Our USA email marketing agency directory is powered by five ranking criteria, vetted by 12 veteran in-house experts, and supported by almost 2,000 client reviews. This way, you can quickly find a top email marketing company for your next project.
Crypto Traffic Market is a specialized crypto, Web3, and AI marketing agency focused on helping innovative startups grow their visibility and attract real users and investors. Since 2017, the agency has supported blockchain projects at every stage, from early launch to scaling and expansion...
Top Services:
Mailkar Studio is a full-service email marketing agency, specializing in creative email design, campaign management, automation, and deliverability expertise. We help businesses turn emails into measurable results...
Top Services:
PositiveBrand is a research-driven brand and marketing consultancy helping organizations build stronger brands, sharper strategies, and more effective marketing programs. We combine customer insight, behavioral science, creative development, digital marketing, and lead generation to help B2B companies...
Top Services:
Avex Designs is a New York-based digital agency specializing in eCommerce solutions, branding, and performance marketing. The agency empowers premium brands through cutting-edge design, Shopify development, and data-driven growth strategies, including eCommerce email marketing...
Top Services:
Winger Marketing is a full-service marketing and public relations agency headquartered in Chicago. Winger Marketing has worked with businesses to create effective integrated marketing and public relations programs and campaigns since 1986. We work seamlessly with internal resources or, in some instances...
Top Services:
Digital Operative (DO) is an award-winning, full-service, digital commerce agency with over 12 years of experience in providing innovative solutions to help our clients pursue business growth.We've joined forces with 85Sixty.Our agency capabilities include strategic planning, design, UX, digital...
Top Services:
THE PREMIER AGENCY FOR ICO MARKETINGThe cryptocurrency market is becoming very crowded and very noisy. You need an agency partner that understands how to make your brand stand out.Cryptocurrency is still such a new industry that many of the marketing tactics for other industries just don’t work for it. For...
Top Services:
97th Floor is the number one digital marketing agency built to create pipeline and revenue for clients by crafting and executing custom, audience-first channel strategies that deliver bottom-line results...
Top Services:
Brandon is a full-force marketing agency engineered to outsmart, outperform, and out-create the competition. We marry analytics with audacity, digital with disruption, and brand with bottom line. Our work earns attention but more importantly, it earns results...
Top Services:
Invesp, established in 2006, is a leader in Conversion Rate Optimization (CRO). We specialize in transforming online visitors into customers and brand advocates through our unique 14-step SHIP optimization process. Having conducted over 11,000 A/B tests, working with clients in 12 different countries, and...
Top Services:
At Qualbe, we apply our broad marketing, sales and technology experience to build online brands that truly help people...
Top Services:
Room 214 is a Boulder-based digital marketing consultancy that partners with visionary companies to create and dominate market categories customers love to talk about. They specialize in blending Category Design, Jobs To Be Done, and Product Market Fit theories to deliver unique revenue expansion strategies...
Top Services:
Established in 2003, TopSpot is dedicated to helping businesses harness the true power of online marketing. Emphasizing quality over sheer traffic volume, our data-centric approach ensures Yahoo PPC campaigns that resonate with business goals, regardless of budget constraints...
Top Services:
Cibirix is a growth-focused digital marketing agency that helps businesses succeed online through strategic PPC, SEO, and performance-driven campaigns...
Top Services:
Rise Interactive is a full-service digital marketing agency and martech that works with top businesses to manage their cross-channel media and improve their consumer experiences. Rise is the only performance marketing company supported by Connex®, a platform for cross-channel media optimization that enables...
Top Services:
We are committed to building robust and scalable applications that creates efficient business processes and adds value to our customers' businesses...
Top Services:
TopRight is a transformational marketing services company with headquarters in Atlanta. It was established in 2006 by consultants from renowned management consulting firms (McKinsey, Booz & Company, CSC Index), former Chief Marketing Officers, CXOs, and senior professionals in sales, marketing, and applied...
Top Services:
Wallaroo Media is a full service digital marketing agency that specializes in scaling small to medium size brands and serves Entertainment Industry, Beauty industry, Baby Product industry, Banking/Finance and many more...
Top Services:
Elevating brands through award-winning web design & digital marketing...
Top Services:
For more than 35 years, Miller Ad Agency has earned a reputation as an expert in advertising. We use our unique approach to marketing and advertising to bring you the results you're looking for. From boosting your bottom line to growing your market share, Miller Ad Agency brings results.We use our unique...
