Discover vetted email marketing companies to nurture leads and build customer loyalty. Select from our list of top American-based email marketing agencies for data-driven campaigns, workflow automations, and localized personalization.
Best Email Marketing Agencies
4,128 Companies - Rankings updated: April 01, 2026
Every email marketing company on DesignRush is evaluated for demonstrated expertise and authentic client reviews to support your decision. Certain placements are paid.
High-Impact Printing Strategic Marketing
Omega High-Impact Print Solutions delivers professional print and digital marketing services with precision and creativity. From large format signage and direct mail to web design and marketing strategy, we help businesses stand out, connect with customers, and make a lasting impact. Omega helps [... view Omega High-Impact Print Solutions profile ]- Location
- Egg Harbor Township, New Jersey
- Number of Employees
- 100 - 249
Helping healthcare practices and hospitals grow their patient base.
We are an award winning healthcare digital marketing agency committed to helping patient-centric healthcare providers & hospitals grow and increase their patient base. [... see all Healthcare DMS reviews ]- Location
- Hyderabad, India
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $50/hr
- Minimal Budget
- Under $1,000
Building Brand Permanence
KOMBIND is an independent branding agency servicing existing and emerging brands. We integrate business, technology and brand strategy to craft intelligent ideas into engaging and meaningful brand experiences. [... view KOMBIND profile ]- Location
- New York City, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $225/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 1 Project Listed
The Outcome Driven Agency
Trevelino/Keller is a nationally ranked reputation marketing agency with the industry’s #1 retention. With a mission to build, launch and scale companies using an integrated suite of public relations, marketing and creative services, it’s recognized for its outcome-driven approach. [... view Trevelino/Keller profile ]- Location
- Atlanta, Georgia
- Number of Employees
- Under 49
- Portfolios Count
- 2 Projects Listed
The scrappiest, friendliest, resultsiest agency in the universe.
Rocketship is a full service digital growth agency that provides brands with access to a team of highly experienced specialists and processes in the following disciplines: Strategy, Web Design and Development, SEO, CRO, Content Marketing, Email & Email Automation, CRM, Social, PPC, and more. [... view Rocketship profile ]- Location
- Everett, Washington
- Number of Employees
- Under 49
- Average Hourly Rate
- $140/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 2 Projects Listed
Do it in Style, Idaho Style
Idaho Style is an Award Winning Digital Marketing Firm that specializes in achieving results through Web Design, Development, SEO, PPC and Social Media. Our passion for helping businesses grow and our dedication to providing quality services has earned us a reputation as one of the best in the business. If [... view Idaho Style profile ]- Location
- Boise, Idaho
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
Your Story, Published Where It Matters.
E-PR onlineis a global platform that makes publishing in top-tier international media accessible to any individual or company. Leverage the agency's professional copywriting, marketing, and PR services to boost your brand's visibility, credibility, and SERP ratings in no time. [... view E-PR Online profile ]- Location
- New York City, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Affordable Custom Web Design Is Our Superpower! That Will Make Your Business Stand Out.
Visually stunning, user-friendly, engaging and affordable custom-designed websites that stand out, increase traffic and generate revenue for your business.As a digital agency, we understand how important creating a great website to engage your customers and drive traffic to your business is. [... view Your Website Setup profile ]- Location
- Narangba, Australia
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
A Performance Driven Team
Colab Is Best Known For Its Premium Website Design & SEO Services! With Over 1000+ Websites Built, Colab Is The Go To Choice For Designing Your Company Website! [... view Colab profile ]- Location
- Midvale, Utah
- Number of Employees
- Under 49
- Portfolios Count
- 1 Project Listed
SEO Agency for Personal Injury Lawyers
LawTurbo is a digital marketing agency dedicated to helping law firms grow their online presence and attract more clients. We specialize in SEO, PPC, website optimization, and content marketing, crafting tailored strategies to meet the unique needs of attorneys. Our team combines industry expertise with [... view LawTurbo profile ]- Location
- Costa Mesa, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $120/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
More Leads. More Sales. More Business.
