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
15 Companies-Rankings updated: September 06, 2026
Every email marketing company on DesignRush is evaluated for demonstrated expertise and authentic client reviews to support your decision. Certain placements are paid.
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...
Top Services:
Content Marketing
Email Marketing
PPC
SEO
Web Design
Show more
Location
Austin, Texas
Number of Employees
Under 49
Average Hourly Rate
$185/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
6 Projects Listed
Fahrenheit Marketing Services
Content Marketing
Email Marketing
PPC
SEO
Web Design
Web Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
RJ Reynolds
TransCore
Thinkery
Citgo
Lammes Candies
ALK
Tomlinson's
Data sourced from the agency's DesignRush profile
Fahrenheit Marketing Reviews & Testimonials
Brendan Staunton
CEO at Amara Therapeutics
5.0★
SEO Review from Brendan Staunton
We needed a new website that kept current links while optimizing the content and design and improving SEO. They came back first with designs that we approved or disapproved. Then we received a final design we liked over the course of 4 meetings. After that, they started on the development process which proceeded smoothly. Then they worked on the SEO. They could implement all of our requests into the design. With the outcome given to us by Fahrenheit Marketing, we have seen massive productivity.
Deanna Eich
Vice president at Vanbridge, an EPIC company
5.0★
WordPress Website Design Review from Deanna Eich
Fahrenheit Marketing created a beautiful website for us that was user friendly! They also helped us with SEO, we are now ranking well on Google. They also inputted plugins into our website that allow our tenants make payments right through our site. They created a user friendly site that ranks well! We are more then happy with the outcome of the website. They were very efficient in getting our edits done on time. Fahrenheit Marketing did a great job on scheduling meetings to get the website done on time. They were very communicative, which we loved. They let us know the process from the get go, so there were no surprises or confusion!
Teresa Walsh
Telemedicine Physician at MD Integration
5.0★
SEO Review from Teresa Walsh
Thanks to Fahrenheit Marketing vast expertise, we have been able to significantly boost our engagement and lead acquisition. Fahrenheit Marketing improved our revenue generation and internal stakeholders are particularly impressed with Fahrenheit Marketing responsiveness and consistent delivery quality. Fahrenheit Marketing has kept on top of the project, constantly bringing ideas and tracking progress to keep optimizing their SEO efforts. The team is very open to our ideas and delivers on time despite tight schedules. Moreover, they're highly creative and have vast SEO knowledge.
Reviews verified by DesignRush and sourced from the agency's profile
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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...
Top Services:
Email Marketing
Digital Marketing
Social Media Marketing
BPO
Digital Strategy
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Location
Toronto, Canada
Number of Employees
50 - 99
Average Hourly Rate
$45/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
5 Projects Listed
Martal Group Services
Email Marketing
Digital Marketing
Social Media Marketing
BPO
Digital Strategy
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Clickworker.com
Incentives-Solutions.com
Semasio.com
Kipod.com
Favendo.com
Weezmo.com
Intech-Global.com
NemoNano.com
Indoorgo.com
Vidmind.com
Data sourced from the agency's DesignRush profile
Martal Group Reviews & Testimonials
Nidhi Jaiswal
Marketing Executive at Social Frontier
5.0★
Marketing Review from Nidhi Jaiswal
From the very start, their team was very professional, communicated in a timely manner, and was very familiar with B2B lead generation. We were just surprised at their team culture and their desire to work hand-in-hand with our team. It felt like they were not an external vendor but a true partner in all respects.
Throughout our working time together, Martal always produced excellent work while keeping us informed and engaged. They are solution-oriented, proactive, and willing to share ideas that enhance performance. It is not often that you find a team that is so concerned about your success.
What we value most is their honesty and commitment to building something that will last. They don't seek quick wins but work to build outcomes that last and can potentially expand. With their experience combined with a well-structured plan, they are a reliable and outcome-driven collaborator.
If you need to reach more customers and you would like to have a company that is concerned about your success, you can rely on Martal Group. We highly recommend that you use their services.
Anas Aftab
Outreach Manager at Get Pro Links
5.0★
Digital Marketing Review from Anas Aftab
Working with Martal Group has been an absolute pleasure. Their team is collaborative and transparent and consistently delivers on their commitments with professionalism and expertise. From the start, it was clear they are passionate about building meaningful and lasting business relationships.
What stands out most is their willingness to go above and beyond. Whether its sharing valuable insights, offering timely support, or simply being approachable and helpful, Martal Group has proven to be a reliable partner. Their depth of knowledge in the B2B space, paired with a genuine dedication to helping businesses grow, makes them a standout organization.
