Top 28 eCommerce Marketing Agencies For 2025

To date, they have helped their clients generate more than $100 million in revenue. With regards to eCommerce website development specifically, they can work with eCommerce sites on a wide range of platforms, including Magento, WooCommerce, Shopify, PrestaShop, and BigCommerce.  

While the agency specializes in all major online marketplaces, its Shopify expertise is matchless. They are always on top of whatever is new in the Shopify world, be it integrating apps or updating plugins. Plus, they host events in collaboration with Shopify to get first-hand experience with the latest features and development changes.

SmartSites is also a Shopify Partner, which means they are the first to receive training and support from Shopify to ensure that their client’s websites are optimized for success on the platform. The agency also has a Shopify Masterclass, where you can learn how to acquire, convert, and retain eCommerce customers.

In addition to offering top integrated eCommerce marketing solutions, they are also one of the best SEO agencies to help you with long-term success. The agency enhances the SEO for your eCommerce website to ensure higher visibility and drive more traffic to your online store.

They also couple their SEO strategies with email marketing to bring in new customers and increase repeat purchases. Their partnership with Mailchimp allows them to provide direct-from-the-source updates to their clients’ email marketing strategy. 

Plus, their Director of Email Marketing, Ashley Ismailovski, is also the co-leader of Klaviyo Community’s New York City chapter, which means she can further bring more professional insight to the clients’ eCommerce email marketing strategies.

Furthermore, SmartSites provides pay-per-click (PPC) advertising services to complement their eCommerce marketing and SEO solutions. This includes Google Ads, Facebook Ads, eCommerce platform ads, remarketing strategies, and more.

SmartSites Partnerships

SmartSites has partnered with some of the top eCommerce tools to bring their functionality to its clients. For example, they are a Refersion partner, bringing the tools of affiliate marketing to their clients.

They also partner with Be Pantastic to leverage their tool, UpOrder, a repeat purchase enhancement feature for Shopify. The branded email templates and product recommendations offered by this tool increase post-purchase sales for SmartSites’ clients.

SmartSites has also got Recart, an eCommerce messenger marketing tool, on board to help retailers recover abandoned carts and increase overall sales.

As for eCommerce website enhancement, the agency partners with Termly to ensure its clients’ websites are legally compliant and user-friendly. Together, these partnerships allow SmartSites to provide comprehensive marketing solutions for eCommerce businesses.

The SmartSites Solution

SmartSites revealed its expertise in the campaign it ran for Forever Lux, a discounted fragrance store. Since the client was in a super-competitive market, where large names already dominated, they had trouble ranking for keywords relevant to their industry. SmartSites stepped in to provide a solution.

Strategic Approach

Here’s what SmartSites did for Forever Lux:

• Implemented a site-wide optimization strategy to improve rankings for all pages
• Created a blog to increase organic traffic
• Launched a link-building campaign
• Developed a Mailchimp template for customer interaction automation
• Created Product List Ads to acquire new customers

The results were nothing short of remarkable, with a 373% increase in paid clicks and a 165% increase in click-through rate on the client’s website. 

Their services include:

• PPC
• SEO
• Web design

When required, they also provide email marketing and creative services to drive sales for their eCommerce clients.

Even better, Disruptive is always on top of new marketing trends, which they incorporate seamlessly into their clients’ strategies. For example, they were a partner for the Google Summit, which focused on search engine ad analytics and AI innovations, marketing insights, and paid media trends.

As Google’s Top Premier Partners, the agency is able to bring some of its clients to the search engine giant’s headquarters for exclusive insights right from the source. This level of commitment and collaboration with their clients is what sets Disruptive Advertising apart from others in the market.

The agency has previously participated in The Global Ecommerce Acceleration Summit, where they gained fresh insights from the world of eCommerce to apply to their clients’ strategies.

Besides B2C, Disruptive Advertising also provides eCommerce marketing services to B2B clients. Considering that Amazon Business’s sales reached $75.2 billion in 2023, the B2B eCommerce segment is huge, and businesses in this sector can get specialized assistance from Disruptive for CRO, eCommerce advertising, and more.