We help businesses thrive with expert digital marketing solutions. From Google Ads and SEO to social media advertising, we specialize in driving growth and success. Lets make waves together! [... view SWELL MKTG profile ]- Location
- Saratoga Springs, Utah
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
Digital Design For Evolving Brands
Born out of a fascination with human behavior and a passion for the ever-evolving world of technology, we offer masterfully crafted digital experiences that make people love brands. [... view VSURY profile ]- Location
- Denver, Colorado
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Digital Marketing That Works For Local Businesses
BusyPros helps local businesses simplify their online marketing, attract the right customers, & grow without the confusion. No marketing jargon, just results. Proven strategies that work. Transparent pricing, no surprises [... view BusyPros AI profile ]- Location
- Surprise, Arizona
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Portfolios Count
- 1 Project Listed
Storytelling Marketers
Independent marketing consultancy specialising in content to improve customer retention, loyalty and acquisition. [... view Magnificent Stuff Ltd. profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $1,000 - $10,000
Sales Development, Sales Recruiting, and Sales Coaching Services
Grow Your Sales Pipeline executes high-standard sales development, coaching, and recruiting programs to drive profitable revenue growth for our client partners. [... view Grow Your Sales Pipeline profile ]- Location
- Minneapolis, Minnesota
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
The Small Business Marketing Agency for Growing Your Business
Your company can succeed by using the correct marketing tools the right way. As a small business marketing agency, Solutions for Growth delivers a full range of marketing tools for consistent results. Deep experience and outstanding client service are the trademarks of Solutions for Growth's exceptional team [... view Solutions For Growth profile ]- Location
- South Salem, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- Under $1,000
- Our specialist teams work in synergy to create campaigns that click. We work with clients in a diverse range of industries across both business and consumer markets. [... view Ality profile ]
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Agency specialized in Inbound Marketing, Sales & Customer Service. We help our clients to generate leads and business opportunities by accurately measuring ROI. [... view Freelan Marketing profile ]
- Location
- Mexico City, Mexico
- Number of Employees
- 50 - 99
- Minimal Budget
- $10,000 - $25,000
Where Art & Science Meet
Farotech is Philadelphia's most innovative, full-service marketing agency. Beginning in 2001 as a small web development company, Farotech has expanded over the years to include everything from SEO, Paid Ads, Video, Inbound Marketing, Web Design and Development and much, much more. [... view Farotech profile ]- Location
- Horsham, Pennsylvania
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
Delivered growth at any stage of the product lifecycle.
Vokal provides above market growth returns for investments on digital products and growth optimisation. We help companies create repeatable and sustainable growth metrics at any stage of the product lifecycle. [... view Vokal profile ]- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $200/hr
- Minimal Budget
- $50,000 & Up
SCRIPTING YOUR BRANDS SUCCESS STORY...TOGETHER.
Looking for expert help with social media management, PPC, and SEO or digital marketing? Look no further than Meyvn World Marketing Management. Our team has the skills and experience to help your business succeed online, regardless of the industry.Contact us today to learn more. [... view Meyvn World profile ]- Location
- Dubai, United Arab Emirates
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
We are a woman-owned/BIPOC-led marketing agency.
We are a woman-owned and BIPOC-led marketing firm. We represent leading health, wellness, and sustainability influencers, podcasts, media, and companies at Well Spirit Collective. Our objective is to improve people's lives and promote wellbeing. To ensure the success of your business, we keep on the cutting [... view Well Spirit Collective profile ]- Location
- Los Angeles, California
- Number of Employees
- Under 49
- Minimal Budget
- $10,000 - $25,000
We See What Others Don't.
Established in 2015, Embryo is a multi-award-winning digital agency, specialising in search, digital PR, paid social, and design and development. Our skills are underpinned by our belief in going above and beyond to offer the greatest possible client experience. [... view Embryo profile ]- Location
- Manchester, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
We Are Creative Digital Marketing Agency
YAS Digital Agency Igniting brands with innovative marketing solutions, we're the creative force behind your success. Unleash the power of strategic marketing with us. Let's get started! [... view YAS Digital Agency profile ]- Location
- Dhaka, Bangladesh
- Number of Employees
- Under 49
- Average Hourly Rate
- $1/hr
- Minimal Budget
- Under $1,000
Agency focused on growing your business!
