Programmatic will prove to be an effective strategy for marketers looking to make the most out of their 2023 efforts, but it should not be utilized in a vacuum. The most effective marketing campaigns will combine programmatic with other channels like email—one of the most popular and effective marketing channels of all time with a much higher average ROI per dollar spent than other marketing channels.
Email might not be as shiny and novel as paid ads and social media, but it is arguably the most powerful and cost-effective way to use an owned channel to drive business results.
With the average person receiving over 120 emails each day, standing out is harder than ever. That’s why Zeta went to ask real email experts to help marketers make the most of their email marketing campaigns with highly effective, personalized campaigns.
So why is personalization in email so important? Saving money isn't the only benefit; it can also help:
- Improve open rates through personalized subject headings.
- Reduce unsubscribes by sending more relevant emails.
- Increase conversions by suggesting relevant products/services.
- Build better relationships with prospects and customers.
We have curated the best insights from Zeta’s email experts to share their time-proven tips and tricks on how to create engaging, revenue-driving campaigns that are personalized to each customer.
1. Target customer personas
Not all customers are the same—they may be in various locations, have different interests, or even prefer to be emailed at night versus the morning.
Send more relevant emails by separating your customers into segments based on personas. Say your business sells both children's and adult clothing. Segmenting users based on personas means only those who purchase children's clothing see offers for a new kid's line.
2. Use personalized subject lines and emails
Believe it or not, just adding the customer’s name in the email body can increase open rates by up to 35 percent.
While many organizations add the "name" tag in the body of the email, consider adding it to your subject lines as well. And don't be afraid to take it beyond the name tag. Messages can leverage other personal information such as industry, past purchases, or location. This example mentions the user's store in the subject line and their name in the body of the email:

3. Use behavior-triggered emails
Automated, behavior-based emails save marketers time and deliver hyper-relevant messages when users need it most. In addition to increasing open rates (because emails are relevant), triggered messages improve customer service and retention.
Set triggers to welcome new subscribers, recover abandoned carts, upsell, encourage reviews, or re-engage users who haven't opened emails recently. Trigger emails can also be set to remind users to replace a consumable item, ask for referrals, or send educational resources.
4. Segment customers based on their onsite actions
Label specific users based on information you’ve gathered on their onsite behavior. Then, leverage this to create targeted campaigns. For example, a business could tag users that visit specific category pages and later send them an email based on new product launches or discounts within that specific category.
Other examples include segmenting consumers based on pages they visit, purchases, location, industry, or interest in a specific type of product or service.
5. Add an email signature
An email signature is a short, personalized ending to an email that tells the sender who you are. The most obvious benefit of adding a signature is to make the email seem more personalized, like it is coming from a person rather than a large, anonymous corporation.
Adding a personalized signature can boost brand awareness, increase trust, and help build social media followers. Depending on organizational structure and the purpose of the email, the signature could be from your customer success representatives, your marketing leadership, a brand ambassador, and so forth.

6. Add “recommendations for you”
Looking to increase upsells and engagement? Rather than sending every subscriber the same recommended products, send targeted emails based on past interactions or purchases. This is a common strategy for eCommerce, but it works well for content and service-based businesses as well.
7. Add a sense of urgency
Creating a sense of urgency in messages is a simple strategy that increases CTR and can drive subscribers to act. Pairing time-sensitive terms and dates with personalization compels users to take action now.
For example, "[Name], this deal expires in 24 hours" incites the user to act more urgently.Other time-sensitive words include:
- While supplies last
- Sale ending soon
- Limited time offer
- In-store only
- Don't miss
8. Use and optimize landing pages
Email personalization goes beyond email messages—your landing pages also impact the effectiveness of email campaigns. Start by optimizing landing pages to ensure they load fast, use benefit-focused headings, and include a CTA above the fold.
Then, add personalization to landing pages by incorporating dynamic landing page content that adapts to each user's profile and where they are in the buying cycle. This might include using their name, mentioning the company they work for, or simply offering content on topics they've previously engaged with.
Drive a 766% Lift in Email CTR with Zeta
Let’s look at a campaign where personalization helped the brand drive its email performance.
A travel destination marketing organization (DMO) approached Zeta as they wanted to leverage data to create a better experience for their audience. They were in the process of collecting data, but it only covered a fraction of their audience.
By working with Zeta, we were able to help the brand identify all site visitors (known and anonymous). We also placed tags on their website at the category and article level. This enabled us to capture browsing data showing the categories and products that an individual is interested in.
We didn’t stop there. We tapped into Zeta’s Data Cloud, which unlocks behavioral interests, transactions, and location visits at the individual level for well over 225M people in the US. These insights covered 97% of their subscribers, providing insight into what their audience was doing outside the brand.
Our strategy led to impressive results:
- 162% lift in open rates and 766% lift in click-through-rates when targeting an audience with data-driven personalization in email, compared to non-targeted, batch-and-blast emails.
- 27%+ lift in out-of-state subscribers taking a trip who received a personalized email, vs. non-personalized batch-and-blast emails.
Understanding who your customers are and what motivates them is what allows you to build a relationship and generate action. It enables you to migrate away from a generalized batch-and-blast approach to become hyper-individualized in your communication. Talking to them, not at them, can make all the difference in your comms strategy.