Email marketing is one of the most effective ways to build lasting relationships with your customers and drive revenue for your eCommerce business. But with so many moving parts, from automation and design to segmentation and testing, it can be overwhelming to manage on your own, right?
That’s where the right email marketing agency comes in.
The best ecommerce email marketing agencies specialize in crafting tailored strategies that not only boost engagement but also optimize every part of your email campaigns to ensure they drive results. Whether you’re looking to enhance your automation, improve your email design, or create more targeted campaigns, working with the right agency can help you achieve your goals more efficiently and effectively.
So, if you’re serious about taking your email marketing to the next level, partnering with an expert agency could be your best move. Let’s dive into how these 11 top agencies can help your eCommerce business succeed through email marketing.
Our Rating
Each of the agencies from this list is known for their expertise in helping eCommerce businesses grow through email marketing strategies.
We selected these agencies after looking at a lot of factors, including real-world success stories, client feedback, and how well they’ve performed in the industry. We took a deep dive into trusted sources like Clutch, G2, and LinkedIn, checking out industry awards, client reviews, and performance metrics.
We also dug into case studies to see how these agencies actually deliver results for their clients. It’s not just about the services they offer, but the impact they’ve had in transforming their clients’ email marketing efforts and the consistent results they’ve achieved across different industries.
Here’s a quick overview of the agencies we’re diving into:
| Agency | Location | Founded | Size | Key Services |
| InboxArmy | Grapevine, Texas, USA | 2016 | 50-200 | Strategy and Audit, email Campaign management, Lifecycle marketing, Retention marketing, email design, automation, deliverability consulting, SMS marketing, Push notifications |
| Invisible Brands | Berlin, Germany | 2018 | 20-50 | Email and SMS campaign management, A/B testing, performance analytics |
| GetResponse | Gdańsk, Poland | 1997 | 210-500 | Lifecycle email marketing automation, custom email templates, and customer segmentation |
| Enflow Digital | Toronto, Canada | 2020 | 10-30 | Email and SMS campaign management, lifecycle email marketing, A/B testing |
| NoGood | New York City, USA | 2017 | 50-100 | Creative email campaign design, paid search and social ads, A/B testing |
| Jarrang | London, UK | 2003 | 15-50 | Email automation, customer segmentation, personalized campaigns |
| Liquify Design | New York City, USA | 2019 | 10-30 | Shopify-specific email design and optimization, lifecycle marketing, performance analytics |
| SmartMail | Miami, Florida, USA | 2017 | 20-50 | Data-driven email marketing strategies, A/B testing, and customer segmentation |
| SeeResponse | Orlando, Florida, USA | 2012 | 50-100 | Performance-driven email marketing strategies, custom email design, and data analytics |
| StudioForty9 | Los Angeles, USA | 2013 | 10-20 | Creative email campaign design, paid search, and social ads, A/B testing |
| Email Uplers | Noida, India (offices in USA & UK) | 2012 | 250+ | Email template design, campaign management, A/B testing, email automation |
List of Top Ecommerce Email Marketing Agencies
1. InboxArmy
- Location: Grapevine, Texas, USA
- Size: 50 – 200
- Founded: 2016
InboxArmy is a top-tier ecommerce email marketing agency that has built a reputation for delivering tailored, results-driven strategies. It was founded by industry veteran Chris Donald, who brings over 20 years of hands-on experience, and is led by CEO Scott Cohen, an award-winning expert recognized for his leadership in email marketing.
As one of the best ecommerce email marketing agencies, InboxArmy offers a full suite of services, including campaign management, email design, automation, and deliverability consulting. The agency works across more than 25 industries—ranging from ecommerce and SaaS to healthcare, universities, real estate, food and beverages, retail, automotive, banking, pets, travel, and manufacturing. Their client roster includes global names like eBay, Spotify, and Airbnb.
Here’s what you need to know about InboxArmy: with a team of certified email specialists, they offer a vendor-agnostic approach, which allows them to adapt their services to each client’s needs and budget. Their mission is to help businesses grow by enhancing their email marketing strategies. As Scott Cohen states:
“Our mission here, and it really matters to me greatly at InboxArmy, is we help companies grow their businesses by building and growing their email marketing programs. I love helping companies grow. It’s, it’s when I was on the brand side, it’s been true agency side. It’s true.”
