Looking for a cold email agency to boost your outreach and secure more qualified leads? We’ve carefully curated a directory of top-performing cold email marketing agencies backed by positive client reviews and proven results to connect you with the right partner. Browse our directory and tailor your search by location, pricing, minimum budget, team size, and other criteria to begin your search.
Best Cold Email Marketing Agencies
509 Companies - Rankings updated: June 30, 2026
Every email marketing company on DesignRush is evaluated for demonstrated expertise and authentic client reviews to support your decision. Certain placements are paid.
March forward with confidence alongside Inbox Army, your elite, full-service email marketing agency. We offer a comprehensive range of services, including campaign management, template production, strategic guidance, audits, automation, deliverability optimization, and dedicated resources. Collaborating with [... see all Inbox Army reviews ]
Top Services:
Email Marketing
Digital Marketing
Content Marketing
Location
Dallas, Texas
Number of Employees
100 - 249
Minimal Budget
$1,000 - $10,000
Portfolios Count
3 Projects Listed
Inbox Army Services
Email Marketing
Digital Strategy
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
eBay
Hilton
Cedar Electronics
AirBnB
Expedia
Danbury Mint
Jockey
Spotify
P & G
Purple
Data sourced from the agency's DesignRush profile
Inbox Army Reviews & Testimonials
Kit Kohler Director of Sales at All Service Moving & Storage
5.0★
Email Marketing Review from Kit Kohler
The client's objective was to engage with its customers. After researching various companies, it chose Inbox Army. The client sought its expertise for both consultation and implementation. As a result, the client now experiences minimal unsubscribes and a significant number of views. (Verified via email)
Andrew Miller Director of Marketing at Sit 'n Sleep
5.0★
Email Marketing Review from Andrew Miller
We engaged [Inbox Army] to optimize and refresh our email [automation]. We engaged [Inbox Army] to build out the following campaigns: Welcome Series, Browse Abandonment, Shopping Cart Abandonment, and Post Purchase. I was most impressed with the quality of work and how quick[ly] they were able to [turn around] the project. (Verified via email)
InboxArmy delivers on its promises, providing top-notch service at a reasonable rate. It's a team that learns things quickly, communicates effectively, and is deeply committed to the project. The active participation of its senior leadership is also commendable. (Verified via email)
Think Web. Think Smart. Partner With the #1 Rated Digital Marketing Agency.
Outsmart the competition with best-in-class digital marketing services. With over 1,000 5-star reviews online, SmartSites is America #1 rated digital marketing agency. Call (201) 870 6000 for a free consultation. Get more traffic. Acquire more customers. Sell more stuff. SmartSites works for you. [... see all SmartSites reviews ]
Top Services:
Email Marketing
Digital Services
Advertising
Location
Paramus, New Jersey
Number of Employees
100 - 249
Average Hourly Rate
$100/hr
Portfolios Count
4 Projects Listed
SmartSites Services
Digital Marketing
SEO
PPC
Social Media Marketing
Email Marketing
Web Design
Web Development
Advertising
eCommerce
Digital Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
A&A Thermal Spray
AGA Truck Parts
Agape Health and Wellness
Agile Data Sites
Data sourced from the agency's DesignRush profile
SmartSites Reviews & Testimonials
Paloma Anguiano Content Manager at JP Pierre, LLC.
5.0★
Digital Services Review from Paloma Anguiano
Overall I feel very confident working with Patrizia and Darius from Smart Site, they have given us clear explanations and accompanied us throughout the process for the growth of the brand. The attention to us is very fast and they advise us in an adequate way.
Brianna Porter Chief Operating Officer at The Ryan Law Group
5.0★
Digital Services Review from Brianna Porter
SmartSites impressed me from day one. They are knowledgable, kind, and most importantly keep things simple and streamlined so that even an SEO-newb like me can understand. Tiffany and Luna are my main points of contact and they are especially great! I would recommend to anyone looking for an agency to really take their website and digital presence to the next level.
At first, a survey was conducted to gather company background, product information, target markets, etc. Next, accounts were established on various Google Business platforms, social media, etc. Then SmartSites created the ads and campaigns, and we were off and running in just a few weeks.