With the agency ranking #8 out of 280,000 contenders on Clutch’s list of the top B2B service providers, selecting it as your partner is a wise choice. 

The Disruptive Advertising Solution

When Bunny James, a food eCommerce brand, came to Disruptive, they were already doing well on Amazon but had trouble replicating these results on their website. Disruptive realized that their website needed a lot of work, and the eCommerce campaign had to be optimized.

Strategic Approach

Here’s how Disruptive Advertising steered the client’s eCommerce strategy:

• Optimized the client’s shopping feed
• Added new product titles with high-volume keywords
• Restructured the search campaign
• Tested keyword variations to find the words that would deliver the best results
• Tested multiple variations of the ad copy
• A/B tested landing pages

Bunny James not only got 25,000 new users but also saw a 2x return on ad spend as a result of this campaign. Disruptive also ran an email marketing campaign for the client, which resulted in a 530% increase in sign-ups and a 393% year-over-year increase in revenue.

Their services include:

• Paid search
• Paid social 
• Email marketing
• Website optimization
• Creative strategy
• Landing page design and testing

From optimizing your store to designing ads to creating content that converts, they can help you with various services. Plus, if you want to expand your focus to Amazon, they can assist you in reaching a new group of online shoppers.

Their specialties include:

• eCommerce SEO
• eCommerce PPC
• Social media marketing
• Content marketing

When Nuanced Media takes over eCommerce marketing for you, they leave no stone unturned. They manage your eCommerce campaigns from start to finish with services like influencer marketing, wholesale and retail consulting, affiliate marketing, website design, media buying, and social media promotions.

If you’re planning to sell in an eCommerce marketplace, Nuanced Media also provides marketplace setup and optimization services. They also offer fulfillment and inventory management to streamline order management. From CRO optimization to retargeting and cart abandonment recovery, the agency does it all.

For clients particularly interested in Amazon eCommerce, Nuanced Media offers PPC ad management for sponsored brand ads, product display ads, DSP ads, and more. They also make adjustments to your Amazon campaigns based on A/B testing and detailed analytics.

With the expertise of Patrick Hanna, the agency’s eCommerce marketing strategist who has previously worked at Amazon, Nuanced Media has insider knowledge on making its clients’ eCommerce businesses a success. 

The agency’s experts also share this knowledge with others through industry events, conferences, and podcasts, indicating their thought leadership. For example, the agency’s CEO Ryan Flannagan was invited on the eCommerce Odyssey podcast to talk about growing an eCommerce business on Shopify, Amazon, Google, and eBay. 

The Nuanced Media Solution

Nuanced Media has helped its fair share of clients grow their eCommerce businesses, especially on Amazon. One such client is Manna Supplements, a newbie trying to make its name in the competitive supplement industry.

Their key challenge was that they were new and struggled with click-through rates. They were solely relying on sponsored product ads for advertising and had a narrow PPC campaign focus. Due to these limitations, they were unable to drive the results they should have from their eCommerce strategy.

Nuanced Media stepped in to make their store more visually appealing and use a blend of Amazon advertisements to boost brand visibility.

Strategic Approach

Nuanced Media took the following steps to address Manna Supplements’ challenges and drive growth:

• Conducted A/B testing to optimize product images for the client’s online store
• Diversified advertising channels on Amazon
• Expanded the existing PPC campaigns by including high-volume non-branded keywords in addition to branded keywords

These tactics helped the client rank at #17 in the Curcumin Herbal Supplement category. They also experienced a 59.76% increase in gross revenue in just six months.

Their specialties include:

• Website design and optimization
• SEO
• Email marketing
• Forecasting and projections
• Branding

At WEBITMD, the process is exhaustive and meticulous. It starts with a profound understanding of your business model, extending to competitor analysis, campaign diagnostics, and goal setting. They design high-performance campaigns that they optimize continuously, focusing on key areas such as Paid Search & Social, Shopping Ads, eCommerce Marketplaces, and Remarketing & Display.