Top Services:
Blue Stout is a top agency specializing in Conversion Rate Optimization (CRO) for eCommerce merchants. By focusing on conversion-centric strategies, including site design, messaging, and email marketing, Blue Stout assists businesses in achieving substantial revenue growth without increased advertising spend...
Top Services:
New North was born from a desire to help B2B tech companies succeed at marketing in a way that removes mystery from the equation. From day one, nothing has been more important than helping our clients break free of the old paradigms and chart a path together for growth. We focus on results, we avoid jargon...
Top Services:
Since 2009, our digital marketing experts have supported the growth of each other, our clients, and communities. Through Paid Media, Organic Search, and Analytics, BFO continuously provides results and growth for our clients. With an average of 8 years in the industry per expert, we know our stuff!...
Top Services:
At Get The Clicks, our focus is on driving client success. With our teams combined expertise, we continue to learn and grow every day. Staying updated on the latest developments from Google and other platforms is part of our commitment. Whenever new opportunities or changes arise, we make sure to share them...
Top Services:
Customer-centric, design-led solutions built to be implemented. Tallwave will provide everything you need to deliver great experiences to your customers through friendly partnership...
Top Services:
A modern suite of Digital Marketing and Creative Services that will transform your business from bland to bold.This is what we can do for you:We produce everything you need for your digital brand, marketing and sales presence. Below are the pillars that represent all the areas to get your business...
Top Services:
Stevens & Tate Marketing is a full-service creative, marketing, and advertising firm based in Chicago that serves clients nationwide. We are experts in website design, martech, search engine optimization, social media, interactive advertising, package design, media buying, and broadcast advertising...
Top Services:
JumpFly professionally develops, implements, and manages Google Ads, Microsoft (Bing) Advertising, AI Predictive Audiences, AI Visibility, Amazon Ads, Meta (Facebook) Advertising, SEO, and Email Marketing Campaigns...
Top Services:
An all-inclusive digital marketing agency, Rebel. For today's award-winning companies, the agency creates tomorrow's digital goods by leveraging technology to bring concepts to life. We push technologically advanced concepts to produce outstanding work, and we are undeniably skilled in what we do...
Top Services:
We specialize in showcasing your unique identity by providing top-notch digital marketing, web design, and social media services. Our mission is to help you discover and display your "why" through creativity and innovation...
Top Services:
The Park Group is an Award Winning Advertising & Digital Marketing Agency in Macon, GA. The Park Group delivers creativity combined with analytical data to deliver results for our clients...
Top Services:
Amplitude Digital is a Los Angelesbased, awardwinning digital marketing agency founded in 2004. The boutique team of approximately 3049 specialists delivers high-growth strategies in PPC, SEO, social media, and web design for e-commerce and fast-growing brands. A Google Premier Partner with multiple Tech...
Top Services:
Bonafide is a Houston, Texas-based online and inbound marketing agency specializing in partnering with growth-minded businesses across the United States...
Top Services:
eCity Interactive is an award-winning digital and higher education marketing agency located in Philadelphia that uses proven methods to create experiences that inspire action. We believe that building strong relationships with our clients and helping them to build strong relationships with their target...
Top Services:
Material fuels customer strategy and drives engagement for leading brands. We are redefining human centricity for businesses to speed engagement and drive growth for the worlds most recognizable brands and innovative companies...
Top Services:
Augentia is a modern marketing company that offers specialized marketing services for enterprises and emerging businesses.Practice AreasAugentia redefines end to end marketing practice cycle in a dynamic manner and maps it to agile realities. We have deep domain expertise in the marketing areas that are of...
Top Services:
AUTHENTICALLY HISPANIC.ENTHUSIASTICALLY ANALYTICAL.CONSISTENTLY SUCCESSFUL.An ad agency reaching the Hispanic market from within the Hispanic communityWHY CHOOSE UMGWE KNOW THE CULTUREFounded by two Hispanic brothers, UMG shares the values of the Hispanic market. We see this demographic as another bright...
Top Services:
Offering Digital Marketing & Social Media Marketing Services. We help B2B companies that are struggling to fill their pipeline with quality leads generate insatiable demand for their products and services using a unique & proven, laser-focused digital marketing process...
Top Services:
Epic Notion is a full-service web development and internet marketing agency in Charlotte, NC. We specialize in creating memorable brand experiences that drive results. Through our expertise in web development, mobile applications, and digital marketing strategies, we help our clients connect with customers in...