Propel your digital strategy with our expertise in Google Ads, SEO, and Email Marketing. Based across three dynamic cities, our 80+ team has consistently doubled our growth yearly by enhancing ROI for 250+ clients. From lead gen to eCommerce, we tailor strategies for tangible results. [... see all KlientBoost reviews ]
Implementing Social Selling Approach to Boost B2B Sales
Implementing Social Selling Approach to Boost B2B Sales
Addlium is your trusted partner for outsourced sales and lead generation services. We help B2B companies enrich their pipeline and boost sales consistently. [... see all Addlium reviews ]
Elit-Web is a full-service digital marketing agency specializing in SEO, PPC advertising, social media marketing, email marketing, and conversion optimization. The agency helps businesses increase online visibility, generate qualified leads, and drive revenue growth through data-driven marketing strategies [... see all Elit-Web reviews ]
Design. Development. Digital Marketing. It's all inside!
Design. Development. Digital Marketing. It's all inside!
Fahrenheit Marketing is dedicated to helping businesses thrive by expertly designing, developing, and promoting world-class websites. Our portfolio includes publicly traded multinational corporations as well as renowned local brands, all of which serve both B2B and B2C markets. [... see all Fahrenheit Marketing reviews ]
Next-Gen Digital Commerce and Growth Marketing Partner
Next-Gen Digital Commerce and Growth Marketing Partner
Magneto IT Solutions is a global, AI-driven Digital Commerce and Growth Marketing Partner that leads how B2C, D2C, and B2B brands build, scale, and grow high-performance commerce ecosystems across North America, the United Kingdom, Europe, MENA, Australia, and Asia. [... see all Magneto IT Solutions reviews ]
SDR Teams, Lead Generation & Call Center Services for B2B Companies
SDR Teams, Lead Generation & Call Center Services for B2B Companies
Munzai Solutions provides dedicated SDR teams, inbound call handling, and outbound lead generation for growing companies. We help businesses generate qualified meetings, manage customer inquiries, and build consistent sales pipelines without the cost of hiring in-house teams. [... see all Munzai Solutions reviews ]
We help eCommerce founders sleep better by making their ad performance predictable.
We help eCommerce founders sleep better by making their ad performance predictable.
UAATEAM helps eCommerce businesses that are already investing in advertising, but are not getting the projected profitability.We stabilize the model, configure analytics, launch channels in stages and scale only after confirming the result. [... see all UAATEAM reviews ]
We are a Full-Service ecommerce agency. With over 20 years of experience in digital marketing for ecommerces, a team of 40+ experts, and offices in 3 countries... we are the right agency for your online store. [... see all FJ Solutions reviews ]
Driven by patented technology and proven strategies, our team works to take market share from your competitors, increase your brand equity, grow qualified traffic, and increase your revenue and profit. [... see all Intero Digital reviews ]
Experience award-winning strategies with Brenton Way. Our full-service growth marketing agency combines cutting-edge technology and a top-tier marketing team to help grow your business. Discover the perfect harmony of innovation and expertise, tailored specifically for beauty marketing. [... see all Brenton Way reviews ]
DMT Business Development is the ultimate sales partner, making it easy to approach potential clients and set up meetings confidently. Our Appointment Setting and Lead Generation services empowers you with everything needed for rapid business growth. [... see all DMT Business Development reviews ]
Codedesign is a premier digital agency renowned for its excellence in Amazon marketing, growth strategies, and sales-qualified lead generation. Specializing in both B2B and B2C sectors, our impressive client roster includes Nestle, Aston Martin, Unilever, Mexto, Uniplaces, Guerlain, Pfizer, Velux. [... see all Codedesign reviews ]
Ascendance is a results-driven digital marketing firm located in San Diego that was launched in 2015. We are not your usual agency that costs a lot for a little amount of work. While some may argue that "you get what you pay for," this is not always the case in our field. Asher Stefani, our founder, founded [... see all Ascendance Website Solutions reviews ]
Martal Group is an award-winning B2B lead generation and sales agency specializing in scaling tech businesses. Since 2009, our top-performing sales executives have been instrumental in generating qualified leads for over 2,000 B2B organizations, ranging from startups to Fortune 500 companies. [... see all Martal Group reviews ]
We take a distinctive approach to messaging and branding, diving into the subsea level of your industry, audience, and competitors before a single idea is presented to you. Understanding why you do, what you do reveals your uniqueness and purpose. The differentiator every business strives for! [... see all Digital Ink reviews ]
Big Leads specializes in LinkedIn and email outreach, helping businesses connect with qualified prospects and book more meetings. Our targeted lead generation strategies ensure you engage with the right decision-makers, driving growth and sales opportunities. [... see all Big Leads reviews ]
CadenceSEO is a digital marketing agency specializing in Search Optimization (no matter the channel) offering services to improve online traffic, leads and ultimately sales. We are big believes in transparency and flexibility. Learn more on our website: cadenceseo.com [... see all CadenceSEO reviews ]
LeadBuds is a specialized B2B lead generation company that leverages over a decadmpowerment. Built on trust and reliability, LeadBuds delivers consistent value through tailored LinkedIn and email campaigns designed to connect you directly with decision-makers and enhance conversion rates seamlessly. [... see all LeadBuds reviews ]
A full-service digital marketing and technology agency
A full-service digital marketing and technology agency
Our high-performing teams of 1000+ professionals aim to bridge gaps in performance and maximize a companys potential, regardless of time zone and geographical boundaries. [... see all Mavlers Agency reviews ]
A Trusted Partner for Cutting-Edge and Imaginative IT Solutions!
A Trusted Partner for Cutting-Edge and Imaginative IT Solutions!
Come explore the world of IT solutions with ChawTech Solutions, the hub of dependability, innovation, and creativity. Since 2016, we have paved our way to becoming one of the top providers in the industry. Trust us to bring our wealth of knowledge and experience to amplify your projects and efforts to new [... see all Chawtech Solutions reviews ]
We have worked with more than 110 companies from more than 15 different industries and have helped generate more than $90 M in value for our clients.The consultancies are designed through the MHA methodology, which consists of making decisions through numbers, generating results, testing and [... see all MHA Consulting reviews ]
Grow Your Business Cost-Effectively and Faster Starting Today!
Grow Your Business Cost-Effectively and Faster Starting Today!
Nationwide Leads offer a complete small business solution with a CRM all-in-one business software and 'Done for You' digital marketing and automation services, designed to help entrepreneurs, small businesses, and startups achieve real growth and save cost. [... see all Nationwide Leads reviews ]
Premium B2B Ad Agency | We Get You Qualified Leads, Not Gmails
Premium B2B Ad Agency | We Get You Qualified Leads, Not Gmails
Who are we? - We're a full-service B2B ad agency with years of experience managing campaigns on Google, LinkedIn, Reddit, Meta and other platforms.What value do we bring? - We will get you more qualified leads that convert into clients, saving your company time and money dealing with bad leads. [... see all InterTeam reviews ]
Marketing: Easier said than done. Let the experts do it!
Marketing: Easier said than done. Let the experts do it!
We are your dedicated full-service digital marketing & growth partner. With a global team of experienced marketers, we blend bold techniques with strategic insight to drive long-term growth for both B2B and B2C brands. Get in touch and let's put your brand on top. [... see all Scopic Studios reviews ]
2Stallions is an award-winning digital marketing agency focused on driving performance and real business growth. From SEO, paid ads, social media to web design & development, we are dedicated to helping brands achieve measurable results. 12+ Years of Expertise. Trusted by 400+ brands across APAC. [... see all 2Stallions reviews ]
Accelerate Your Business Success With #No. 1 Leading Digital Marketing Company
Accelerate Your Business Success With #No. 1 Leading Digital Marketing Company
Harness our one-of-a-kind digital marketing solutions and leave a lasting impression on your clients. Marqade is the #1 digital marketing company that has delivered unmatched results to brands since its inception. We specialize in SEO, PPC, content marketing & quality lead generation. [... see all Marqade Inc reviews ]
10x Lead, 5x Sales and 100% Growth - Are Your Ready For The Next Big Leap?
10x Lead, 5x Sales and 100% Growth - Are Your Ready For The Next Big Leap?