Key Services Offered:
- Email marketing strategy and audits
- Full-service campaign management (creation, deployment, A/B testing, reporting)
- Custom responsive email template design with advanced features (animations, countdown timers)
- Email marketing automation programs
- Deliverability consulting
- ESP vendor evaluation and migration
- SMS and lifecycle marketing services
- White label services for agencies
Awards: ANA Stefan Pollard Email Marketer of the Year (2021, Scott Cohen), Top Ecommerce Email Marketing Agency Clutch (2024)
Clientele: eBay, Spotify, Procter & Gamble, Airbnb, Ubisoft, Hilton, Expedia.
Pricing (according to Clutch):
- Monthly managed services: Starting at $4000
- Email template design and content audit: Starting at $1500
- Email marketing strategy and audit: Starting at $2,500
LinkedIn: https://www.linkedin.com/company/inbox-army
2. Invisible Brands
- Location: Berlin, Germany
- Size: 20 – 50
- Founded: 2018
Invisible Brands specializes in providing comprehensive email and SMS marketing strategies for eCommerce businesses. Their team creates personalized campaigns that drive customer engagement and sales, focusing on data-driven methods to optimize results. Over the years, they have partnered with numerous global brands across different sectors, including fashion, wellness, and eCommerce.
Invisible Brands has proven to be a reliable partner for companies looking for more than just campaign management. With a strong emphasis on data analysis, they use customer insights to inform every aspect of the campaign, ensuring maximum impact. Their blend of creative design and performance optimization makes them one of the best eCommerce email marketing agencies in Europe.
Key Services Offered:
- Email and SMS campaign management
- A/B testing and performance analytics
- Custom email design with user experience optimization
- Data-driven marketing strategies
- Customer segmentation and personalization
Awards: Nominated for Best European Email Marketing Campaigns.
Clientele: Neosupps, Ere Studios, various fashion and beauty brands.
Pricing (according to Clutch):
- Custom campaigns: Pricing available upon request based on the scope of the campaign.
- Email strategy and design services: Starts at $1,000 per month.
LinkedIn: https://www.linkedin.com/company/invisible-brands-gmbh
3. GetResponse
The GetResponse is best email marketing servcies provider they allowo you to easily create and deliver highly converting emails, maximize conversions, and get people to open your emails with AI, automation, and handy features.
You can create beautiful, responsive, intuitive emails in minutes with drag and drop, or AI, make your subscriber list easy to manage, intelligently segment, and track your performance all in one smart interface.
Key Features:
- AI‑powered email and subject line generator
- Drag‑and‑drop editor with 200+ templates and 2M+ stock images
- Autoresponders with behavior-based automation
- A/B testing, audience segmentation, and advanced analytics
- 99% deliverability with SMS, push, and e-commerce integrations
GetResponse Pricing (Paid Annually):
- Sender: ₹1332.24/mo
- Seller: ₹4136.96/mo
- Creator: ₹4838.14/mo
- Enterprise: Custom pricing (Book a demo)
4. Enflow Digital
- Location: Toronto, Canada
- Size: 10 – 30
- Founded: 2020
Enflow Digital specializes in email and SMS marketing for eCommerce brands, offering end-to-end services from campaign setup to post-campaign analysis. Their approach focuses on leveraging A/B testing, data analytics, and segmentation to ensure clients get the best possible results from their email campaigns.
Enflow’s team is known for its ability to drive conversions through data-driven strategies, making them an excellent choice for businesses aiming for sustained growth. What this means for you is that Enflow Digital is a strong contender for businesses looking for an agency that can continuously optimize and improve their email marketing campaigns.
Key Services Offered:
- Email and SMS campaign management
- Lifecycle email marketing and automation
- Data analytics and reporting
- Custom email template design
- A/B testing software for continuous optimization
Awards: Best Email Campaign of the Year by MarketingProfs.
Clientele: Alkaline Herb Shop, SensAsia Spas, and more.
Pricing (according to Clutch):
- Full-service campaign management: Starting at $1,500 per month
- Email design and analytics services: Starts at $800 per month.