Top Services:
Front Burner Marketing is a Northfield, Ohio based digital marketing and sales-enablement agency founded in 2002. As a Certified HubSpot Solutions Partner, it offers full-service inbound marketing, content creation, SEO, PPC, social media, web design, and marketing automation. The firm also operates the Front...
Top Services:
Connection Model is a reputed inbound marketing agency, focused on helping clients grow revenue, generate qualified leads, and acquire profitable new customers through measurable, accountable Inbound Marketing...
Top Services:
Recom is a strategic growth agency headquartered in Deerfield Beach, Florida, and operating globally with 201500 employees. Since 2013, it has supported premium consumer brands in accelerating sales and profitability on Amazon, Walmart, and other marketplaces. Their services include catalog management...
Top Services:
Tinuiti is the largest independent fullfunnel performance marketing agency in the U.S., managing over $4billion in media spend across search, social, commerce, TV/audio, and affiliate channels. With 1,200+ employees and locations across North America, the agency blends media expertise, data science, and...
Top Services:
We craft brand and corporate communications that enhance interactions and reinforce positive attributes, empowering businesses with strategic advantages through research, visualization, and collaboration...
Top Services:
Hillclimb Design is a full-service web design and digital marketing agency dedicated to user-centered design and data-driven strategies. With expert solutions tailored to your business needs, we help you stand out in the competitive digital landscape while achieving measurable growth...
Top Services:
PSDCenter is a Charlotte-based eCommerce development agency, specializing in major eCommerce platforms like BigCommerce, Shopify, 3dcart, Lightspeed, etc. PSDCenter also has its very own theme store where businesses can find premium themes & plugins. Apart from eCommerce design & development services...
Top Services:
ICO WebTech is based out at New Delhi, India and is serving as a boutique Website Designing and Development firm serving end to end Digital Marketing services to our clients in U.S.A, Canada, Australia, India, Italy, Thailand and other countries.We have been in the business since 2007 and have worked on more...
Top Services:
OperationROI is a comprehensive e-commerce marketing management agency that caters to the needs of thriving e-commerce businesses. Our team of skilled professionals excels in crafting marketing initiatives that exploit the potential of major e-commerce channels such as Amazon, Google, Walmart, eBay, Facebook...
Top Services:
Leverage provides complete, comprehensive digital marketing services to improve brand strategy. They specialize in full-service creative services, including design, development, and strategic marketing. Client partnerships are paramount at Missouri-based Leverage, which allows them to discover, create, and...
Top Services:
Greenstone Media is a full-service digital agency that is dedicated to developing custom software and mobile app solutions that work, creating gorgeous websites that make a statement, and marketing media that delivers results...
Top Services:
Email is the leading channel for securing leads, nurturing them, and a close second for converting them. It is also an integral part of the entire sales process, not just the early stages of content marketing.
Statistics show that nearly 4.5 billion people worldwide used email in 2025, and this number is projected to reach over 4.8 billion by 2027. This scale is one of the main reasons email marketing companies continue to deliver strong, measurable ROI across industries.
Out of all marketing and advertising channels, email accounts for 39% of usage, making it one of the top 5 most used channels, right after social media marketing with 52%, social media ads with 47%, and search advertising and SEO accounting for 40% and 39% respectively.
According to the ZeroBounce report, 93% of people use email every day, and many say it actively improves their shopping experience. For businesses working with email marketing firms, this daily engagement creates consistent opportunities to influence purchase behavior:
While having a catchy subject line is important, it’s only the second reason why people open your messages, the 2025 email marketing statistics reveal.
According to reports, 46% of people open their inbox regularly to check relevant emails, while 43% open it because of a catchy subject line.
21% said they open emails regardless of the content.
Only 14% interact with their inbox out of fear of missing out, and 7% presented other reasons for checking their emails daily.
Experienced email marketing agencies use open rate, click rate, delivery rate, unsubscribe rate, and bounce rate metrics to evaluate campaign health, engagement quality, and long-term list performance.
Open rate measures the percentage of recipients who open an email and reflects subject-line effectiveness and sender trust.
Average open rates typically range from 15% to 25%, though reliability has declined due to Apple’s Mail Privacy Protection.
Best practices include personalization, keeping subject lines under 40 characters, and A/B testing.