The agency also provides ongoing guidance to existing and potential clients. Their Commerce Marketing Playbook is filled with strategies and examples to help businesses develop their eCommerce marketing plans.

Discover #eCommerce marketing best practices across multiple channels to stay ahead of the curve in our new #eBook.

The WEBITMD eCommerce #Marketing Playbook https://t.co/YiwAtY48KN

— WEBITMD – A Digital Growth Agency (@webitmd) March 28, 2024

WEBITMD’s eCommerce PPC offering is their top service due to the agency’s understanding of Facebook Ads, YouTube Ads, Microsoft Advertising, Google Ads, Amazon Ads, and other major platforms. 

However, PPC isn’t the only aspect in which WEBITMD’s expertise shines. The agency offers a full-fledged eCommerce plan to its clients, which includes messaging and positioning, design and visual identity, email marketing, marketing automation, content marketing, and website development.

WEBITMD HubSpot Onboarding

Besides DTC eCommerce marketing, WEBITMD also specializes in HubSpot onboarding. The agency can sync your BigCommerce or Shopify eCommerce store with HubSpot to give you these additional features:

• Customer Segmentation: With shopper data in the HubSpot CRM, you can use a variety of customer segmentation tools.
• Marketing Automation: This integration also lets you automate eCommerce marketing activities like cart abandonment recovery and re-engagement workflows.
• Direct Attribution Reporting: With this feature, you get direct insight into where you’re earning your revenue from, be it Facebook ads, Google ads, or any other marketing channel.

WEBITMD Growth Stack

For established eCommerce businesses that want to grow, WEBITMD offers its Growth Stack. It’s a revenue-generating service that includes a host of eCommerce marketing services like CRM onboarding, messaging and positioning, sales operation, marketing automation, revenue operations, and paid media.

It also comes with a reporting dashboard where you can track data related to your eCommerce marketing campaigns and see how they are contributing to your revenue growth.

The WEBITMD Solution

Despite its considerable scale, WEBITMD doesn’t only provide eCommerce marketing services to large businesses. The agency has helped new businesses like Andys’ Hay achieve a 118% increase in conversion rates, too.

Before coming to WEBITMD, Andy’s Hay had already spent $50k in PPC advertising for their eCommerce store, but to no avail. Things turned around when WEBITMD got involved.

Any new business faces a major challenge in its early stages: finding an audience and carving out a place in its industry. After implementing our paid strategy, Andy’s Hay ads and content reached 2.3 million people and saw a 5x boost in ROAS on Amazon. https://t.co/7UvFwodjqs

— WEBITMD – A Digital Growth Agency (@webitmd) December 19, 2023

Strategic Approach

• Here’s how WEBITMD helped the client kickstart their eCommerce business:
• Optimized the client’s Amazon and Google ads to maximize conversions
• Optimized top-of-the-funnel blog content to boost lead generation
• Set ROAS targets to only increase ad budget if it would be profitable
• Implemented a multi-channel paid social strategy

The client did not only see a 280% increase in online orders but also got a 500% ROAS. 

They specialize in:

• Competitor Analysis
• Social
• Shopping ads
• eCommerce marketplaces
• Content marketing
• Email marketing

They offer an all-in-one package to help you strike the right balance between organic and paid social media. To ensure that they’re on the correct path, each month they will also investigate what delivered results. This includes identifying the optimal time to post, post frequency, and which type of content to create.

Their specialties include:

• Brand positioning
• Copywriting
• SEO
• Localizations
• Email marketing
• Website development

One exceptional feature of ActiveCampaign for eCommerce is its automation capabilities. Through AI-powered CRM, you gain access to intelligent marketing tools that enhance your customer journeys, ultimately boosting sales. Automation features encompass: 

• abandoned cart recovery, 
• personalized product recommendations, 
• site tracking, 
• mapping customer journeys, 
• order and event follow-ups, 
• behavior-based segmentation, 
• built-in CRM, 
• real-time insights, and more.

Automating tailored product recommendations means a tailored shopping experience. You can leverage store and behavior data to present customers with the products or services that resonate with their unique preferences. In addition to boosting average order values, personalized recommendations cultivate stronger connections and fortify long-term customer value.