LinkedIn: https://www.linkedin.com/company/enflowdigital
5. NoGood
- Location: New York City, New York, USA
- Size: 50 – 100
- Founded: 2017
NoGood is a performance marketing agency that combines email marketing with paid social ads and paid search strategies. They focus on driving conversions by creating email marketing campaigns that align with other digital marketing channels. Their holistic approach helps clients achieve long-term success in customer acquisition and retention.
NoGood has worked with some of the most prominent brands in the market, helping them achieve substantial growth through integrated marketing strategies. Simply put, NoGood’s ability to combine email marketing with paid social and search ads makes them a powerful agency for eCommerce businesses looking to scale quickly and efficiently.
Key Services Offered:
- Creative email campaign design and development
- Paid search and social ad management
- Full-service email marketing and automation
- Customer journey mapping and segmentation
- Advanced A/B testing and performance analytics
Awards: Featured in Ad Age as a top agency for creative campaigns.
Clientele: Casper, Everlane, Glossier, and more.
Pricing (according to Clutch):
- Campaign management: Starts at $2,000 per month
- Full-service packages: Pricing available on request.
LinkedIn: https://www.linkedin.com/company/nogood
6. Jarrang
- Location: London, UK (with additional presence in Falmouth)
- Size: 11–50 employees
- Founded: 2003
Jarrang is an independent boutique email marketing agency that specializes in strategic, full-funnel email and SMS programs for ecommerce and enterprise clients. Their hands‑on team manages everything—from deep audits and automation to segmentation, deliverability, and performance analytics—ensuring campaigns hit inboxes and drive ROI
Their data-driven focus helps clients optimize lifecycle flows, re-engagement journeys, and customer journeys with tailored audience management and segmentation services. They support multiple ESPs, including Klaviyo, Sendlane, Salesforce Marketing Cloud, Mapp, and Campaign Monitor.
Key Services Offered:
- Automated lifecycle flows and audience segmentation
- Campaign design, build, quality control, deployment, and A/B testing
- Deliverability consulting and performance optimization
- Strategic audits, reporting, journey mapping, and ESP migrations
Awards: Featured in Mailmodo’s Best Email Marketing Agencies 2025 list.
Clientele: Motability Operations, Exclusive Collection, Vax, Ryobi, Seasalt Cornwall.
Pricing (according to Clutch):
- Email strategy and campaign setup: Starts at $5 000
LinkedIn: https://www.linkedin.com/company/jarrang
7. Liquify Design
- Location: New York City, New York, USA
- Size: 10 – 30
- Founded: 2019
Liquify Design specializes in email marketing services specifically for Shopify-based eCommerce stores. They offer customized email marketing campaigns that integrate seamlessly with Shopify’s platform to help eCommerce businesses grow their revenue and engage their customer base more effectively. Their team focuses on delivering responsive email designs, automated email flows, and personalized content strategies.
What this means for you is that Liquify Design is an excellent option for Shopify store owners who want to optimize their email marketing efforts without the technical hassle.
Key Services Offered:
- Shopify-specific email design and optimization
- Lifecycle email marketing
- Automated email flows
- Performance analytics and reporting
- Custom email template design
Awards: Nominated for Best Shopify Email Marketing Agency.
Clientele: The Sill, Tommy John, and other Shopify-based eCommerce brands.
Pricing (according to Clutch):
- Custom campaigns: Starts at $1,500 per month
- Full-service email marketing: Pricing available upon request.
LinkedIn: https://www.linkedin.com/company/liquid-web-design
8. SmartMail
- Location: Miami, Florida, USA
- Size: 20 – 50
- Founded: 2017
SmartMail is a full-service email marketing agency that specializes in lifecycle marketing for eCommerce businesses. They focus on building long-term customer relationships by automating email flows and utilizing customer data for personalized, high-converting campaigns. Their approach helps brands increase customer lifetime value by engaging customers at every stage of the buying process.
SmartMail excels in delivering highly targeted and personalized email marketing campaigns that drive sales and keep customers engaged, making them a standout among the best eCommerce email marketing agencies.
Key Services Offered:
- Lifecycle email marketing automation
- Performance analytics
- Custom email template design and development
- Data-driven customer segmentation
- A/B testing for optimization
Awards: Recognized as one of the top lifecycle marketing agencies for eCommerce.