Banter Marketo is a best digital marketing agency in India with extensive experience of working in India, US, UK, Canada and Australia. With a record of successfully delivering 1269+ projects over 6 years, Banter Marketo as best digital marketing agency is proud to showcase 200+ case studies in most of the [... see all Banter Marketo reviews ]
SJC Marketing is a woman-owned full service marketing agency. We offer web design and development, content creation, digital marketing, email marketing, graphic design, photography, social media management, strategy, video and audio creation. We combine small town work ethic with professional expertise. Based [... see all SJC Marketing reviews ]
At encite, we are a full-service marketing and branding agency that offers integrated marketing services to aid in business and brand development. While the majority of ad agencies produce excellent work, they are not shifting the needle because they are not focused on the company's most essential objectives. [... see all Encite Branding + Marketing + Creative reviews ]
At Algori, we pride ourselves on being proactive partners, diligently working to boost profitability through strategic marketing initiatives, streamline operations by optimizing systems, and ultimately, positioning your business as a formidable leader in both the B2B and B2C realms. Our comprehensive approach [... see all Algori reviews ]
AWARD WINNING Digital Marketing Agency. We Grow Your Brand Online with Measurable Success!
AWARD WINNING Digital Marketing Agency. We Grow Your Brand Online with Measurable Success!
Your Trusted Partner in Your Digital Success!At Software Pro Digital, New Yorks top digital marketing agency, we help businesses grow with targeted SEO, PPC advertising, and social media marketing strategies.Serving NY, NJ, CT & Nationwide businesses. [... see all Software Pro Digital reviews ]
Americaneagle.com is essentially a one-stop shop offering a comprehensive range of options for anyone wishing to thrive in their online pursuits. A family-owned, privately held business with a proven track record of success and reliability is Americaneagle.com. [... see all Americaneagle reviews ]
For over a decade, Edkent Media has been at the forefront of Canadas digital marketing evolution, helping businesses establish strong online identities and drive remarkable growth. With a track record of success across diverse industries, we have become a trusted name in digital strategy.From our early days [... see all Edkent Media reviews ]
We Imagine a World in which Small and Big Companies Have Equal Chances to Win New Customers in the Market. Our purpose is to bring "parity" and reduce the gap between large and small firms with the help of our cold calling and email marketing services. [... see all Agency Y reviews ]
Brick Marketing is a Boston digital marketing agency offering services, training, marketing consulting, and Fractional CMO solutions since 2005. [... see all Brick Marketing reviews ]
At Galactic Fed, every decision is grounded in data, research, and industry expertise, ensuring your success without the need for you to stay on top of every marketing trend. From Fortune 50 brands to startups, we've driven significant revenue and success for companies of all sizes. While growth marketing [... see all Galactic Fed reviews ]
We specialize in creating meaningful digital experiences infused with emotion, driven by innovation, evoking a sense of awe and wonder. [... see all Buzzworthy Studio reviews ]
Ginger is a full-service digital company dedicated to providing comprehensive digital solutions that drive business success and transformation. With a team of skilled experts in web development, design, and marketing, we are committed to being your trusted partner in the ever-evolving world of digital [... see all Ginger IT Solutions reviews ]
Transforming businesses with web design, branding, strategy, innovation and data science since 1999
Transforming businesses with web design, branding, strategy, innovation and data science since 1999
Over the last 24+ years, we have assembled marketing teams that specialize in more than 150 different industries. We specialize in excellent creative and strategy that outperform more expensive agencies. Everyone at our agency has at least a decade of proven results. We pride ourselves in being responsive [... see all Firebrand Agency reviews ]
PPC, Web Analytics, Email & Retention Marketing Experts from Ukraine
PPC, Web Analytics, Email & Retention Marketing Experts from Ukraine
Top-notch experts in PPC, Web analytics, Email & retention marketing, B2B digital marketing 250+ Clients Google Premier Partner Meta Business PartnerSome of our clients are Lenovo, Chicco, Kingston Technology, Semrush, HyperX, iDeals Solutions, MacPaw, AJAX and 240+ other clients at [... see all Roman.ua reviews ]
Forge Apollo's award-winning digital marketing, website design, and video production team sets your brand up for success. We drive unrivaled results through our unique blend of video and digital marketing expertise, turning great ideas into effective websites, content, and ad campaigns. [... see all Forge Apollo reviews ]
Digital Hub Sol is Top-notch Marketing agency in UAE specializes in Website Development, PPC, SEO, and Social Media Management. [... see all Digital Hub Sol reviews ]
Dear entrepreneurs and small businesses: we see you, and we're here to help you thrive. We know you're facing challenges that would make even the most seasoned CEO break a sweat. That's why we've crafted marketing solutions that are as affordable as they are impactful. [... see all Lumikha Teams reviews ]
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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