ActiveCampaign for eCommerce enables you to optimize your product catalog. You can sync all your products into the platform and create highly personalized messaging for each customer based on data attributes. This way, you can promote new products, cross-sell complementing items, and unlock repeat purchases. An automated product catalog helps you build targeted campaigns using dynamic filters, A/B testing, personalization tags, and conditional content.

Another standout feature of ActiveCampaign for eCommerce is its extensive channel management tools. The powerful platform can tailor emails and SMS, empowering your business to connect beyond your target audience.

This feature includes a user-friendly drag-and-drop email designer, ready-made templates, inbox preview, content manager, AI-powered email content generation, predictive sending, site messaging, deliverability enhancements, and more.

Its comprehensive communication channels generate transactional emails for order updates, enable instant customer engagement via SMS, create landing pages for campaign conversions, and facilitate precise audience targeting for ads.

ActiveCampaign for eCommerce also features detailed store and customer insights. This real-time information and activities across all touchpoints can help you better understand your customers.

These insights include store and campaign performance metrics, conversion rates, revenue attribution, customer purchase history, data visualization, customer segmentation, and cross-channel analysis. 

Among the best attributes of ActiveCampaign for eCommerce is its top-tier integrations and API. With the most diverse third-party app ecosystem, ActiveCampaign syncs and automates data from eCommerce platforms and tools you use to make your day-to-day operations run smoothly.

The company integrates your online store for real-time synching with eCommerce powerhouses, such as Shopify, WooCommerce, BigCommerce, Magento, PayPal, Square, and Stripe. Using the platform’s built-in CRM, you will have all your customer data in one place, which makes automating, tracking, and measuring every customer interaction effortless and widespread. 

ActiveCampaign for eCommerce automates everything for all types of businesses. You can run an omnichannel marketing strategy for all your stores – online or physical. You can connect with your audiences using the proper channels at the best times when they’re likely to engage. You can keep track of all interactions to trigger automation that customizes the customer’s unique experience. 

A good example is ActiveCampaign’s partnership with Party Headphones. This eCommerce rental store specializing in entertainment equipment teamed up with ActiveCampaign to help track, measure, and optimize conversion rates using traffic, keywords, and campaigns. 

ActiveCampaign’s conversion services provided CRM capabilities to engage with prospects and existing customers at a moment’s notice. Using ActiveCampaign for eCommerce also helps Party Headphones integrate with WooCommerce, Nectar Desk, and Zapier seamlessly. The campaign yielded a 480% increase in contacts and three times faster client intake. 

The results that they’ve achieved for their clients are testament to their expertise. For example, they helped one eCommerce store to generate more than $170,000 in revenue and a return on advertising spend of over 2,000% in just two months.

Their specialties include:

• SEO and PPC
• Content marketing
• Website design
• Amazon marketing
• Social media marketing

But that’s not it. Sellozo doesn’t only enter the picture when it comes to marketing your readily-built online store. They can assist you even before that with services like content and campaign strategy, product and brand videos, product and lifestyle photography, SEO-forward copywriting, and graphic design. So, Sellozo starts by setting up a well-optimized eCommerce store for you and then goes on to manage your marketing and advertising campaigns.

One of the main benefits of partnering with Sellozo is its strong penetration in the eCommerce market. For example, when Walmart added API partners to Walmart Connect’s retail media network, Sellozo was one of the few chosen ones. Sellozo joined CommerceIQ, the eCommerce management solution Walmart partnered with to provide its clients with a thorough understanding of Walmart’s digital shelf and to help them optimize their presence on the retail giant’s platform.

Similarly, Voltage, a top digital marketing services provider for Amazon’s private label space, also joined hands with Sellozo, resulting in a 100% increase in revenue in just 14 days for multiple businesses.

