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
4,129 Companies - Rankings updated: April 02, 2026
Every email marketing company on DesignRush is evaluated for demonstrated expertise and authentic client reviews to support your decision. Certain placements are paid.
Results Driven Marketing
Nimbletoad is a full-service digital marketing agency based in North County San Diego that specializes in website design, SEO, and PPC. Founded in 2008, Nimbletoad’s results-driven marketing strategies enable B2B and B2C organizations to compete at the highest level regionally and nationally. [... view Nimbletoad profile ]- Location
- Carlsbad, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $200/hr
- Minimal Budget
- $1,000 - $10,000
- At KOB Advertising, we start at the beginning. We constantly strive to refine ourselves, to research new tools and resources, and to be the solution that New Mexico can count on to grow your business in today’s constantly changing environment. [... view KOB Advertising profile ]
- Location
- Albuquerque, New Mexico
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
YOUR TRUSTED PARTNER FOR DIGITAL MARKETING
WSI is a full service Marketing company in Phoenix, AZ. We are experts in Web Design and Development, SEO, PPC, Social Media, Market Automation & Data Analytics services. Call us now to get your free website audit report and get ahead of your competition. [... view WSI-Optimized Web Solutions profile ]- Location
- Phoenix, Arizona
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
Performance Marketing for Outdoor and Active Lifestyle Brands
Foghorn Labs provides leading brands with online marketing strategy and integrated campaign management utilizing SEM, SEO, paid social media, display, video, email automation, and the business intelligence that makes it all tick. [... view Foghorn Labs profile ]- Location
- Portland, Oregon
- Number of Employees
- Under 49
- Average Hourly Rate
- $175/hr
- Minimal Budget
- $10,000 - $25,000
- Valitics is a digital marketing agency in Boise, Idaho. They provide customized web design, development and digital marketing services to organizations of all shapes and sizes. [... view Valitics profile ]
- Location
- Boise, Idaho
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
Sustainable Businesses. Smart Marketing.
Liquid Spark is a full service marketing agency specializing in adventure tourism and outdoor recreation. We serve adventure companies & organizations, destinations, and outdoor recreation brands that serve people, place, and planet. We create, deliver, and refine integrated multi channel marketing campaigns [... view Liquid Spark profile ]- Location
- Bryson City, North Carolina
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
Digital Marketing Agency
Want to generate new leads and drive business growth? Digital Refinery is a Digital Marketing Agency based in Auckland with a team of Google, Shopify & Klaviyo certified specialists. They can help your business grow by generating new leads and providing tailor made strategies based on your industry. [... view Digital Refinery profile ]- Location
- Auckland, New Zealand
- Number of Employees
- Under 49
- Average Hourly Rate
- $180/hr
- Minimal Budget
- $1,000 - $10,000
DigitALL Agency
BRAINSTORM Solutions is a web development and digital marketing agency with offices in New York and overseas. Through collaborative innovation, we spark user-friendly solutions for products and services using the latest technology.Let’s create a storm together! [... view Brainstorm Solutions profile ]- Location
- Miami, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
The digital partner you'd trust your newborn with.
Simply put, we partner with world-class brands to do inspiring work. Our specialties include web & mobile development, digital marketing, brand building, and everything between. [... view Jaden profile ]- Location
- Sydney, Australia
- Number of Employees
- Under 49
- Average Hourly Rate
- $200/hr
- Minimal Budget
- $10,000 - $25,000
We blend creative talent with proven strategy to tell your best story to expand your brand.
Since 1999, our mission for each valued client is to continue to create the right message for the right audience at precisely the right time. [... view Salem Agency profile ]- Location
- Salem, Oregon
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
- Delivering more profitable leads by bridging the gap between your sales and marketing efforts. [... view The Munro Agency profile ]
- Location
- Glasgow, United Kingdom
- Number of Employees
- Under 49
- Marketer Developer is the best digital marketing and web Development Company in Liverpool, UK. We offer a wide range of services including digital marketing, web development, graphic designing, and content writing services [... view Marketer Developer profile ]
- Location
- Liverpool, United Kingdom
- Number of Employees
- Under 49
Marketing Impact, Knockout Results
Your one-stop shop for marketing savvy, graphic creativity, and eye-catching print. We can demonstrate that with our assortment of resources and skills. We've put up a professional and determined team at our Alpharetta marketing agency with everything you need to make your brand stand out. [... view Synergetic Media profile ]- Location
- Alpharetta, Georgia
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
Generate More Leads For Your Business
A personable digital marketing company that is responsive to your needs and dedicated to getting you the growth results you're looking for. [... view The Digital Marketing People profile ]- Location
- Oshawa, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $120/hr
- Minimal Budget
- $1,000 - $10,000
Your Custom Digital Partner Since 1999
With over two decades of experience, Absolute Marketing Solutions is the go-to place for organizations looking to take their business objectives to new heights. Founded in 1999 by Tampa Bay natives Alfred Goldberg and Dumitru Vlad, this award-winning digital agency deploys only the best technologies alongside [... view Absolute Marketing Solutions profile ]- Location
- Tampa, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Your premier IT marketing agency.