Estúdio Ora is a design agency based in Leiria, specializing in diverse areas of communication. We serve as the "neighbor next door" to our clients, fostering direct and straightforward relationships without intermediaries or complicated processes. [... view Estúdio Ora profile ]- Location
- Leiria, Portugal
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Partner with us to achieve greatness in web
Raddito LLC is a result-driven digital marketing agency offering comprehensive services like website design, SEO, brand development, content marketing, email campaigns, PPC advertising, and social media marketing. We tailor strategies to meet unique client needs, delivering measurable growth. [... view Raddito LLC profile ]- Location
- Chattogram, Bangladesh
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
Leader in Small Space
The Visiontech is a leading digital marketing agency in Boston that offers a comprehensive range of services to help your business grow. We offer digital marketing services which will help your business gain more leads, sales, and revenue and increase organic traffic with SEO, SMM, PPC.Contact Us Now! [... view The Visiontech profile ]- Location
- Hubbardston, Massachusetts
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- Under $1,000
AdvanceGro. Your Digital Marketing Choice.
AdvanceGro is one of the leading Digital Marketing Agencies in North America which offers a suite of customized services that guarantee improvement in your online presence. Customer satisfaction is our prime goal which allows us to convert prospects into happy customers. We are proud to work with clients from [... view Advancegro Marketing Group profile ]- Location
- St. Stephen, Canada
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Tech Beyond Imagination | Best Software Development Company
Netcoden is a mainstream Software Development company focuses in the arena of CRM, Mobile & Web App Development. We also offer solutions in diverse areas like Banking, Insurance , Trading system tools & plugins, Software & Financial applications, Internet/Intranet applications and e-Commerce & Integrated [... view Netcoden profile ]- Location
- Montreal, Canada
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $100/hr
Be Unstoppable.
At Unstoppable Start Studios we keep it simple - these are the services you need to keep your brand in place and within budget. [... view Unstoppable Start Studios profile ]- Location
- Marietta, Georgia
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- Under $1,000
We'll Rocket Your Business Into The Stratopshphere
We know if can be overwhelming trying to market your business online. That is why we take a unique approach with all of our clients. We sit down with you and create a marketing strategy that works for your business. Not all strategies work well for every business. Your marketing is as unique as your business. [... view Success Rocket profile ]- Location
- El Paso, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $85/hr
- Minimal Budget
- Under $1,000
Personalized Social Media Services
We offer personalized social media services that provide clients with effective thought leadership and sales content to increase brand awareness and boost sales. [... view One Part Social profile ]- Location
- Medford, New Jersey
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- Under $1,000
Capture More Audience at a Price You Can Afford
Dsgn One's dynamic teams of expert web designers and SEO specialists are ready to help your business stand out from the crowd. Located in both London and Bath, we have access to a wide variety of resources at our fingertips. Let us show you how far creativity can take you. [... view Dsgn One profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Generating Valuable Leads for Your Loved Brand
A B2B Lead Generation agency that assists companies in successfully connecting with prospects and increasing revenue on a consistent basis. We make it easy for businesses to benefit from more sales week to week, month after month! [... view The Scalelab profile ]- Location
- Singapore, Singapore
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Guaranteed to Achieve Great Results
The Lead Gen Department is your partner for successful and consistent lead generation. Expertly crafted outbound campaigns, including email outreach and LinkedIn messaging, ensure that your sales team has enough quality leads coming in on an ongoing basis. [... view Lead Gen Department profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Where big screens go for big ideas with big results
FILMFROG exists to increase the number of visitors. We will assist you in developing your strategy, creating assets, deploying message, and monitoring the outcomes. FilmFrog takes a unique approach to film marketing, and as a result, we've assembled a very capable film and movie theater marketing team. [... view Film Frog Marketing profile ]- Location
- Dallas, Texas
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
We will help you increase profits and scale your brand on Amazon.
