Looking for a US eCommerce marketing agency? Explore top providers across the USA with 1,800+ verified client reviews and a 4.6-star average rating to find the right partner and grow your store.
We're a globally recognized digital marketing agency headquartered in California. We specialize in performance marketing, with a focus on lead generation through social media and Google. Our team of experts has garnered numerous awards for our exceptional work in the field of digital marketing...
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Founded in 2014, IMP Marketing is an eCommerce marketing agency serving brands across the US and Canada. Our revenue share model helps founders scale with greater confidence while keeping their teams lean. By sharing both risk and reward, our success is directly tied to the growth of our clients...
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Damian's Review Sourced from Google
We’ve worked with IMP Marketing for our hair care brand for around two years, mostly on ads and email marketing. They really took the time to understand our products and customers, which made their suggestions feel much more useful.They helped us improve our campaigns, organize our email flows better, and make our marketing feel more consistent overall. I also liked that they cared about the visuals, which is important for a beauty brand, but still kept the focus on results.The team was responsive, clear, and easy to talk to whenever we had feedback. Overall, we’re really happy with their support.
Adam's Review Sourced from Google
IMP Marketing and their team have been an A+ to work with. They are thorough, responsive, and most importantly, they really listen and bring your vision to life.The final result was exactly what we were hoping for. We’re very appreciative of their team and would recommend IMP Marketing to anyone in need of ecommerce marketing support.
Minh Anh Tran's Review Sourced from Google
Really solid agency. The team is straightforward, easy to work with, and actually delivers on what they promise. No overhype or fluff, just clear communication and good work. Appreciate how they keep things transparent and get things done on time. Would happily work with them again.
At Hawk Horizon Digital, we deliver more than just website or app, we create powerful digital experiences that drive business growth. Our expertise spans custom web design, local and global SEO, mobile app development, e-commerce solutions and strategic digital marketing campaigns, all crafted to help brands...
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To identify the right partner, evaluate agencies against the following criteria:
Before you hire an agency in the U.S., focus your questions on these essential areas:
Here are the core KPIs eCommerce marketing companies prioritize:
Most eCommerce companies allocate 10-20% of their revenue to marketing, with higher-growth brands spending toward the upper end to compete in saturated categories.
Typical monthly spend by channel:
When choosing between a full-service or specialized agency, here’s what you should consider:
| Agency type | Best for | Strengths | When to use? |
| Full-service agency | Multi-channel eCommerce brands |
| When you need SEO, PPC, email, social, CRO, and analytics managed by one partner |
| Specialized agency | Channel-focused initiatives |
| When you need expert support in PPC, SEO, email, or CRO specifically |
We’ve curated a selection of top US agencies on DesignRush, grouped by budget range so you can immediately spot the options that align with what you plan to invest.
| High budget: $50,000+ |
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| Mid budget: $25,000-$50,000 |
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Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding US eCommerce marketing agencies. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.
Learn more about DesignRush Agency Ranking Methodology.
DesignRush sustains a directory of over 40,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:
Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.
Typical services eCommerce marketing agencies provide are:
Hiring one of these agencies in the U.S. typically costs $2,500 to $10,000+ per month for small to mid-size businesses.
Larger agencies offering multi-channel management or advanced analytics may charge $15,000 to $50,000+ monthly, depending on scope and service depth.
Agencies generally use one of four pricing structures:
| Pricing model | Typical cost range |
| Monthly retainer | $2,500-$10,000+ and $15,000-$50,000+ |
| Hourly rate | $100-$300+ |
| Project-based | $5,000-$30,000+ |
| Performance-based | Variable, tied to traffic, conversions, or revenue |
Timelines vary by channel, but most brands may expect meaningful results within three to six months, with a stronger, compounding impact over 6-12+ months.
Ecommerce marketing focuses on driving online sales for businesses that sell products through a website or marketplace.
It uses channels like SEO, PPC, email, social media, and CRO with a single purpose: increasing transactions, revenue, and customer lifetime value. The tactics are performance-driven and built around product feeds, conversion funnels, and shopper behavior.
Digital marketing is broader and supports any type of business. Its goals may include brand awareness, lead generation, or offline sales, using channels like content marketing, social media, paid ads, SEO, and PR.
They tend to focus on the following strategies to increase trust and maximize revenue across the customer journey:
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