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
6 Companies-Rankings updated: September 05, 2026
Every email marketing company on DesignRush is evaluated for demonstrated expertise and authentic client reviews to support your decision. Certain placements are paid.
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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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
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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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We design, develop and market your online business!
Baldwin helps you design and build a webshop that fits your business. We also support you with digital marketing to grow your online sales. Thanks to our unified commerce approach, we always look at how your online and offline activities can work together to give your customers the best experience...
Top Services:
Web Development
eCommerce Development
Web Design
UI/UX Design
WordPress Website Design
Show more
Location
Ghent, Belgium
Number of Employees
Under 49
Average Hourly Rate
$80/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
15 Projects Listed
Baldwin Services
Web Development
eCommerce Development
Web Design
UI/UX Design
WordPress Website Design
Digital Marketing
SEO
Advertising
Email Marketing
Branding
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
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