Clientele: Bulu Box, Olea Essence, and more.
Pricing (according to Clutch):
- Full-service campaigns: Starts at $1,800 per month
- Email design services: Starts at $850 per month.
LinkedIn: https://www.linkedin.com/company/smartmail-io
9. SeeResponse
- Location: Orlando, Florida, USA
- Size: 50 – 100
- Founded: 2012
SeeResponse is a performance-driven email marketing agency that leverages data to optimize campaigns and maximize ROI. Their team works with eCommerce businesses to design and implement email strategies that increase revenue and customer retention. SeeResponse is known for creating campaigns that align with their clients’ business goals, ensuring that each email sent is effective and measurable.
As an agency, SeeResponse focuses on delivering solid, data-backed results that make every email campaign count, and their data-driven approach sets them apart from other agencies in the space.
Key Services Offered:
- Data-driven email marketing strategies
- A/B testing and performance analytics
- Custom email design and content creation
- Campaign management
- Customer segmentation and targeting
Awards: Awarded Best Email Marketing Agency by multiple digital marketing platforms.
Clientele: New York Life, Norton, and other major eCommerce brands.
Pricing (according to Clutch):
- Campaign management: Starts at $2,000 per month
- Full-service email marketing: Pricing available upon request.
LinkedIn: https://www.linkedin.com/company/seeresponse
10. StudioForty9
- Location: Los Angeles, California, USA
- Size: 10 – 20
- Founded: 2013
StudioForty9 is a performance marketing agency that takes a holistic approach to email marketing, combining creative strategies with robust data analytics. They focus on delivering measurable results through targeted email campaigns that aim to increase customer acquisition and retention. With a deep understanding of the eCommerce industry, they cater to clients looking to scale their email marketing efforts while maintaining personalized customer experiences.
StudioForty9 stands out because they offer a customized approach, tailoring their strategies to meet each client’s unique needs, allowing them to drive sustained growth through email marketing.
Key Services Offered:
- Performance-driven email marketing strategies
- Custom email design and content creation
- A/B testing and optimization
- Customer journey mapping
- Data analytics and reporting
Awards: Named one of the top performance marketing agencies in the USA.
Clientele: OXO, Zappos, and other leading eCommerce brands.
Pricing (according to Clutch):
- Full-service email marketing: Starts at $1,200 per month
- Custom email design: Starts at $500 per template.
LinkedIn: https://www.linkedin.com/company/studioforty9
11. Email Uplers
- Location: Noida, India (with offices in the USA and UK)
- Size: 250+
- Founded: 2012
Email Uplers is a global email marketing agency known for providing custom email template designs, automation, and end-to-end campaign management services. Their expertise lies in creating visually appealing, mobile-responsive emails, optimized for engagement. They work with a wide variety of industries, from eCommerce to hospitality, helping brands scale their email marketing operations.
Simply put, Email Uplers has a vast team with global experience, which allows them to work efficiently across time zones and cater to clients in different parts of the world.
Key Services Offered:
- Email template design and coding
- Campaign management and A/B testing
- Email automation
- Email marketing consultation
- Responsive email design
Awards: Recognized as one of the top global email design agencies.
Clientele: Domino’s, WWF, and several leading eCommerce brands.
Pricing (according to Clutch):
- Email design and development: Starts at $950 per template
- Full-service email marketing: Starts at $1,500 per month.
LinkedIn: https://www.linkedin.com/company/email-uplers
Conclusion
Choosing the right email marketing agency can really change the game for your business. InboxArmy, for example, goes far beyond just sending emails, they specialize in crafting data-driven, Klaviyo-powered campaigns that build real customer relationships and long-term loyalty. It’s about connecting with your audience in a way that keeps them engaged and coming back. The best ecommerce email marketing agencies know how to create campaigns that engage, convert, and retain.
With so many options out there, it’s important to find an agency that fits your goals. Whether you need help with automation, designing better emails, or tracking performance, the right agency will help you get the most out of your email marketing.
In the end, great email marketing is all about creating an experience for your customers that feels personal and valuable. If you’re ready to take your email campaigns to the next level, partnering with the right team can help you make it happen.
