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
5 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.
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...
Top Services:
Email Marketing
eCommerce
Location
Vancouver, Canada
Number of Employees
Under 49
Average Hourly Rate
$65/hr
Minimal Budget
$1,000 - $10,000
Big Leads Services
Email Marketing
eCommerce
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Maverick Video Group
Circooles
Layers
Data sourced from the agency's DesignRush profile
Big Leads Reviews & Testimonials
Joshua Zak
Co- Founder at Turtle
5.0★
Digital Marketing Review from Joshua Zak
Big Leads has greatly improved our site traffic and lowered our bounce rate. Our team is impressed with their quick responses and openness. Unlike our previous consultant, Big Leads works efficiently. When I ask them to do something, they handle it quickly, even if it takes a team. I never worry about things being missed because they are very reliable.
Brandin Barham
Owner at Barham Media
5.0★
PPC Review from Brandin Barham
A relaxed sales approach, calls twice a week, great feedback, and a changing plan based on our needs made working with Big Leads successful. Although we would like more formal reports, we really appreciated the agency's commitment.
Ljana Vimont
Founder, CEO at Stinson Design
5.0★
Email Marketing Review from Ljana Vimont
Big Leads greatly improved our outbound campaigns! Their help in bringing the process in-house was a big win, saving us time and making our sales more efficient. Their knowledge and email automation software changed how we manage international campaigns, making scheduling and sending much easier. We are grateful for their role in transforming our outbound efforts.
Reviews verified by DesignRush and sourced from the agency's profile
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Silver Ant Marketing is dedicated to enhancing the success of our clients' businesses through outcome-driven Digital Marketing strategies. Employing a strategic blend of SEO, PPC, SMM, Content, Emails, and Video Marketing tools, we cultivate a robust global presence for your business...
Top Services:
SEO
PPC
Content Marketing
Web Design
Web Development
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Location
Richardson, Texas
Number of Employees
250 - 499
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
2 Projects Listed
Silver Ant Marketing Services
SEO
PPC
Content Marketing
Web Design
Web Development
Graphic Design
Social Media Marketing
Email Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
EventStable
Tomken Veterinary Hospital
More Jewelry
KooToys
Rusty Couture
Data sourced from the agency's DesignRush profile
Silver Ant Marketing Reviews & Testimonials
Saad Sohail
Co-founder at Spectrum BPO
5.0★
SEO Review from Saad Sohail
Partnering with Silver Ant Marketing has been a game-changer for our online presence. Their exceptional SEO expertise, strategic planning, and clear, transparent communication have delivered outstanding results. We've seen significant improvements in website traffic, search engine rankings, and overall visibility. Their commitment to driving measurable success makes them a trusted and highly recommended partner!
shanza shoaib
Review from Google
5.0★
shanza shoaib's Review Sourced from Google
We are absolutely thrilled with the marketing efforts from SilverAnt Marketing. Our brand-new veterinary clinic would not have reached the level of success it has today without their expert guidance and support. From the very beginning, their team demonstrated exceptional professionalism, responsiveness, and an in-depth understanding of our industry. They truly went above and beyond to help us grow our online presence, attract new clients, and build a solid foundation for our clinic. We couldn't be more pleased with the results and highly recommend SilverAnt to anyone looking for a dedicated, reliable marketing partner.
Gwen Nguyen
Review from Google
5.0★
Gwen Nguyen's Review Sourced from Google
We were introduced to the Silver Ant team through another agency, and after working with them for a month, I couldn’t be happier with the results. They helped us revamp our entire website, updating product pages and managing over 300 product combinations seamlessly. Their expertise and skills made the process smooth, and I fully trust them to handle our backend. This is 100% honest feedback from a U.S. brand, and I’m highly satisfied with their services. If you’re struggling to find a reliable team, you have FOUND one! Congrats!
Reviews verified by DesignRush and sourced from the agency's profile
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GoGoChimp is a Glasgow-based AI conversion rate optimisation agency
GoGoChimp is a Glasgow-based AI conversion rate optimisation agency founded by Chris McCarron in 2013. We apply OperatorAI, our proprietary operator-led methodology to deliver 283% average conversion lift for e-commerce and SaaS brands...
Top Services:
CRO
Web Design
eCommerce Development
WordPress Website Design
Digital Services
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Location
Glasgow, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
3 Projects Listed
GoGoChimp Services
CRO
Web Design
eCommerce Development
WordPress Website Design
Digital Services
Creative Services
Digital Strategy
Design Services
Web Development
Email Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
NeilPatel.com
FOMO
OKDork
Sujan Patel
Roadtrippers
Flikli
Enzymedica UK
Cura Nutrition
Private Practice Hub
Motorola
Data sourced from the agency's DesignRush profile
GoGoChimp Reviews & Testimonials
master login
Review from Google
5.0★
master login's Review Sourced from Google
Hi
I have been working with Chris of GoGo Chimp to increase the sales conversion of my eBooks. So far, my experience with him is great.
I found Chris very creative and caring for customers. We are doing many kind of conversion tastings and revisions in coming days, so I hope to get deep insights and thoughts from Chris to increase the conversion - and make this project successful
thanks
Reviews verified by DesignRush and sourced from the agency's profile
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Done-with-you marketing for Pensacola and Gulf Coast businesses. We build the engine that captures, nurtures, and retains your customers, then hand you the keys...
Top Services:
Web Development
Web Design
Social Media Marketing
SEO
Media Buying
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Location
Pensacola, Florida
Number of Employees
Under 49
Average Hourly Rate
$125/hr
Minimal Budget
$1,000 - $10,000
OmniQode Services
Web Development
Web Design
Social Media Marketing
SEO
Media Buying
AI Development
Business Consulting
eCommerce
Email Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
AI-Driven Performance Marketing Agency Focused on Measurable Growth
AI-driven performance marketing agency focused on measurable growth. We combine strategy, data, and automation to generate qualified leads, increase conversions, and deliver real ROI for startups and growth-focused brands...
Top Services:
Digital Services
WordPress Website Design
Digital Marketing
SEO
PPC
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Location
Bengaluru, India
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
3 Projects Listed
Strategyworks Consulting LLP Services
Digital Services
WordPress Website Design
Digital Marketing
SEO
PPC
Social Media Marketing
Content Marketing
Email Marketing
Video Marketing
Advertising
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts