The most efficient way to deliver high fidelity personalization in your daily email, and drive over 11x return on spend (works seamlessly with your existing email service provider).
Infinitely expand your brands photography with Curator™ AI. Generate new product photography that’s indistinguishable from the originals, and combines multiple products together.
Create, manage, deploy, and target an unlimited number of personalized messages. Deliver any of the messages from your pool through a single image URL and link embedded within email, SMS, mobile, or on your website.
Zembula connects with any enterprise data source. If you don’t see a specific data source here or have a custom data source, we will always connect it for free.
The most efficient way to deliver high fidelity personalization in your daily email, and drive over 11x return on spend (works seamlessly with your existing email service provider).
Infinitely expand your brands photography with Curator™ AI. Generate new product photography that’s indistinguishable from the originals, and combines multiple products together.
Create, manage, deploy, and target an unlimited number of personalized messages. Deliver any of the messages from your pool through a single image URL and link embedded within email, SMS, mobile, or on your website.
Integrations
Connect with 100+ integrations
Zembula connects with any enterprise data source. If you don’t see a specific data source here or have a custom data source, we will always connect it for free.
3 Tips to Help Boost Your Email Marketing Conversion Rate
Email marketers pay a lot of attention to data, but one metric that stands out is conversion rate. Your email marketing conversion rate is one way to determine how effective your emails are — the more people taking action, the better.
Plus, a solid conversion rate can also add to the bottom line. The more people you’re convincing to buy your products, the more money you will make over time. So, you can see how important it is, but a ton of brands still struggle with conversion rates.
They get a steady stream of new subscribers into the funnel, send out a few standard emails, and then…crickets. Here’s the good news, it doesn’t have to be that way. You can do things to boost your conversion rates.
We have a few ideas to help.
Send personalized emails
You’ve heard the mantra over and over; personalization matters more to customers today than ever. But are you including advanced personalization tactics in your current email strategy? You need to go beyond just a name when it comes to personalization.
That means including personalized content and recommending products to customers based on their likes and interests. If you’ve got a loyalty program, send those customers personalized offers. And tap into location data to send emails based on weather data for where they live.
One tool that can help you is Smart Banners™. These use your customer data and the parameters you set to include personalization in every email you send. This can help improve not just your message visibility but variety too. Customers can get an assortment of personalized messaging to meet their needs and interests.
Use your data
Don’t let yourself sit in the dark. You’ve got more data about your customers at your fingertips than ever before. So use that to improve both your content and your emails. And if you aren’t sure? Ask them!
Emails today should be a two-way street with your customers. Don’t talk at them. Instead, engage them. Ask them what they want to see, what they are interested in, their likes and dislikes, and so on.
When you get that sort of data, you can flip it around and send your customers emails that are hyper-personalized and speak directly to them. That can motivate them to start clicking. And when they do, you get even more data to use again.
Make it easy to click
A critical part of the conversion conversation is the call to action. Sure, it’s basic information, but you need to make sure you have a clear and strong call to action that makes it really easy for your customers to click. You’d be surprised how often that part is skipped!
Something else that ties into having a solid CTA is making your email interesting and engaging from the start. It’s impossible to get someone to click if they aren’t even opening your emails to start. So, you need to get your emails out of a rut and make them something customers are excited to check out.
Here’s another place where Smart Banners™ can make all the difference. By choosing from well over a dozen different banners, you can feel confident that your emails will always come across as interesting and timely, not stale and boring. And as an added bonus, banners have a built-in CTA button.
Get more information today
Are you ready to boost your email marketing conversion rates? We can help you improve your emails, offer more personalization, and get your customers engaged again.
It’s easy to get started. Just get in touch. We’ll set you up with a demo and walk you through some ideas about how you can make a real difference in your numbers.
Liz Froment
Liz Froment is a content writer at Zembula. A graduate of University of Massachusetts at Amherst, Liz is a travel aficionado, Boston sports fan, and maple syrup connoisseur.
If you’re evaluating Movable Ink for email personalization (or already using it and feeling the friction), you’re not alone. Many email marketing teams at mid-to-enterprise retail brands are actively searching for a Movable Ink alternative that removes complexity without sacrificing performance. As a Movable Ink competitor, Zembula was built from the ground up to solve the specific problems that make personalization harder than it needs to be.
The definition of “easier to use” has changed. It used to mean a cleaner interface or fewer clicks. Now it means: can I deploy personalization across every email, at scale, without blowing my budget or clipping my messages? Can I measure actual revenue impact at the content variant level? Can I add a new use case in hours instead of weeks? Those are the questions that matter when comparing Zembula vs Movable Ink. Here are four concrete reasons Zembula wins on all of them.
Reason 1: One URL, Hundreds of Use Cases (a Movable Ink Competitors Advantage)
This is the architectural difference that changes everything. Zembula’s Composition Engine delivers any personalized content from a pool of hundreds of use cases through a single image URL embedded in your email template. One image tag. About 2KB of HTML. That’s it, regardless of whether you have 10 use cases or 200.
Movable Ink Studio takes a different approach. Each use case requires its own HTML image block in the email. Inactive blocks get hidden at 1px height, but they still contribute to the email’s total HTML weight. Each block adds roughly 2KB. Stack 40 or 50 use cases and you’re looking at 80-100KB of HTML just for personalization, before the rest of your email even loads.
Why does that matter? Gmail clips any email over 102KB, hiding everything below the fold behind a “View entire message” link. Litmus and Campaign Monitor have both confirmed this limit. If your personalization blocks are eating up most of that budget, your actual email content is at risk of being cut off. Zembula eliminates this risk entirely.
Zembula’s Block Management feature also means you can schedule and swap content across all your use cases without ever touching the email HTML in your ESP. New promotion goes live at midnight? Schedule it in the platform. No emergency template edits required.
Reason 2: Templates, Not Apps
Every Zembula template starts from a blank canvas. Marketers can fully customize the design, connect any data source, and build pixel-perfect personalized content without developer involvement. Want to add a loyalty data feed to an existing abandoned cart template? That’s a click in the platform, not a developer ticket.
Movable Ink Studio relies on predefined “apps” with fixed data connections baked in. Changing the data source or building a new variation typically requires developer support and a new app build. That process can take weeks.
This is why Zembula can build out new use cases in hours, not weeks. And when migrating from Movable Ink, existing use cases can typically be replicated quickly, usually at no additional cost. There’s no app architecture to recreate.
Reason 3: Pricing That Scales To 100% Of Your Annual Email Send, Unlike Movable Ink
If you send to a large list and want personalization in every email, the math gets ugly fast with Movable Ink. A brand with 1 million daily email opens paying per-impression for personalization can quickly find it cost-prohibitive to deploy beyond high-value trigger flows.
That’s a problem, because personalization must be in every email to maximize revenue. Your daily marketing email is your highest-volume subscriber touchpoint. If it’s not personalized, you’re missing the biggest opportunity in your email program.
Zembula uses a granular cost structure across all content types that makes universal deployment viable. This is how brands like Thrive Causemetics achieved a 17% increase in email revenue, and how J.Crew generated a 41x return on investment. These numbers are possible because personalization runs in every send, not just in high-value triggers gated by cost.
As J.Crew’s Director of Performance Marketing, Daryn Foster, put it: “The level of revenue performance demonstrated in such a short time by Zembula was very impressive. Technical implementation was fast, and their support has been great.”
You also get a dedicated senior CSM, weekly meetings until launch, and free data integrations. Self-serve with enterprise support is the model.
Reason 4: Revenue Attribution, Not Just Opens and Clicks
Opens and clicks are table stakes. They tell you someone interacted with your email, but they don’t tell you which specific content variant drove a purchase. Movable Ink can’t tell you whether your abandoned cart banner with a loyalty points callout outperformed the one with a free shipping message.
Zembula measures variant-level RPM (revenue per thousand impressions) and CTC (click-to-conversion) for individual content variants. Across the platform, Smart Banner personalization averages an 18.3% CTC, compared to a ~2.5% baseline for the entire email. Abandoned cart combinations typically range from 15-25% CTC. This data comes from over 6 billion email opens across enterprise retailers like J.Crew, SPANX, and NOBULL.
Zembula also offers longitudinal audience testing that assigns 50/50 groups at open time for clean revenue and transaction lift measurement, achieving 95% statistical significance. This is the gold standard for proving personalization ROI, and it’s built into the platform.