Welcome to GamePlan Marketing, your premier IT marketing agency serving the Canadian and US markets. Our team of experienced professionals specializes in providing digital marketing solutions tailored to the unique needs of IT companies. [... view GamePlan Marketing profile ]- Location
- Oakville, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $10,000 - $25,000
Define. Validate. Grow.
Growth Division works to promote the success of startups by uncovering effective marketing solutions. We support this goal through our growth process - introducing high-impact channels, constructing strong infrastructure and assembling a knowledgeable team for executing experiments in those areas. Ultimately [... view Growth Division profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $10,000 - $25,000
Get Real Results
Get your business noticed with Keep it Real Social! We are a boutique agency specializing in spiffing up your social media channels and giving you the know-how to develop killer strategies that'll show off what makes you unique. Plus, we don't work alone - we partner with experts from all fields, so, our [... view Keep It Real Social profile ]- Location
- Petoskey, Michigan
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Get More Customers Than You Ever Expect!
At Camberlion, we're passionate about helping people in our local community connect with the businesses and services they need. We know that nothing beats having a few tried-and-true go-tos to rely on—like your favorite coffee shop or auto guy. That’s why we’re here: so you can find them faster than [... view Camberlion profile ]- Location
- Melbourne FL, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Amplifying Your Success: Creative Solutions for a Boost in Business
Are you looking for nothing but the best? Look no further than Holland Adhaus, a top-notch full-service marketing agency based in Cincinnati, Ohio. Our team comprises highly skilled and experienced professionals, always eager to explore new avenues for success. From digital marketing and web design to [... view Holland Adhaus profile ]- Location
- Cincinnati, Ohio
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $1,000 - $10,000
Advancing the corporate sphere
As a leading provider of advertising, digital marketing, and digital transformation services, we offer a comprehensive range of solutions to help businesses grow and succeed in the digital space. Our services include Search Engine Optimization (SEO), Social Media Optimization (SMO), website design and [... view ADDZET ADVERTISING & MEDIA profile ]- Location
- Hillside, New Jersey
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Growing Your Success Every Step of The Way.
WEGROW AGENCY LIMITED is the one-stop shop for any business that wants to take their success beyond what they dreamed. With our full range of marketing and consulting services, we can help you reach your goals so you can get back to doing what you love: running a profitable, successful enterprise! [... view WeGrow Agency profile ]- Location
- Dar es Salaam, Tanzania
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Digitalize your business - We’ve got you covered.