Scaling Peak is a full-service Amazon agency, consisting of a team of professionals that specialize in Amazon PPC management, Amazon DSP services, consulting, advertising audits, marketing, listing optimization, keyword research, product launches, and Amazon account administration. [... view Scaling Peak profile ]- Location
- Sheridan, Wyoming
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
Insighten - Unlocking Growth Potential with Data-Driven Strategies
Insighten is a marketing analytics and technology company that specializes in bridging the gap between brands and customer growth. Our combination of sophisticated technology and business consultation removes the guesswork to deliver measurable results to our clients. [... view Insighten profile ]- Location
- Barangaroo, Australia
- Number of Employees
- Under 49
- Average Hourly Rate
- $300/hr
- Minimal Budget
- $10,000 - $25,000
AI Fueled Digital Marketing Driven by Humans
The iOLab Digital Marketing Agency is Revolutionizing Businesses with Cutting-Edge Online Solutions. Employing a digital marketing firm that caters to enterprises might help your small company reach new heights. Gain a competitive advantage with solutions that are both cost-effective and efficient in terms of [... view IOLab profile ]- Location
- Medford, New Jersey
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
Bringing visions to life!
Create Captivate Close is a comprehensive agency that offers cutting-edge services in Web Design, E-commerce, and select marketing services.We specialize in the following:Webflow Web Design & Development Creating an online presence through exceptional landing pages, blogs, and marketing websites. [... view CCC Digital Agency profile ]- Location
- Victoria, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Scale your ecommerce brand with owned audiences
NOBLE Digital is the world's fastest growing email and SMS service provider for ecommerce brands and digital publishers. Using a unique combination of technical and creative processes, the NOBLE team specializes in scaling owned audiences and driving revenue growth for clients (without landing in spam or [... view Noble Digital LLC profile ]- Location
- Austin, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $215/hr
- Minimal Budget
- $1,000 - $10,000
We Make Your Website Profitable.
We create strategies to generate value for your products and services. We offer a personal approach where we take the time to understand your business and put in place the necessary structure before running advertisements. [... view Jake Agence Web profile ]- Location
- Québec City, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
We'll Put You on the Map.
UMG Marketing Group is an international digital agency headquartered in Miami, Florida, specializing in comprehensive marketing solutions that drive measurable growth. Since 2013, the agency has partnered with over 150 clients worldwide, offering services such as local marketing, CRM integration, social media [... view UMG Marketing Group profile ]- Location
- Hallandale Beach, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $25,000 - $50,000
Designing Solutions to Grow Your Business
akadesign is a web design and digital marketing agency dedicated to helping your business create a unified digital presence and compete on the digital playing field. Your one-stop design shop, we handle all aspects of your digital marketing from logos and branding, to website design and development, to social [... view Akadesign Co. profile ]- Location
- Odenton, Maryland
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
We are Dynamic B2B Lead Generation Influencer
Uncover Your Lead Generation Solution [... view LeadGen Finder profile ]- Location
- New York City, New York
- Number of Employees
- Under 49
Theorem is pioneering the future of flexible, full-service digital marketing solutions.
We are Theorem. Were pioneering the future of flexible, full-service digital marketing solutions for some of the worlds most successful brands. [... view Theorem Digital profile ]- Location
- Chatham, New Jersey
- Number of Employees
- 1000 & Up
Building Digital Strategies for eCommerce Brands.
We are an eCommerce Website Development and Digital Marketing agency helping online merchants create better online experiences throughout the customer journey. [... view On Twelve Management profile ]- Location
- Atlanta, Georgia
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
Elite Hubspot Partner Agency
Xynario, a certified HubSpot partner, specializes in solving your lead generation and sales challenges. We provide high-quality leads, optimize sales funnels, and offer expert staffing solutions to help you achieve predictable revenue growth. Let us drive your success! [... view Xynario Ltd profile ]- Location
- Santa Clara, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $75/hr
Elegant. Authentic. Unforgettable.