Click-through rate (CTR) tracks engagement by measuring clicks divided by emails delivered, while click-to-open rate (CTOR) measures clicks divided by opens.
A healthy CTR is usually 2%–3%.
Personalization is crucial, as 40% of respondents report frustration with irrelevant content, and emails with visuals can increase CTR by up to 300%.
Delivery rate indicates how many emails are successfully accepted by inbox providers.
The goal for everyone is to reach a 100% deliverability rate, but that’s usually unattainable because many emails end up in spam folders that users often don’t filter through.
With an expert B2B email marketing agency, you can expect to reach a 99% deliverability rate, assuming it follows best practices.
According to the ZeroBounce survey, 78% of users mark an email as spam if the email "looks like spam".
So, even if it doesn’t immediately go to the spam folder, an email will not be considered successfully delivered when the user doesn’t get to it.
As of 2024, Gmail and Yahoo require authentication (SPF, DKIM, DMARC) for bulk senders, making deliverability a shared responsibility between senders and ESPs.
Unsubscribe rates under 2% are considered normal, as Campaign Monitor suggests.
Segmentation, personalization, preference centers, and re-engagement campaigns for contacts who have been inactive for 6+ months help reduce churn.
Bounce rate should stay below 2% and include soft bounces (temporary issues) and hard bounces (invalid addresses).
-content-webp.webp)
Double opt-in, list hygiene, segmentation, and secured signup forms (e.g., reCAPTCHA) are key to maintaining list quality.
It's more effective than it’s been in years, according to Omnisend’s 2025 eCommerce marketing report, which shows global email open rates increased 6% year over year, reaching 26.6%, marking the fourth consecutive year of growth.
This sustained increase suggests that consumers are actively engaging with it, especially when messages are relevant and timely. This is why many brands continue to invest in trusted email marketing providers to manage performance at scale.
Click-to-conversion rates grew by 27.6%, indicating a shift in consumer behavior where people are clicking less impulsively, but when they do click, they’re far more likely to purchase.
In other words, email is attracting higher-intent, more purchase-ready traffic.
The revenue impact becomes even clearer when looking at automation.
The report found that automated emails generated 37% of all email-driven sales while accounting for just 2% of total email volume.
One in three people who clicked an automated email made a purchase, compared to one in 18 for scheduled campaigns. This highlights how modern email success is driven by strategy and timing, not sheer send volume.
Email also benefits from being a first-party channel, giving brands direct access to their audience at a time when paid media costs are rising, and third-party data is becoming less reliable.
With growing engagement, stronger conversion efficiency, and unmatched ownership of customer relationships, email remains one of the most reliable and scalable marketing channels in 2025, especially when paired with automation and lifecycle targeting.
We have created a list of agencies for you to choose from based on the three different budget ranges they’re offering:
| High budget: $50,000+ |
|
| Mid budget: $25,000-$50,000 |
|
| Low budget: $10,000-$25,000 |
|
Beyond the project budget, our agency directory lets you filter agency profiles by area of expertise, location, agency reviews, client types, and team size.
Look out for the following red flags when you start your selection process:
We suggest you ask an email marketing agency the following questions:
Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding the best email marketing agency in the USA. 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.
It typically provides the following services:
DesignRush data shows that email projects can cost between $50 and $200 per hour. More clearly, projects start under $5,000 for 2-6 months and scale to $20,000–$100,000 and 12-24 months as complexity increases.
You can expect to get $36 for every $1 spent on email marketing, achieving a 3600% ROI.
According to an Omnisend report, buyers who click automated emails convert at a rate of 1 in 3, compared to 1 in 18 for scheduled campaigns, highlighting how strategic automation dramatically improves returns.
Email remains the top revenue-driving owned channel. The Omnisend report also found that automated emails generated 37% of email-driven sales from just 2%of total email volume, outperforming both SMS and push notifications in overall revenue contribution.
Email automation is the single biggest revenue lever in eCommerce marketing. Omnisend’s report shows automated messages outperform campaigns with:
This is why top email marketing agencies prioritize automation before increasing send volume.
They typically use a wide range of email service providers (ESPs) and marketing automation platforms, depending on the client’s size, industry, and technical needs.
Here are the most commonly used platforms:
ProposalsFor your project
Specify your budget, timeline and project requirements
Our experts curate a list of up to 5 most qualified candidate agencies
We connect you with them so you can choose the most suitable partner