Sellozo in Numbers

Part of the reason Sellozo is just a sought-after eCommerce marketing agency is its impressive performance metrics and numbers. Here’s a glimpse:

• Driving $2 billion+ in annual sales
• Automating 12 million ads
• Spending $245 million annually on client campaigns

As you can see, the ROI of $2 billion on a meager spend of $245 million shows how efficient their campaigns are in generating sales. Sellozo’s human-AI campaign management is the backbone of this efficiency.

Sellozo’s Technology: Campaign Studio

Sellozo’s Campaign Studio is a proprietary platform with simple drag-and-drop functionality that allows you to visualize your eCommerce strategies in one place. You can use it to:

• Harvest keywords for ad campaigns
• Create custom campaign flows
• Test exact, phrase, and broad match keywords for eCommerce PPC campaigns
• Replicate existing campaigns to amplify results

Plus, Sellozo’s AI dayparting tool uses hourly advertising cost of sale (ACoS) data to automate your eCommerce ad campaigns. It helps maximize ROI by showing your ads during peak sales windows. You also get heat map data insights and hourly trends to refine your eCommerce advertising strategies.

Sellozo Success Story

The way Sellozo approaches marketing for eCommerce clients is evident in their campaign for Commercial Canal, a distribution and licensing agency in New York City. Commercial Canal wanted to streamline eCommerce advertising for its clients, and Sellozo proved to be the ultimate solution.

Strategic Approach

Here’s how Sellozo helped the client reach their goals:

• Automatically discovered keywords for Amazon ad campaigns
• Made quick changes to keywords and campaigns for real-time optimization
• Used AI to adjust daily budgets and bids
• Uses dayparting to optimize campaigns for hourly and daily performance
• Mapped client’s strategies using custom templates

Resulting in bid adjustments of $4 million and a 61% increase in total sales, the campaign was a major success.

They specialize in:

• Amazon Advertising Optimization
• Increasing Ad Profit
• Dayparting Strategy Implementation

Hiring a professional agency like Sociallyin to manage your eCommerce SEO is an invaluable asset when it comes to scaling your online store. Specialized teams of experts have the knowledge, experience, and resources to turn your website into a competitive force in the digital space.

From crafting effective web design strategies to optimizing on-site content, they can ensure that your website has what it takes to draw in targeted customers and maximize ROI.

Their specialties include:

• Brand awareness
• Paid advertising
• Social media community management
• Analysis and reporting

With a six-year streak as part of the renowned Inc. 5000 list in 2023 and Searchspring’s Magento Partner of the Year in 2022, it is no wonder that brands like Beverly Hills Polo Club and Blackbird Cigar have used them for their eCommerce projects.

Their services include:

• Branding
• Digital marketing
• Content production
• UI/UX design

Not only can they help you to create eCommerce websites and apps, but they can also help you with branding by identifying your value propositions and unifying your messaging. For example, for Non-stop Watches they created a fully customized website that showcases the values behind the brand and an intuitive product catalog.

Their services include:

• SEO
• Social media marketing
• Custom campaigns
• PPC

Their services include:

• Branding
• SEO
• Web and app development
• Growth strategy
• PPC
• Email marketing

Their team of almost 40 eCommerce specialists is the most skilled at helping established mid-sized to enterprise-level businesses with their Magento, Shopify Plus, or BigCommerce stores. Trusted by more than 150 brands, they have helped clients in a wide range of industries that include clothing, food and wine, as well as health, beauty, and lifestyle.

Their services include:

• Custom Shopify development and apps
• Shopify SEO
• eCommerce Growth and marketing
• Magento design and discovery
• BigCommerce project planning and discovery

Their specialties include:

• Email marketing
• SMS marketing
• Website design
• Video content creation

Their services include:

• Technical eCommerce SEO
• Facebook and paid ads
• Email marketing
• Conversion rate optimization

Their full-service eCommerce marketing services include:

• SEO
• Paid search
• Social ads
• Content writing
• Conversion rate optimization
• Landing page design

Their eCommerce services include:

• Custom eCommerce SEO strategy
• eCommerce PPC
• eCommerce social media advertising
• B2B eCommerce enablement
• Walmart Marketplace advertising
• Facebook Marketplace for Business
• Shopify optimization services
• Amazon SEO and product optimization