Experience refined companionship with Jeanne Murugami. Her blend of grace, intellect, and genuine warmth transforms every encounter into an intimate, memorable connection. [... view AD Companions profile ]- Location
- Nairobi, Kenya
- Number of Employees
- Under 49
- Average Hourly Rate
- $15/hr
- Minimal Budget
- Under $1,000
Speed Efficiency Value Results
More than a digital marketing agency, we are your strategic partner in growth. At YET, we treat every budget as if it were our own with transparency, precision, and care. Our mission is to empower your digital journey through tailored strategies in SEO, Paid Media, Affiliate Marketing, and Marketing [... view Yet Agency SRL profile ]- Location
- Pioltello, Italy
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Email Marketing Specializations
Services Related to Email Marketing
Everything You Need to Know Before Hiring an Email Marketing Agency
How can an email marketing company help businesses grow?
They help businesses grow by improving revenue per send, conversion rates, and customer retention, mostly through better targeting, automation, and optimization.
Many businesses begin on a free plan to validate their audience. Agencies help transition from basic newsletters under a free plan to revenue-driving automation, segmentation, and lifecycle strategies.
According to the ZeroBounce report, 93% of people use email every day, and many say it actively improves their shopping experience.
For a small business, email marketing often delivers one of the highest returns compared to paid advertising channels.
Higher customer engagement leads directly to improved retention, repeat purchases, and lifetime value.
Email marketing agencies turn email into a measurable revenue channel
In Litmus' State of Email 2025 findings, 35% of marketing leaders report $10-$36 returned per $1 spent, 30% report $36-$50 returned per $1spent, and 5% report $50+ returned per $1 spent.
They build automations that outperform "one-off" campaigns
Unlike scheduled (non-automated) email campaigns, automated emails show:
- 52% higher open rates
- 332% higher click rates
- 2,361% better conversion rates
In eCommerce datasets, automated emails drove 37% of email-generated sales while accounting for 2% of email volume, according to the Omnisend report.
Email marketing firms increase revenue with segmentation and personalization
- Segmented campaigns can deliver a 760% increase in revenue, according to Campaign Monitor.
- Among marketers who segment, 39% report better open rates and 24% report more sales leads.
By testing different email template variations and layouts, top email marketing agencies improve customer engagement and optimize conversion performance over time.
They recover sales lost to cart abandonment
The Baymard Institute reports that the average documented online cart abandonment is 70.22%.
- According to Contentsquare, cart abandonment emails often show strong performance: 39.07% opens, 23.33% CTR, and 10.7% conversion rate.
- Klaviyo's abandoned-cart benchmarks report $3.65 revenue per recipient and 3.33% placed order rate for abandoned cart flows.
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.
Expand reach with multi-channel strategies
The synergy between email and SMS marketing matters:
- Email is great for detailed storytelling, newsletters, and rich content.
- SMS excels in immediacy, alerts, and real-time engagement.
Using both strategically increases opportunities for touchpoints, meaning customers see your message in multiple places and multiple contexts, which improves brand recall and conversion likelihood.
What's the difference between an email marketing company and a full-service digital agency?
Email marketing companies offer deep specialization in one channel (email), driving higher engagement and conversions through targeted campaigns and automation.
Full-service digital agencies offer a broad marketing strategy across many digital channels, aiming for unified brand growth and audience reach.
More specifically, these two types of agencies differ in the following:
| Email marketing companies | Full-service digital agencies | |
| Scope of services | Focus specifically on email as a channel. They build and manage everything tied to email performance. | Offer a broad suite of marketing and digital marketing services such as search engine optimization (SEO), pay-per-click (PPC) advertising, social media marketing, content marketing, web design/development, branding, and email marketing. |
| Depth vs. Breadth of expertise | Specialists; their entire skill set and resources are tuned to email performance, from list strategy to automated lifecycle campaigns. | Generalists across multiple disciplines. They manage many channels simultaneously but may not offer the same level of deep specialization on email alone. |
| Strategic focus and outcomes | Emphasizes long-term engagement and conversion via email automation, segmentation, and deliverability best practices. Their goal is to maximize email ROI specifically. | Aim for holistic digital growth. They integrate search, social, paid ads, content, and email into one unified marketing strategy to increase overall brand visibility, traffic, and conversions. |
| Integration with other channels | Specialist email agencies may integrate emails with CRMs, e-commerce platforms, and customer data platforms, but their primary metric is email performance. | Coordinate cross-channel strategies so that SEO, email, social, paid media, and other channels reinforce each other, helping brands create consistent campaigns |
What is the average return on investment (ROI) of email marketing?