Bonus: What 100+ Smart Banner Use Cases Teach You About Revenue
Because Zembula is the only company with 100+ documented Smart Banner use cases deployed at scale, the Q4 2025 Behavioral Personalization Benchmark Report contains insights no other vendor can replicate. The report analyzes over 100 use cases across more than 6 billion business-as-usual email opens from customers like J.Crew, SPANX, and NOBULL.
The long tail matters. It turns out that the combination of customer data and design in unique, specific ways drives 65% of total revenue lift with Zembula Dimensions™. Most email personalization tools only scratch the surface with a handful of use cases. When you can deploy hundreds, you learn what actually converts, and that intelligence compounds over time.
Single-URL architecture delivers any personalized content from ~2KB of HTML, eliminating Gmail’s 102KB clipping risk that stacked-pixel approaches create.
Blank-canvas templates let marketers add data sources and build new use cases in hours, with no developer dependency or app rebuilds.
Granular pricing makes it economically viable to personalize every email, not just high-value triggers, which is how brands achieve 41x+ ROAS.
Variant-level revenue attribution with RPM, CTC, and longitudinal audience testing tells you exactly which content drives purchases.
100+ use cases at scale provide unique benchmark data on what actually drives revenue in the long tail of email personalization.
Cheyenne is the Director of Marketing at Zembula where she gets to collaborate and coordinate with a team of marketing masterminds. On the weekends, you can find her in the backcountry of the Pacific Northwest, or not, because they don’t have cell towers out there.
Creative Ways To Use Animation and Personalization
6 Ideas to Make Your Emails Living, Breathing Messengers
So many promotional emails look so similar. At best, there’s an intriguing but static dominant art element. At worst, it’s yet another wall of text. Either way, your typical brand doesn’t exactly set the world on fire with their emails.
When you consider how many promotional emails the average consumer receives every single day, it’s easy to understand how same-ol’, same-ol’ gets deleted quickly.
But then there’s animation. That dynamic, far-under-utilized tool that can add actual life to an email. And better still, there’s personalized animation. We’re talking about taking that movement and making it relevant to a specific individual. And while it sounds difficult to pull off, you might be surprised to learn how easy it actually is.
You have the power to completely transform your email’s effectiveness. Instead of sending boring messages that look the same as everyone else’s, you can bring your emails to life with 1:1 animation. Use your data to create sophisticated, highly engaging, personalized animations, and start adding them to all of your emails.
Remember: if your email doesn’t move, it’s dead.
Bring Your Emails to Life
Zembula is the first platform that lets you animate your data. Combining this tool with your creativity leads to endless possibilities.
For example:
Show movement: Tracking information is nice, but what if you showed an animated truck driving from your warehouse across a map to your customer’s city? You don’t think that would get their attention?
Countdown timers: Instead of just telling your customers about an upcoming sale or promotion, envision the power of a dynamic, animated, live countdown timer that ticks down the days, hours, minutes and seconds until your customer’s opportunity. Talk about building anticipation!
Loyalty: Tell a story with loyalty points or membership tiers. Use animated graphs that draw attention and drive action.
The big reveal: Don’t just announce a product, or sale, or special offer with a plain headline. Instead, use animation to create something unique where an image slides open or flips to reveal the special piece of news.
What’s in a name? Want to hyper-personalize your emails? Add a little bling to the name of the customer you’re addressing. You could include a pulsing name at the top of your email that’s sure to draw attention.
How It Works
Zembula’s content builder lets you drag and drop your way to personalized animations. Connect any data source and easily drop your content into your email template, then control that content from the platform. Zembula serves as the bridge between your data and your creative marketing.
The animations are lightweight gifs that load easily and work with almost all email platforms. And if you run into a system that will not support an animated gif, you can display a conventional live image in its place.
If you’re ready to bring your data to life and to deliver unique, deeply personalized content in a way that none of your competitors are doing, chat with us. Zembula has multiple types of images at different prices per impression.
Marc Sheforgen
Marc Sheforgen writes email service provider content for Zembula. Beyond that, he’s all about parenting, coaching kids, record collecting, travel, and adventure. If it’s fun, he’s for it.