If you're looking for a team that values collaboration, transparency, and long-term success, Martal Group is an excellent choice.
Doug McLean
VP of Global Sales and Channels at Complete EDI
5.0★
Call Centers Review from Doug McLean
Martal Group was able to facilitate Complete EDI’s first ever outbound lead generation efforts in the company’s history. Following the onboarding process, Martal was able to deliver 2 sales-qualified leads within the second week of campaigns and by the end of the 3 month pilot period had 14 sales-qualified leads.
Reviews verified by DesignRush and sourced from the agency's profile
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VerifiedVerified by the DesignRush team for authenticity and credibility.
Brick Marketing - Boston Digital Marketing Agency
Brick Marketing is a Boston digital marketing agency offering services, training, marketing consulting, and Fractional CMO solutions since 2005...
Top Services:
Digital Marketing
SEO
Content Marketing
Social Media Marketing
PPC
Show more
Location
Boston, Massachusetts
Number of Employees
Under 49
Minimal Budget
$10,000 - $25,000
Brick Marketing Services
Digital Marketing
SEO
Content Marketing
Social Media Marketing
PPC
Email Marketing
CRO
Digital Services
Digital Strategy
Web Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Brick Marketing: Over 500 Clients Since 2005
Brick Marketing: Clients Throughout USA
Brick Marketing: Boston B2B Clients
Data sourced from the agency's DesignRush profile
Brick Marketing Reviews & Testimonials
Joe Spada
Director of Creative Services, at Helm
5.0★
Content Marketing Review from Joe Spada
We were extremely happy with the overall quality of the writing provided by Brick Marketing. The team was thorough and quick to respond to our needs as they fluctuated with seasonality. Their attention to detail and collaboration efforts helped us deliver great content for our client’s ecommerce brands.
James Berry
VP- Sales & Marketing at HT Berry Company, LLC
5.0★
SEO Review from James Berry
Brick Marketing was great at guiding us along from the ground level on search & how to create more content which lead to more internet generated leads. We saw a significant improvement in our B2B marketing results after working with Brick Marketing. We could not have been more pleased with their work.
Pat Hennel
Director, Global Marketing Services, at Silvon Software, Inc.
5.0★
SEO Review from Pat Hennel
Silvon Software teamed up with Brick Marketing to deploy a digital marketing strategy that would generate greater visibility for our company within a highly competitive market and drive more prospects to our website as a result. This has included website optimization based on a well thought out keyword strategy, launch of a corporate blog, and the promotion of Silvon content via industry forums and numerous social media sites. In just a few months, Brick Marketing’s efforts has Silvon showing up higher in organic searches. Our web traffic overall has risen more than 30% and continues to grow. We’re seeing consistent month-to-month growth in the amount of organic traffic coming from Google. And, our referral traffic from LinkedIn has been phenomenal — with initial increases as high as 468%! We couldn’t be more pleased with the results that Brick Marketing has achieved so far and highly recommend them as a strategic marketing partner that knows how to put SEO best-practices to work for its clients.
Reviews verified by DesignRush and sourced from the agency's profile
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Butterfly Prime Solutions is a versatile web design and software agency with expertise across various industries. From simple to complex websites, we tailor our designs professionally and accompany you throughout your online journey, offering full services including online branding, digital marketing, and...
Top Services:
WordPress Website Design
Web Design
eCommerce Development
Web Development
PPC
Show more
Location
Nairobi, Kenya
Number of Employees
Under 49
Average Hourly Rate
$100/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
4 Projects Listed
Butterfly Prime Solutions Services
WordPress Website Design
Web Design
eCommerce Development
Web Development
PPC
Email Marketing
SEO
Social Media Marketing
Digital Marketing
Graphic Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
ScanLab
Anndane Welness
Samra Hotel
Ufanisi Resorts
Listing Kenya
Pinecone Hotel
MAAYGO
Picture Naratives
Kamili POS
Ellah Movers
Data sourced from the agency's DesignRush profile
Butterfly Prime Solutions Reviews & Testimonials
Chrisant Obala
Founder and CEO at Japubungu Networks
5.0★
WordPress Website Design Review from Chrisant Obala
Butterfly Prime is the epitome of perfection and efficiency. I would most definitely recommend this company any day, anytime.