The most-cited average benchmark is $36 returned for every $1 spent, which equals 3600% ROI.
Email marketing ROI also varies widely across industries.
The Litmus report shows the following ROI by industry figures:
- Retail/eCommerce/consumer goods: 45:1
- Marketing, PR, and advertising agency: 42:1
- Software and technology: 36:1
- Media/publishing/events/sports/entertainment: 32:1
Average ROI is high, but outcomes depend on execution
Litmus found that 41% of businesses use direct revenue attribution to email campaigns, while many still rely on engagement metrics like opens/clicks (59%).
DMA's Email Benchmarking Report from 2025 reports 98% delivery, 35.9% open rate, and 2.3% unique click rate, which is a useful context for what healthy programs can look like.
How do I find a B2B email marketing agency on DesignRush that fits my budget?
We have created a list of email marketing firms for you to choose from based on the different budget ranges they're offering:
| High budget: $50,000+ |
|
| Medium budget: $25,000-$50,000 |
|
| Low budget: $1,000-$10,000 |
|
Beyond the project budget, our agency directory lets you filter agency profiles by area of expertise, location, agency reviews, client types, and team size.
What questions should I ask agencies before signing a contract?
We suggest you ask email marketing firms the following questions before you sign the contract:
Relevant Background
- What measurable results have you achieved for clients similar to us?
- What industries do you specialize in?
- How do you measure and report ROI?
- Who will manage our account, and what is their experience level?
Services and Processes
- What specific services are included in your scope?
- How do you approach segmentation and personalization?
- What marketing automation workflows do you build?
- Have you helped companies migrate from a free plan to a scalable email marketing system?
Related to Your Project
- How will you improve our current metrics?
- How do you ensure deliverability and compliance?
- What KPIs will define success for our engagement?
- What are the contract terms, pricing structure, and exit options?
Why Companies Trust DesignRush
Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding email marketing companies. 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.
Sources
DesignRush sustains a directory of over 40,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:
- Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
- The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.
Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.
Frequently Asked Questions Email Marketing Companies
What services do email marketing agencies provide?
They offer a suite of services that help businesses engage audiences, drive conversions, and measure email marketing campaign performance.
- Email marketing strategy and planning: Developing end-to-end email strategies, from audience targeting and segmentation to campaign calendars and lifecycle planning (e.g., welcome series, promotional campaigns, re-engagement flows)
- Email campaign creation and management: Designing email templates, writing copy and subject lines, and setting up campaigns with proper personalization. According to Litmus, newsletters remain one of the most common email types, used by about 68% of marketing teams in email programs, making it a staple service for many email marketing firms.
- Marketing automation: Around 50-71% of businesses use drip sequences, triggers, and customer journeys. Email marketing firms help set up and optimize these workflows for better engagement and efficiency.
- List growth and segmentation: Splitting lists by behavior, purchase history, or demographics is critical for relevance. Segmented campaigns can generate up to 760% more revenue than non-segmented campaigns, according to NPD Group.
- Deliverability and inbox optimization: Monitoring sender reputation, spam filters, and domain authentication (e.g., SPF, DKIM) to improve inbox placement, by reducing bounce rates and helping more emails actually reach subscribers.
- A/B testing: Running A/B tests on subject lines, content blocks, layout, and send timing to boost engagement metrics like open rates, CTR, and conversions. Agencies test multiple email template variations through A/B testing.
- Analytics and reporting: Providing dashboards and insights on open rates, click-through rates (CTR), conversion rates, and revenue attribution help clients measure ROI and refine future campaigns.
When should I hire this agency?
Hire an email marketing agency when your internal efforts aren't delivering the results you need, and you need to boost performance, save time, and improve ROI. Many small business owners begin with a free plan and basic campaigns, but hire an agency once email becomes a core revenue channel.
More specifically, you should hire an email marketing firm when:
- Your key email metrics, such as open rates, are significantly below 30-40%, or your click rates are under 2%.
- ROI from email is lower than expected compared with channel standards; the average ROI is around 3600-3800% (about $36-$38 return for every $1 spent).
