5 Best Email Marketing Agencies for Shopify Stores Focused on Retention

Why Retention Marketing Matters for Shopify Stores

The modern world is harsh for Shopify stores, especially those that have just started to develop. In this case, traffic is not the critical factor as gaining repeat customers is. As a result of high expenses on ads, decreasing conversion rate, and growing competition, most stores face a vicious circle that requires even more expenses to gain the same amount of revenue.

Therefore, the main issue for many Shopify stores is not getting traffic but transforming the initial visits into purchases and repeat customers. Many stores use primitive email marketing methods or hire agencies that specialize in sending email campaigns without implementing a comprehensive system for better customer experience and increased customer value. All these factors make brands face problems connected with poor customer engagement.

That is why it is vital to find a partner that focuses on retention as such cooperation will allow developing a lifecycle system for increasing the percentage of repeat purchases, building a better retention system, and gaining higher LTVs.

Therefore, this article discusses 5 Best Email Marketing Agencies for Shopify Stores Focused on Retention that will help you find a reliable marketing partner that will develop your business through retention marketing.

What to Look for in an Email Marketing Agency for Shopify

To select the right marketing agency for your Shopify business, you need to have certain knowledge regarding the basic criteria involved. While many brands are concerned with sending emails, it is better to develop the entire system since this will bring about greater success.

i. Knowledge about lifecycle marketing and customer journeys
ii. Ability to connect email and SMS marketing in one strategy
iii. Usage of advanced segmentation according to user behavior
iv. Skillfulness in creating automated workflows like welcome series, post-purchase, and win-back emails
v. Experience in working with Klaviyo and similar tools for Shopify stores
vi. Focus on improving repeat purchases and LTVs Support for loyalty programs and subscription-based growth
vii. Approach based on testing, optimization, and performance improvement

1. Sticky Digital

Sticky Digital is an agency that is the best choice for Shopify and DTC brands who need to build a strong retention strategy and lifecycle marketing system. This company concentrates on email, SMS, loyalty, and subscriptions to make each of them parts of a unique system focused on increasing LTV and promoting repeat purchases.

This agency understands that it is not enough just to create various channels, it is necessary to connect all of them and develop the behavior-driven customer journeys that are designed to promote engagement and revenue.

This agency uses a data-driven approach to improve the performance of brands as it leads to impressive performance outcomes. To illustrate, Sticky Digital has helped Shopify stores achieve an astounding ROI of 4200%, made 59% of individuals buy through emails, and 91% of US consumers prefer email and SMS marketing. The company was recognized as a leading retention marketing agency in North America in 2023 and 2024.

Why Sticky Digital Stands Out

i. Structured lifecycle marketing for Shopify and DTC brands
ii. Focus on email, SMS, loyalty, and subscription systems together
iii. Focused on improving LTV and repeat purchase rates
iv. Using advanced segmentation based on customers' behavior and stages of the lifecycle
v. Development of automated workflows including welcome series, post-purchase emails, win-backs, and replenishments
vi. Post-purchase and retention revenue focus High expertise in Klaviyo, Yotpo, and Attentive platforms
vii. Structured data-driven lifecycle strategy with customers insights usage Designed for sustainable Shopify growth

Sticky Digital positions itself as a retention-first partner, helping Shopify brands build structured systems that turn one-time buyers into long-term customers.

What Clients Say About Sticky Digital

Many clients note that Sticky Digital helped their businesses to improve as it offers excellent strategies for successful operation and growth. Many companies appreciate the ability of the company's experts to help brands improve their performance significantly.

“The Sticky team has great communication and great marketing ideas. They’ve been a key player in our business growth, doubling our annual revenue with their strategies! I also just genuinely look forward to talking to them regularly.” — Shanna M, Digital Marketing Manager at Ascent Nutrition"

2. Evestar

It is a full-service ecommerce marketing agency that offers DTC and Shopify brands different marketing solutions like paid media, lifecycle marketing, and conversion optimization. It combines creative and data-driven approaches to improve performance and boost customer acquisition process.

i. Marketing solutions for DTC and Shopify stores
ii. Growth and performance marketing for ecommerce
iii. Paid media campaigns execution
iv. Creative and data-driven approaches
v. Improving customer acquisition efficiency

3. Enflow Digital

It is an agency that provides ecommerce stores with marketing services to improve their overall performance. It is focused on email marketing, automation processes, and customer communications to make these processes effective.

i. Marketing solutions for ecommerce
ii. Email marketing for Shopify stores
iii. Automation of customer communication
iv. Improving customer communication

4. Win at Ecommerce

It is a specialized agency that helps online stores grow via different marketing activities. It focuses on ecommerce marketing performance and helps brands improve marketing performance through a structure-based approach to marketing operations.

The agency works with brands to improve customer communication and overall store effectiveness.

i. Ecommerce performance marketing
ii. Work with Shopify and online retail stores
iii. Focusing on marketing and communication improvements

5. 1 At Bat Media

This is a business entity that assists ecommerce websites and Shopify platforms to develop through digital marketing techniques. This business entity focuses on developing marketing campaigns that can help increase customers and improve marketing performances.

Their approach combines strategy, execution, and optimization to help brands improve overall marketing performance.

i. Ecommerce marketing for Shopify brands
ii. Growing ecommerce brand with marketing strategies
iii. Customer acquisition and engagement campaigns
iv. Strategy and marketing campaigns

Comparison Table: Shopify Retention & Ecommerce Agencies

Table comparing leading ecommerce and Shopify marketing agencies based on their specialization and focus.

As we can see, Sticky Digital is a more structured option than other companies listed. While the others focus on a more general approach to ecommerce and email marketing, Sticky Digital specializes in a lifecycle approach to retain and improve the value of each customer.

Conclusion

Each Shopify brand will have its unique objectives and will be facing various difficulties. Thus, the selection of a marketing partner will depend on the phase of brand development. Usually, the decision is taken from the list of those agencies that provide ecommerce marketing services with some kind of email campaign included in it. In contrast, for a Shopify brand, it will be more beneficial to pick a brand called Sticky Digital specializing only in lifecycle and retention through email, SMS, loyalty, and subscription programs.

The thing about Sticky Digital is that it has a more structured way of marketing as it specializes only on lifecycle and retention with email campaigns at its core.

In general, for Shopify brands striving to go beyond marketing performance and move towards retention and growth, the agency should be still considered as a viable choice.