Nellie Sang
Sales Coordinator/Administrator at Harleys Ltd
4.8★
Web Design Review from Nellie Sang
I was privileged to experience Butterfly Prime Solution's services. I love their straightforwardness and candidness. They did not promise what they couldn't deliver, and they kept communicating whenever there was going to be a delay . When it came to delivery, they surpassed my expectations
Boliver Omondi
Team leader at ELLAH MOVERS
5.0★
Web Design Review from Boliver Omondi
We got a very user friendly responsive website designed by Butterfly Prime solutions. The team is always willing to listen and work with you on what you expect from a website.
Reviews verified by DesignRush and sourced from the agency's profile
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End-to-End Software Development & Digital Marketing Solutions
Founded in 2006, ComIT International is a trusted leader in Software Development and Digital Marketing. From our headquarters in Serbia, with branches in Sweden, Australia, and UAE, we empower businesses worldwide with innovative and efficient solutions, driving sustainable growth and success...
Top Services:
Software Development
Mobile App Development
Web Development
Web Design
Graphic Design
Show more
Location
Belgrade, Serbia
Number of Employees
Under 49
Average Hourly Rate
$49/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
7 Projects Listed
ComIT International Services
Software Development
Mobile App Development
Web Development
Web Design
Graphic Design
SEO
Social Media Marketing
PPC
Email Marketing
Content Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Footballerista
Serve Point Australia
tixbase: Ticketing Marketplace
RAZ Mobility
Pertini Toys
FSS (Football Association of Serbia)
vijesti.ba
Hernienzentrum
Data sourced from the agency's DesignRush profile
ComIT International Reviews & Testimonials
Dragan Mijatovic
Developer at CRAMICK IT DOO
5.0★
Software Development Review from Dragan Mijatovic
Agile, responsive and well focused on filling objectives.
Also very flexible when comes to unpredicted situations.
Reviews verified by DesignRush and sourced from the agency's profile
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Swiss web agency, designing and developing qualitative websites and web applications
Coteries.com is a Swiss web agency, expert in web design and development.We design & develop high-quality websites on Webflow and web applications with Reactjs/Nodejs.Our top-level expertises are appreciated for customers ranging from startups to SMEs.We also offer UX/UI Design and Mobile application...
Top Services:
Web Design
Web Development
Mobile App Development
UI/UX Design
Software Development
Show more
Location
Lausanne, Switzerland
Number of Employees
Under 49
Average Hourly Rate
$175/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
17 Projects Listed
Coteries Services
Web Design
Web Development
Mobile App Development
UI/UX Design
Software Development
SEO
Digital Marketing
Email Marketing
Social Media Marketing
Content Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
AELER
Attolight
Belvoir Direct
Bigoudream
BKW
Cedille.ai
Conseil des EPF
Credit Suisse
Cryfe
ENSR
Data sourced from the agency's DesignRush profile
Coteries Reviews & Testimonials
Verretex
Review from Google
5.0★
Verretex's Review Sourced from Google
We have worked with Coteries for the creation of our website, and we are extremely satisfied with the result! The team was highly professional, attentive to our needs, and responsive throughout every stage of the project. The design is modern, navigation is smooth, and all the requested features were perfectly implemented.
A big thank you for their expertise and support throughout the development process. We highly recommend their services to any business looking for a reliable and skilled partner for their website!
Pixooo Gaming
Review from Google
5.0★
Pixooo Gaming's Review Sourced from Google
We have worked with Coteries for our project. Great team, very professional and effective. Always available to discuss new ideas, creative force and proactive on delivering features. We are delighted to keep on working with them for our current project and future ones.
lars klein
Review from Google
5.0★
lars klein's Review Sourced from Google
Wow, this was amazing. I can not recommend Coteries enough.
Imagine the design agency was a person, pick 5 adjectives to describe them: "talented", "creative", "professional", "friendly", "reliable".
Clearly the right color to describe such a design agency is .... yellow!
I'm building an EPFL spinoff startup together with a friend. Coteries has helped us with branding, Logo, and the design of a website/webextension.
If our startup turns out to be successful, we'll have to buy some Champagne for Coteries, their work will be a huge part of the success.
In particular I'd like to thank Pep (the designer we worked with) who listened to all our feedback, added his own creativity and vision, and delivered a fantastic final design. As well as Seb who structured the process and added a lot of professionalism to the whole journey :)
Reviews verified by DesignRush and sourced from the agency's profile
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AcquireOne helps international B2B companies successfully enter and grow in the German speaking market through strategic sales outsourcing. We combine market entry strategy, outbound prospecting, cold calling, email outreach and LinkedIn campaigns to generate qualified sales opportunities without the need to...
