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
7 Companies-Rankings updated: September 04, 2026
Every email marketing company on DesignRush is evaluated for demonstrated expertise and authentic client reviews to support your decision. Certain placements are paid.
VerifiedVerified by the DesignRush team for authenticity and credibility.
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...
Top Services:
Digital Marketing
Social Media Marketing
SEO
eCommerce Development
eCommerce
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Location
New York City, New York
Number of Employees
250 - 499
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
47 Projects Listed
Magneto IT Solutions Services
Digital Marketing
Social Media Marketing
SEO
eCommerce Development
eCommerce
Email Marketing
CRO
Branding
Web Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
REDMOND FINE FOODS
Kwality Ice Cream
Daikin
DOD Technologies
Rockwell
ESPN
Silhouette
95 Nutrition
AIRBOWL
Elite Screens
Data sourced from the agency's DesignRush profile
Magneto IT Solutions Reviews & Testimonials
Rocky Redmond Director at Redmond Fine Foods
5.0★
Software Development Review from Rocky Redmond
Magneto IT Solutions have been a responsive and supportive partner throughout our Shopify Plus B2B project. They took the time to understand our requirements, communicated clearly, and worked closely with us to deliver a solution tailored to our business needs. We've enjoyed working with the team, appreciate their ongoing support, and would be happy to recommend them to other businesses exploring Shopify Plus for B2B.
Tanner Cibula Blogger at Tanner's Trails
5.0★
eCommerce Development Review from Tanner Cibula
Magnetos team helped us create a highly functional and visually appealing website using WordPress. They understood our need for a text-focused layout to clearly explain our services, and they brought that vision to life. The design is user-friendly, making it easy for visitors to navigate and learn more about what we offer.Since the launch, Magneto has been handling all our hosting and maintenance needs, ensuring the site remains secure and up-to-date. They also provide expert guidance whenever we want to make significant updates. Their ongoing support and dedication have made them an essential partner for our online presence.
Peter J Arduini President & CEO at GE HealthCare
5.0★
eCommerce Development Review from Peter J Arduini
Working with Magneto was a fantastic experience from start to finish. They built our website from the ground up using WordPress, ensuring it was easy to navigate and content-focused so we could effectively showcase our services. The team was highly responsive to our needs and made sure the design reflected our vision clearly.After the launch, Magneto has been providing ongoing hosting and maintenance, which gives us peace of mind knowing everything is running smoothly. They're also our go-to consultants whenever we need to make significant updates or changes to the site. Their expertise and reliable support have made them an invaluable partner, and we highly recommend them.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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...
Top Services:
PPC
Advertising
Digital Marketing
Social Media Marketing
Media Buying
Show more
Location
Toronto, Canada
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
14 Projects Listed
InterTeam Services
PPC
Advertising
Digital Marketing
Social Media Marketing
Media Buying
CRO
CRM Consulting
Digital Strategy
Email Marketing
SEO
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Coefficient - Google Sheets Connector SaaS
Rise Vision - Digital Signage SaaS
CoDev - B2B Outsourcing Service
Empeon - Healthcare Workforce Management SaaS
Celayix - Workforce Management SaaS
Pimly - Product Information Management SaaS
Expert Press - PR News SaaS
FrontLobby - Property Tech SaaS
Neon Rain - Premium Web Development Agency
FulFillit - Amazon FBA & Warehousing Service
Data sourced from the agency's DesignRush profile
InterTeam Reviews & Testimonials
Windy Hoang Marketing Coordinator at WordSmiths Inc.
5.0★
CRO Review from Windy Hoang
Cole is an expert! I reached out to InterTeam for some conversion optimization help on a paid ad campaign. Cole figured out the issues from just a glance at my Meta dashboard and was able to fix them within the hour. Aside from that, he also gave helpful advice and tips for improving conversions in multiple aspects. Now, I'm getting much higher quality leads from my campaign. The team at InterTeam gets down to business quickly and delivers well. Highly recommend!
🌀 Hannah Recker Head of Growth Marketing at Coefficient
5.0★
PPC Review from 🌀 Hannah Recker
Cole and team have taken our Google Ads account to the next level. Prior to working with their team, we had found a winning campaign type for our organization but didn't have the bandwidth or in-depth knowledge to scale. Their in-depth knowledge and expertise and their flexibility to adapt with our culture of rapid experimentation.Cole and his team have been easy and flexible to work with and week over week are:- Optimizing our campaigns- Building new test campaigns from start to finish (including more in-depth keyword research, copy creation, and build)- Reporting- Bringing new ideas to the tableIn just 4 months, all of our tofu metrics have improved - CTRs, impressions, impression share, etc, but most importantly have doubled weekly conversions and are just getting started.
Nippun Arora Marketing Coordinator at Celayix
4.7★
PPC Review from Nippun Arora
InterTeam is truly one of the best B2B ad agencies for services and SaaS available today. Working directly with their founder, Cole Furrh, has been a fantastic experience. He consistently delivers on time and exceeds our expectations.Thanks to their efforts, our KPIs have significantly improved within our current budget. We've seen a marked increase in lead quality, as their targeted ads resonate more effectively with our audience. The aesthetic appeal of our landing pages has also enhanced user engagement, and the overall collaboration between our marketing and sales teams has greatly improved.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Valasys Media is a highly acclaimed and award-winning Inc. 5000 vetted Lead Generation agency known for ABM, CS, MQL, HQL, BANT campaigns. Our full-funnel services include touch points like programmatic media buying, LinkedIn ads, Email Marketing, Tele-touch and Intent-based ABM building...