- The internal team is stretched thin or inexperienced.
- You lack advanced capabilities like email marketing automation, segmentation, or personalization.
- You're currently using a free plan from your email platform, and you've hit subscriber limits, maxed out monthly send caps, and lack advanced automation features.
- You want measurable revenue growth.
How much do email marketing companies charge for their services?
The cost varies widely, depending on experience level, services included, list size, and campaign complexity. Email marketing firms usually charge $15 to $300 per hour, depending on the agency's expertise and location.
- Basic to mid-level agency: $1,000-$3,000/month for smaller businesses or limited campaigns.
- Standard full-service range: $2,500-$10,000+/month for ongoing work, including strategy, email automation, and reporting.
- Specialized email marketing services: $1,500-$3,000/month for 2-3 campaigns or $5,000- $15,000/month for enterprise-level management.
- High-end retainers can exceed $10,000/month when they include advanced segmentation, data integrations, or multi-channel automation.
Per Email or Per Project
- Per email: Roughly $250-$700 per campaign/email created.
- Per project: Starting around $1,000+ for a defined one-time engagement.
While free plans allow businesses to start email marketing at no cost, they typically limit the number of contacts, automation, and advanced analytics. Agencies, by contrast, focus on revenue optimization, making them a growth investment rather than a cost.
What should I look for when hiring an agency?
When choosing an email marketing firm, focus on measurable performance, strategic capability, and transparency. Here are the key criteria to consider:
- Demonstrated performance results
Top email marketing agencies will show measurable outcomes, so look for case studies that include revenue lifts, conversion improvements, or ROI figures. Email marketing typically delivers $36 in revenue for every $1 spent, so agencies should tie results to actual financial impact. - Baseline benchmarks and gap analysis
Email marketing companies should compare your performance to current benchmarks and explain how they plan to improve your metrics. - Segmentation and personalization expertise
Segmented campaigns can see up to 760% more revenue than non-segmented ones, and personalized subject lines can boost open rates significantly. Look for clear segmentation strategies aligned with buyer behavior. - Automation and lifecycle strategy
Automated flows such as welcome series, cart abandonment, and post-purchase messaging are proven winners: automated email campaigns often outperform basic sends with higher opens and conversions. Choose an agency that builds and optimizes automation workflows. - Data-driven measurement and reporting
A B2B email marketing agency should establish KPIs, including conversion rate, revenue per recipient, and list growth, and report them regularly. Avoid vendors that focus only on vanity metrics like opens without linking to business outcomes. - Testing and optimization process
Continuous A/B testing should be part of their execution plan, as it's essential for growth over time. - Technical and platform expertise
Ensure the agency knows your email platform, be it Constant Contact, Klaviyo, Mailchimp, or HubSpot, and fundamentals like deliverability, authentication, compliance, and list hygiene. - Transparent scope and pricing
Know what email marketing services are included and what costs extra before you sign. Clear deliverables, timelines, and reporting expectations avoid surprises later.
What factors affect an email marketing firm’s pricing?
Email marketing company prices are influenced primarily by:
- List size and email volume
- Email marketing service and automation complexity
- Agency experience and reputation
- Frequency of campaigns
- Email marketing tools and integrations used
- Billing model and team composition
If a business is still operating on a free plan, agency costs may initially include email marketing platform migration, list restructuring, or automation setup, which can increase onboarding pricing.
By understanding these factors, businesses can better compare proposals and choose an agency whose pricing matches the value and outcomes they expect.
About The Author and Expert Reviewer
Vanessa Maandal is a digital writer with expertise in content marketing and creative direction. She has developed successful campaigns for global brands, such as Boehringer Ingelheim, Kellogs Singapore, and Friesland Campina. At DesignRush, she writes content focused on marketing strategies led by award-winning agencies to connect them with like-minded organizations and individuals.
Ildiko Szabo built her marketing experience by working at ROSEYs and Cootbie, managing email campaigns, newsletters, and podcasts. She is fluent in five languages and holds a master’s degree in business administration, management, and operations. As the current Head of Email Marketing at DesignRush, she increased email open rates from 14% to 55%.
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