Web Development 7 Ltd. is your go-to for all your digital business needs - from creating a captivating website to getting the traffic it deserves! We are experts in SEO optimization, neuromarketing, copywriting services and much more. Let us help you give customers an unforgettable experience with our unique [... view Web Development 7 profile ]- Location
- Plovdiv, Bulgaria
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Premium Web Development Agency
We have years of experience managing everything, from the tech stack and workflows to boost business efficiency to branding, web development, design, and finally marketing and advertising. [... view Blallo profile ]- Location
- Cernobbio, Italy
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
A 2006 established boutique digital agency
Founded in 2006 Direct Clicks has spent the last 15 years helping agencies, brands, government and businesses design, manage and develop their websites to increase online sales and inquiries. [... view Direct Clicks profile ]- Location
- Woolloomooloo, Australia
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Marketing driving potential growth
StructureM is a growth agency that helps contractors increase their revenue by 15-50% per year. As a digital marketing agency, we offer a range of services to support your growth, including marketing strategy, website development, SEO, PPC advertising, and more. [... view StructureM profile ]- Location
- Broken Arrow, Oklahoma
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Tailor-Made Digital Marketing Solutions
We work with brands that want to be discovered and expand to strategically market to their ideal consumers. [... view Marketing Qubed profile ]- Location
- Royal Oak, Michigan
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $1,000 - $10,000
Shout It Out
GRIDA is a digital marketing and social media management agency that helps businesses grow. [... view GRIDA profile ]- Location
- Santa Venera, Malta
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- Under $1,000
Helping Businesses Create Outside the Box and Inside Their Budget
We are a marketing and design firm built by entrepreneurs, for entrepreneurs. [... view Renegades Media profile ]- Location
- St. Louis, Missouri
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $10,000 - $25,000
Marketing as wild as a Bear
We're a pack of forward-thinkers, creative minds, strategists, and industry experts, here to guide you through the wilderness of the modern digital jungle. [... view The Bears Marketing Berlin UG profile ]- Location
- Berlin, Germany
- Number of Employees
- Under 49
- Average Hourly Rate
- $200/hr
- Minimal Budget
- Under $1,000
Lets make your business unforgettable
We strategize, plan, write, design, and edit goal-driven, brand-centric content that's designed to connect with your target market. Our clients are busy. They know marketing is critical to the growth of their business, but they don't have time to execute strategic and impactful communications. Enter, us. [... view BGM profile ]- Location
- Christchurch, New Zealand
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Grow Your Business with Digital Marketing.
At 241 Digital, envision clients extolling the virtues of their experiences, an influx of leads, and websites that seamlessly convert. Our comprehensive platform actualizes this vision by managing social media, reviews, content, leads, design, emails, and more, eliminating the need to juggle multiple tools [... view 241 Digital profile ]- Location
- Sydney, Australia
- Number of Employees
- Under 49
"E-commerce Success, Measured in ROI"
Specializing in propelling online stores to success with targeted digital marketing strategies. Our expertise in SEO, Google Ads, Facebook Ads, and email marketing maximizes your ROI, transforming clicks into revenue. We're committed to elevating your e-commerce experience through innovative solutions and [... view ROI Agency profile ]- Location
- Cluj-Napoca, Romania
- Number of Employees
- Under 49
- Average Hourly Rate
- $55/hr
- Minimal Budget
- Under $1,000
Your colleague in digital marketing.
Digitalråd is your trusted partner in digital marketing and inbound marketing strategies. Our unique offering, "Your Colleague," provides you with continuous support from an experienced and strategic marketing advisor. With a fixed monthly price, this comprehensive service encompasses ongoing assistance with [... view Digitalråd profile ]- Location
- Oslo, Norway
- Number of Employees
- Under 49
- Average Hourly Rate
- $115/hr
- Minimal Budget
- $1,000 - $10,000
Company focused on results.
Allmarket Marketing Agency specializes in a range of digital marketing services, including online advertising, email marketing, content marketing, SEO, and Google Partners. Our expertise ensures effective strategies tailored to elevate your brand's online presence and drive growth. [... view Allmarket Marketing Agency profile ]- Location
- Bogota, Colombia
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
Your success is our business!
Lorna and Tom started LT SEO & Virtual services in year 2009 with just one client. They have grown theirdigital marketing agency to now have both marketing agency clients outsourcing services to them fortheir clients and independent clients in every 1st world English speaking country around the world. [... view LT SEO & Virtual Services profile ]- Location
- Norzagaray, Philippines
- Number of Employees
- Under 49
- Average Hourly Rate
- $10/hr
Communicating to transform education
Efatá specializes in crafting communication strategies and institutional processes that preserve and enhance each institution's unique identity. We incorporate and support social initiatives to drive transformative changes in education. [... view Efatá profile ]- Location
- Buenos Aires, Argentina
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- Under $1,000
A Full-Funnel Approach to Business Growth. Win With Us.
At WGA, our vision extends beyond mere marketing campaigns; we aim to cultivate brands that forge deep connections and thrive alongside their clientele for years to come. Founded by Ryan Hernandez, a seasoned advertising strategist, marketing designer, and occasional weekend copywriter, along with Nazim [... view WGA profile ]- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $1,000 - $10,000
Making Sense of Digital.