Top Services:
Media Buying
Digital Marketing
PPC
Advertising
Email Marketing
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Location
Jersey City, New Jersey
Number of Employees
50 - 99
Minimal Budget
$10,000 - $25,000
Portfolios Count
7 Projects Listed
Valasys Media Services
Media Buying
Digital Marketing
PPC
Advertising
Email Marketing
Direct Marketing
Market Research
Web Development
SEO
Graphic Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Limivex is a specialist B2B marketing practice for recruitment and search firms. We act as your fractional CMO and bring the team that delivers: branding, SEO, content, LinkedIn, email and paid, run as one strategic function. We build your credibility, authority and presence by writing in the technical...
Top Services:
SEO
Content Marketing
Digital Strategy
Social Media Marketing
Email Marketing
Show more
Location
Manchester, United Kingdom
Number of Employees
Under 49
Minimal Budget
$1,000 - $10,000
Portfolios Count
4 Projects Listed
LIMIVEX Marketing Services
SEO
Content Marketing
Digital Strategy
Social Media Marketing
Email Marketing
Web Design
Branding
PPC
Digital Marketing
Digital Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
A team full of creative ideas, experienced, and equipped with training in their respective fields That's the kind of advertising agency ArtArda is. With our 360-degree traditional and digital advertising strategies, we shape your projects from start to finish and meticulously refine every detail...
Top Services:
Branding
Digital Marketing
Social Media Marketing
Web Design
Web Development
Show more
Location
Ankara, Turkey
Number of Employees
Under 49
Average Hourly Rate
$75/hr
Minimal Budget
$1,000 - $10,000
ArtArda Reklam Ajansı Services
Branding
Digital Marketing
Social Media Marketing
Web Design
Web Development
eCommerce Development
SEO
Email Marketing
Design Services
eCommerce
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Elin
Mad Parfumeur
Byart Group
Eliz
Cook
Data sourced from the agency's DesignRush profile
ArtArda Reklam Ajansı Reviews & Testimonials
emin esen Review from Google
5.0★
emin esen's Review Sourced from Google
We, Esen Girls' Dormitory, have been working with Artarda advertising agency since 2010. They provide excellent guidance, complete projects on time, and are very successful in web design and catalog creation. We thank Mr. Arda and his colleagues.
AYKUT KAHRAMAN Review from Google
5.0★
AYKUT KAHRAMAN's Review Sourced from Google
Thank you for your interest, Mr. Arda and Ms. Berlin, they are very interested, I recommend them.
Aybüke Demir Review from Google
5.0★
Aybüke Demir's Review Sourced from Google
We've been receiving 360-degree service for our brand for a short time now, working in harmony with the team. We thank them for their contributions to the process, their solution-focused approach, and their collaboration. :)
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Three Seven is a marketing agency built for companies selling complex, technical products to expert buyers. We diagnose the real problem first, then run strategy, brand, web, and demand generation as one team, so nothing gets lost between specialists...
Top Services:
Digital Marketing
Web Design
Web Development
SEO
PPC
Show more
Location
Ann Arbor, Michigan
Number of Employees
Under 49
Average Hourly Rate
$199/hr
Minimal Budget
$10,000 - $25,000
Three Seven Marketing Services
Digital Marketing
Web Design
Web Development
SEO
PPC
Content Marketing
CRO
Email Marketing
UI/UX Design
CRM Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
My DIPG Navigator
Engineering Technology Associates, Inc.
Polymershapes
Data sourced from the agency's DesignRush profile
Three Seven Marketing Reviews & Testimonials
Fedor A. Review from Google
5.0★
Fedor A.'s Review Sourced from Google
We have worked with Ross and the team on numerous projects and each time they exceeded our expectations. They helped us create converting landing pages on our website that aligned with our target demographic and ran a branding workshop that helped us define our positioning and messaging. True experts in every sense of the word. Highly recommend them.
Derek Mehraban Review from Google
5.0★
Derek Mehraban's Review Sourced from Google
I have hired 3.7 Designs for numerous projects ranging from corporate websites to search engine optimization, to Hubspot implementation. 3.7 Designs always delivers quality work. They are consummate professionals and some of the most talented developers, designers and digital marketers in the business. The culture that Ross and Lyndsay have built over the last 15 years is commendable. I would 100% recommend 3.7 Designs for your next website design or any digital marketing project. They are the best!
Kyle Maurer Review from Google
5.0★
Kyle Maurer's Review Sourced from Google
Hands down the BEST design agency I have ever worked with. The team at 3.7 is impeccable. They can do anything and always produce work of the highest quality. I've worked with them to brand and promote a number of business conferences and was consistently blown away by the quality of their work.On top of being the best designers around, they're incredibly experienced and all around wonderful people. Could not recommend them more highly!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Zimble Digital combines strategy, creativity, and technology to help businesses build a stronger digital presence. From SEO and performance marketing to social media, website development, branding, content marketing, and marketing automation, every solution is planned around your business goals...
Top Services:
Digital Services
Design Services
Web Development
SEO
CRO
Show more
Location
Ahmedabad, India
Number of Employees
Under 49
Average Hourly Rate
$20/hr
Minimal Budget
Under $1,000
Zimble Digital Services
Digital Services
Design Services
Web Development
SEO
CRO
AEO
PPC
Social Media Marketing
Email Marketing
Market Research
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Proposals