If you’re sending the exact same newsletter to every person on your email list, you could be missing an opportunity to make your email marketing much more effective.
Your subscribers aren’t all the same. They have different interests, different needs and different reasons for signing up to hear from you.
Someone who has purchased from you three times probably shouldn’t receive the exact same emails as someone who joined your mailing list yesterday. And someone who has only downloaded a free guide may need very different content from someone who has already requested a quote.
And trying to appeal to everyone, can often lead you to appealing to no one.
This is where email segmentation comes in.
What is email segmentation?
Email segmentation is the process of dividing your email subscribers into smaller groups based on shared characteristics, behaviours or interests.
Instead of treating your entire mailing list as one audience, you create different segments and send each group content that is more relevant to them.
For example, you could segment subscribers based on:
- Their interests
- Location
- Previous purchases
- Website activity (I.e. Items left in basket)
- Email engagement
- Customer or non-customer status
- Where they signed up
- Products or services they’re interested in
- Stage of the buying journey
The result? Your subscribers receive emails that are more relevant to them rather than a generic newsletter designed to appeal to everyone.
Why doesn’t one newsletter work for everyone?
Imagine you run a clothing business.
Someone on your mailing list might have just discovered your brand, another person might have purchased from you recently and another might have bought from you several times.
You send all 3 an email with your latest line of evening dresses.
The new subscriber might need an introduction to your brand before they make any purchasing decisions.
The recent customer might have bought a pair of jeans, and wouldn’t have any use for evening dresses.
Your loyal customer might respond well, but they’ll be looking for an exclusive offer to reward said loyalty.
They are all valuable subscribers, but they aren’t necessarily looking for the same thing.
Segmentation allows you to recognise those differences.
1. Send more relevant content
The biggest benefit of email segmentation is relevance.
Think about your own inbox. You’re much more likely to open an email if the subject immediately feels relevant to you.
The same applies to your customers.
If someone has shown an interest in a particular service, sending them useful information about that service makes more sense than sending them updates about something completely unrelated.
That doesn’t mean every email needs to be completely different. It simply means you’re being more intentional about who receives what.
2. Improve email engagement
Relevant content can encourage subscribers to engage more with your emails.
Useful metrics to monitor include:
- Open rates
- Click-through rates
- Website visits
- Conversions
- Unsubscribes
- Replies
- Purchases or enquiries
Segmentation can help you identify which topics resonate with particular groups.
For example, perhaps your overall newsletter receives an average click-through rate of 2%, but emails about a specific service consistently receive significantly more clicks from subscribers who have expressed an interest in that service.
That information can influence your future email marketing strategy.
Instead of guessing what your audience wants, you’re learning from their behaviour.
3. Avoid sending irrelevant emails
One of the quickest ways to make someone unsubscribe is to repeatedly send them information they don’t care about.
If a subscriber has never shown any interest in a particular product or service, constantly promoting it to them can make your emails feel like noise.
Segmentation gives you the opportunity to reduce this.
For example, a local business could separate its database by customer location.
Someone living 200 miles away might not need an email about an in-person event next weekend.
Someone who lives five minutes away might be very interested.
The message hasn’t changed because the business has changed. It has changed because the audience is different.
4. Segment customers based on where they are in the buying journey
Not every subscriber is ready to buy.
Some people are discovering your business for the first time. Others are researching their options. Some may be ready to make an enquiry, while existing customers may need support or encouragement to purchase again.
Your email strategy should reflect this.
You could create segments such as:
New subscribers
Introduce your brand, explain what you offer and show them why they should stick around.
Potential customers
Share educational content, FAQs, case studies, testimonials and information that helps them make a decision.
Existing customers
Provide useful advice, relevant updates and opportunities to purchase again.
Loyal customers
Consider exclusive content, early access or customer appreciation campaigns.
This approach means you’re not asking every subscriber to take the same action.
5. Use behaviour to make your segmentation smarter
You don’t always have to ask subscribers what they’re interested in.
Their behaviour can tell you a lot.
For example, you could create segments based on people who:
- Clicked a particular link
- Visited a specific website page
- Purchased a product
- Downloaded a resource
- Opened several recent emails
- Haven’t engaged with your emails for a long time
This can create much more useful segments.
You don’t need hundreds of segments
It’s easy to overcomplicate email segmentation.
You don’t need 50 different lists to get started.
For a small business, even a few simple segments can make a noticeable difference.
You might start with:
- Prospects
- Existing customers
- Highly engaged subscribers
- Inactive subscribers
From there, you can introduce more specific segments as you collect more data.
The important thing is that each segment has a purpose.
If creating a segment doesn’t change the content, timing or action you’re going to take, you probably don’t need it.
What about GDPR and email marketing?
Email segmentation should always be handled responsibly.
Businesses need to ensure they have a lawful basis for processing personal data and sending marketing communications, and they should be transparent about how subscriber information is used.
Your email marketing platform should also make it easy for subscribers to manage their preferences or unsubscribe.
Segmentation isn’t about collecting as much information about people as possible.
It’s about using the information you legitimately have to make your communications more useful and relevant.
How to start segmenting your email list
If you’ve never used segmentation before, don’t panic.
Start by looking at the information you already have.
Step 1: Understand your audience
Who is currently on your mailing list?
Think about customers, prospects, previous customers and subscribers who haven’t purchased yet.
Step 2: Look at your existing data
What information does your email platform already give you?
You might have information about purchases, engagement, interests, locations or signup sources.
Step 3: Identify meaningful groups
Look for groups that have genuinely different needs.
Don’t create segments simply because you can. Less is more.
Step 4: Create relevant content
Think about what each group actually needs from you.
What questions do they have? What problems are they trying to solve? What would make your emails useful rather than just promotional?
Step 5: Test and measure
Monitor your email marketing metrics and compare how different segments respond.
Over time, your data can help you refine your approach.
Your newsletter doesn’t have to be complicated, just relevant
Email marketing isn’t about sending more emails.
It’s about sending better emails to the right people.
A single newsletter sent to your entire database might be convenient, but it doesn’t recognise that your subscribers are at different stages, have different interests and interact with your business in different ways.
Email segmentation gives you the opportunity to make your marketing more personal, relevant and useful without necessarily creating an entirely new campaign for every subscriber.
So before you schedule your next newsletter, ask yourself:
Does everyone on this list actually need to receive this?
If the answer is no, it might be time to start segmenting.
At BuzzGen, we help businesses make their digital marketing work harder, from social media and SEO to websites and email marketing. If your newsletter strategy feels like it’s stuck on autopilot, a more targeted approach could be exactly what it needs.
Need some support with your newsletter? Check out our Email marketing services, or get in touch today!
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