Bespoke Digital Agency Ltd, a long-established digital marketing agency based in the northwest, has been delivering exceptional web design, website development, brand development, and digital marketing services since 2001. Our extensive experience and commitment to excellence have positioned us as a trusted [... view Bespoke Digital Agency Ltd profile ]- Location
- Chorley, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $10,000 - $25,000
Shopify Experts: Crafting In-Vogue brands for In-Forbes Founders.
A boutique brand design, web development and email marketing agency supporting entrepreneurs who are ready to enter a new level of success with a visual identity to match. Our intimate team of designers x web developers collaborate closely to create impactful online experiences that are made to be remembered [... view Off-Paper Creative Agency profile ]- Location
- Toronto, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $80/hr
- Minimal Budget
- $1,000 - $10,000
Your marketing deserves a pro. Put a Bowe on it.
Whether you're a team of 1 or 1,000... Bowe Digital can help re-energize your marketing, communication and advertising efforts. Let's partner together today to find a custom solution for your business! [... view Bowe Digital LLC profile ]- Location
- Kokomo, Indiana
- Number of Employees
- Under 49
One Focus. One Result.
At Yarlab Agency, we as Marketing Automation Geeks specialize in optimisation of your marketing efforts with cutting-edge automation tools. As your technical helpers, we simplify complex processes, ensuring your business runs smoothly and efficiently. From optimizing customer journeys to integrating [... view YarLAB profile ]- Location
- Kyiv, Ukraine
- Number of Employees
- Under 49
- Average Hourly Rate
- $33/hr
- Minimal Budget
- Under $1,000
Where Every Detail is Tailored, and Every Brand Feels Personal.
Vivid Peach is a boutique web design & marketing studio led by Angelina, a creative with 15 years experience. We craft distinctive, soulful brands and websites with a personal, agile approach. Our small team works closely with you to create standout visuals and strategy tailored, fast-moving, and built for [... view Vivid Peach profile ]- Location
- Brisbane, Australia
- Number of Employees
- Under 49
- Average Hourly Rate
- $85/hr
Marketing Digital As a Service
RUNNINGDIGITAL is the world's first As a Service digital agency, offering an agile and flexible model for companies needing on-demand specialized execution. We act as your marketing team's copilot, delivering efficient campaigns without the hassle. With international case studies and a data-driven approach [... view RUNNINGDIGITAL profile ]- Location
- Sao Paulo, Brazil
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
We help your business scale to new heights with innovative AI-driven strategies.
We deliver results-driven solutions as a leading AI Optimization Agency in the USA. Our expertise covers every aspect of digital marketing, ensuring your business stays ahead in a competitive market. [... view 100 Codes Technologies profile ]- Location
- Miami, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
Purpose-Driven Creative Agency
Coderobotics is a purpose-driven digital marketing agency in Dallas-Fort Worth, helping small and local businesses boost visibility on Google and AI search platforms like ChatGPT, Perplexity, and Gemini. [... view Coderobotics profile ]- Location
- Frisco, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
Content Marketing Unlocked
A fast-paced, modern team available around the clock, we are 350-strong, coming from various countries and industry expertise. Providing customers with a full-suite marketing strategy and execution, we blend technology with a humane approach to swing to success the tipping point in our campaigns, the [... see all KEY Difference Media reviews ]- Location
- Dubai, United Arab Emirates
- Number of Employees
- 250 - 499
- Portfolios Count
- 5 Projects Listed
Web Design
Inner Spark Creative is a results-driven digital marketing agency offering SEO, Google Ads, web design, branding, and LLMO (Large Language Model Optimization). We serve law firms, home services, healthcare, multi-location brands, B2B, and more with creative, transparent, growth-focused strategies. [... view Inner Spark Creative profile ]- Location
- Auburn, Alabama
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Hunting Excellence One Email At A Time
At our company, we believe in the power of teamwork and collaboration. Our team is composed of individuals who bring unique perspectives, skills and most importantly a best in class customer service. Our goal is simple: To turn every email into an opportunity for growth. [... view Excelohunt profile ]- Location
- Chandigarh, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
- We Play with Tigers. We help innovative companies to launch and scale their business faster.Balloon Group is considered one of Argentina´s fastest growing companies in their industry.Mobile & Web Development + Performance oriented Digital Marketing.We offer:- Mobile & Web Development with huge experience in [... view Balloon Group profile ]
- Location
- Buenos Aires, Argentina
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- Under $1,000
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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