can create segments based on products purchased, order value, frequency of purchases, and more. Klaviyo also integrates seamlessly with e-commerce platforms like Shopify.

  • Salesforce: While primarily a CRM, Salesforce offers powerful segmentation capabilities through its marketing cloud. You can segment your audience based on a wide range of data points, including demographics, purchase history, website activity, and social media interactions. Salesforce is a good choice for larger organizations with complex customer data.

Common Mistake: Choosing a tool based solely on price. Consider your specific needs and the tool’s capabilities. A cheaper tool might lack the features you need, ultimately costing you more in the long run.

4. Setting Up Segments in HubSpot: A Step-by-Step Guide

Let’s walk through how to create a segment in HubSpot. We’ll create a segment of leads who live in the 30303 zip code (downtown Atlanta) and have visited your pricing page in the last 30 days.

  1. Navigate to “Lists”: In your HubSpot account, go to “Contacts” > “Lists”.

  2. Create a New List: Click “Create list” in the upper right corner.

  3. Choose List Type: Select “Active list.” This type of list automatically updates as contacts meet or no longer meet your criteria.

  4. Set Filter Criteria: In the filter section, set the following criteria:

    • “Contact property” > “Zip code” > “is equal to” > “30303”

    • Click “Add filter”

    • “Website activity” > “Page view” > “has been” > “pricing” > “in the last 30 days”

  5. Name and Save: Give your list a descriptive name (e.g., “Downtown Atlanta Leads – Pricing Page Visitors”) and click “Save”.

HubSpot will now automatically populate this list with contacts who meet these criteria. You can then use this list to send targeted emails, run ads, or personalize website content. For more on tools, see how AI content calendars arrive and can assist in your marketing efforts.

5. Setting Up Segments in Mailchimp: A Step-by-Step Guide

Here’s how to create a segment in Mailchimp. We’ll create a segment of subscribers who have opened at least one of your last five email campaigns but haven’t made a purchase in the last 90 days.

  1. Navigate to “Segments”: In your Mailchimp account, go to “Audience” > “Segments”.

  2. Create a New Segment: Click “Create Segment”.

  3. Set Filter Criteria: In the segment builder, set the following criteria:

    • “Email Marketing” > “Campaign activity” > “has opened” > “at least one of” > “last 5 campaigns”

    • Click “Add”

    • “E-commerce” > “Purchase activity” > “has not purchased” > “any campaign” > “in the last 90 days”

  4. Name and Save: Give your segment a descriptive name (e.g., “Engaged Non-Buyers – Last 90 Days”) and click “Save Segment”.

You can then target this segment with a special offer or a reminder of the value you provide.

Pro Tip: Use dynamic tags (also known as merge tags) in your email content to personalize the message based on the segment’s characteristics. For example, you could include the subscriber’s first name or mention a product they previously viewed on your website.

76%
Improved ROI with Segmentation
Marketers report significantly better returns after implementing segmentation strategies.
3X
Higher Lead Conversion
Segmented campaigns can triple lead conversion compared to generic outreach.
25%
Increased Email Engagement
Personalized, segmented emails drive a 25% lift in open and click-through rates.

6. Craft Targeted Messaging

Now for the fun part: creating content that resonates with each segment. This means understanding their needs, pain points, and motivations. For example, the “Downtown Atlanta Leads – Pricing Page Visitors” segment in HubSpot might respond well to an email highlighting the value and ROI of your product, with a clear call to action to schedule a demo. On the other hand, the “Engaged Non-Buyers – Last 90 Days” segment in Mailchimp might be more receptive to a limited-time discount or a free trial.

Here’s what nobody tells you: Targeted messaging isn’t just about changing the words. It’s about changing the entire approach. Are you using humor? Urgency? Aspirational language? The tone should match the segment.

7. Test and Refine

Marketing segmentation isn’t a “set it and forget it” activity. You need to continuously monitor the performance of your segments and adjust your criteria and messaging as needed. A/B testing is your friend here. Try different subject lines, email copy, and calls to action to see what resonates best with each segment. Analyze your results in Google Analytics 4 or your chosen email marketing platform. Are certain segments underperforming? Perhaps you need to refine your criteria or adjust your messaging. To really drive results with data-backed marketing, make sure you are tracking all of your efforts.

Common Mistake: Neglecting to track the performance of your segments. If you’re not measuring your results, you’re flying blind. Set up clear metrics (e.g., open rates, click-through rates, conversion rates) and track them regularly.

8. Case Study: Increasing Sales for a Local Bakery

I had a client last year, a local bakery called “Sweet Stack” in Little Five Points. They were struggling to increase sales despite having a loyal following. We implemented a segmentation strategy using Mailchimp. We created three segments:

  • “Birthday Club”: Subscribers who provided their birthday information.

  • “Past Purchasers”: Customers who had made a purchase in the last 6 months.

  • “Loyalty Program Members”: Members of their loyalty program.

We sent each segment a targeted email. The “Birthday Club” received a free cupcake offer on their birthday. “Past Purchasers” received a discount code for their next purchase. “Loyalty Program Members” received an exclusive preview of a new product. As a result, Sweet Stack saw a 20% increase in sales in the following month. The “Birthday Club” email had a 45% open rate and a 15% conversion rate, significantly higher than their average email performance. We learned that personalized offers, timed appropriately, can drive significant results. If you’re a local business, on-page SEO can bring sweet success as well.

9. Staying Compliant with Data Privacy Regulations

In the age of GDPR and CCPA, data privacy is paramount. Ensure you’re collecting and using data ethically and transparently. Obtain consent before collecting personal information, and give your audience the option to opt out of segmentation. Be transparent about how you’re using their data. For example, if you’re tracking website activity, disclose this in your privacy policy. Failing to comply with data privacy regulations can result in hefty fines and damage your reputation. The Georgia Consumer Privacy Act (GCPA), expected to be enacted in 2026, will further strengthen consumer data rights in the state.

Pro Tip: Regularly review and update your privacy policy to ensure it complies with the latest regulations. Consult with a legal professional to ensure you’re meeting all your obligations.

Marketing segmentation is not just a tactic; it’s a fundamental shift in how you approach your audience. By understanding their individual needs and preferences, you can create more meaningful connections, drive better results, and build lasting relationships. So, take the time to segment your audience, craft targeted messaging, and continuously test and refine your approach. The rewards are well worth the effort. Plus, founders can use this to make marketing moves that actually work.

What is the ideal size for a segment?

There’s no magic number. The ideal size depends on your overall audience size and your segmentation goals. A segment should be large enough to be statistically significant but small enough to be targeted effectively. Consider testing different segment sizes to see what works best for you.

How often should I update my segments?

This depends on how dynamic your data is. For segments based on demographic information, you might only need to update them quarterly or annually. For segments based on behavioral data (e.g., website activity, purchase history), you might need to update them daily or even hourly.

Can I use multiple segmentation criteria at once?

Absolutely! In fact, combining multiple criteria is often the best way to create highly targeted segments. For example, you could segment your audience based on both demographics (age, location) and behavior (website activity, purchase history).

What if I don’t have enough data to create meaningful segments?

Focus on collecting more data. Offer incentives for subscribers to provide more information, track website activity, and analyze purchase history. You can also use third-party data enrichment services to supplement your existing data.

Is segmentation only for email marketing?

No! While it’s commonly used in email marketing, segmentation can be applied to various marketing channels, including social media advertising, paid search, and even offline marketing campaigns. Any time you’re communicating with your audience, segmentation can help you deliver a more relevant and personalized message.

Don’t let your marketing efforts be a shot in the dark. Start segmenting today, and watch your engagement and conversion rates soar. Begin with a single, well-defined segment and a clear, targeted message. You might be surprised at the results. I’ve seen small, focused campaigns outperform broad, generic blasts time and time again.

Kofi Ellsworth

Lead Marketing Strategist Certified Marketing Management Professional (CMMP)

Kofi Ellsworth is a seasoned Marketing Strategist with over a decade of experience driving impactful campaigns for diverse organizations. Currently serving as the Lead Strategist at InnovaGrowth Solutions, Kofi specializes in leveraging data-driven insights to optimize marketing performance and enhance brand visibility. Prior to InnovaGrowth, he honed his skills at Stellaris Marketing Group, focusing on digital transformation strategies. Kofi is recognized for his expertise in crafting innovative marketing solutions that deliver measurable results. Notably, he spearheaded a campaign that increased lead generation by 40% within a single quarter.