Top Services:
Call Centers
Email Marketing
Direct Marketing
Location
Berlin, Germany
Number of Employees
Under 49
Average Hourly Rate
$75/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
1 Project Listed
AcquireOne Services
Call Centers
Email Marketing
Direct Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Jotform
Synaos
Everspring
ComControl
Payt
ANG
Tribe
Data sourced from the agency's DesignRush profile
AcquireOne Reviews & Testimonials
Katharina Müller
Business Development Manager at comcontrol
5.0★
Appointment Setting Review from Katharina Müller
With AcquireOne, we've finally built a functioning system for our lead generation. Appointments are reliably scheduled and kept with a current show rate of 98%. I can recommend the company for B2B appointment setting.
Reviews verified by DesignRush and sourced from the agency's profile
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BoostenX is a digital-growth agency that helps businesses scale by delivering high-impact marketing, performance optimization, and web solutions. The agency focuses on measurable growth, leveraging best practices in digital advertising, conversion optimization, and creative design...
Top Services:
Digital Marketing
SEO
Email Marketing
Social Media Marketing
Web Development
Show more
Location
Singapore, Singapore
Number of Employees
50 - 99
Average Hourly Rate
$300/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
1 Project Listed
Boost 10X Services
Digital Marketing
SEO
Email Marketing
Social Media Marketing
Web Development
Web Design
Mobile App Development
Reputation Management
PPC
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Custom AI Agents & Workflow Automation | Sepcialized in Custom Software Developement
Full-stack development: Utilize our comprehensive product development expertise to craft exceptional applications. Our services encompass front-end and back-end development, database design, seamless API integration, and infrastructure configuration. Our team prides itself on delivering innovative and...
Top Services:
Software Development
Mobile App Development
Email Marketing
Web Development
Web Design
Show more
Location
Chennai, India
Number of Employees
Under 49
Average Hourly Rate
$30/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
5 Projects Listed
DCXworks Private Limited Services
Software Development
Mobile App Development
Email Marketing
Web Development
Web Design
eCommerce Development
AI Development
Translation Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Reinforce Lab a full-service digital marketing agency that assists entrepreneurs, startups, and organizations to achieve market authority and digital potential by building Brands...
Top Services:
SEO
Content Marketing
WordPress Website Design
Web Design
Web Development
Show more
Location
Texas, Georgia
Number of Employees
Under 49
Average Hourly Rate
$120/hr
Minimal Budget
$10,000 - $25,000
Reinforce Lab Ltd Services
SEO
Content Marketing
WordPress Website Design
Web Design
Web Development
eCommerce Development
Social Media Marketing
PPC
Email Marketing
Digital Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Building Industry Authority Engines for B2B Technology Firms
We lead our clients to success through extensive tech and B2B AI marketing know-how, a strategic mindset, and a dedication to reaching new heights.
Eliminate guesswork by following our proven framework. We optimize your premium brand positioning to attract 7-8 figure enterprise deals...
Top Services:
Digital Marketing
Web Design
WordPress Website Design
Branding
Advertising
Show more
Location
New York City, New York
Number of Employees
Under 49
Average Hourly Rate
$250/hr
Minimal Budget
$10,000 - $25,000
HigherUp Digital Services
Digital Marketing
Web Design
WordPress Website Design
Branding
Advertising
Content Marketing
SEO
PPC
Social Media Marketing
Email Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Scale Your Growth. Lead With Data-Driven Marketing.
Break through your next revenue ceiling. We find what sells and where it sells, then we scale it.
With Veuno by your side, expect support across strategy and execution, plus the foundations that make growth measurable: tracking, attribution, and reporting...
Top Services:
Digital Marketing
PPC
Content Marketing
SEO
CRO
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Minimal Budget
$10,000 - $25,000
Veuno Services
Digital Marketing
PPC
Content Marketing
SEO
CRO
Email Marketing
Digital Strategy
Social Media Marketing
Event Marketing
Video Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
We guide industrial and professional services firms through an efficient BrandFIRST process to fuel their marketing, increase sales, and grow with purpose. BrandFIRST delivers a Brand Blueprint: the foundation for marketing, culture-building, attracting talent, and business strategy...
Top Services:
Branding
Logo Design
Creative Services
Video Production
Content Marketing
Show more
Location
Rochester Hills, Michigan
Number of Employees
Under 49
Average Hourly Rate
$200/hr
Minimal Budget
$10,000 - $25,000
Identity Creative Services
Branding
Logo Design
Creative Services
Video Production
Content Marketing
WordPress Website Design
Email Marketing
Digital Strategy
Graphic Design
Print Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts