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 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.
Voltic supercharges B2B growth with AI-driven email marketing and lead generation. Our personalized cold outreach and multi-channel strategies deliver 2-10 enterprise clients monthly. Book a consultation...
Top Services:
Email Marketing
Location
Lewes, Delaware
Number of Employees
Under 49
Average Hourly Rate
$25/hr
Minimal Budget
Under $1,000
Portfolios Count
1 Project Listed
Voltic Services
Email Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Predictable Revenue Systems For Ambitious B2B Teams
Revenue Boost helps B2B founders replace word-of-mouth with predictable pipeline. We design outbound systems that combine cold email, LinkedIn outreach, and cold calling into one connected engine, then run them. Across 600+ campaigns and 50+ niches, our clients double or triple monthly revenue inside four to...
Top Services:
Email Marketing
Direct Marketing
Business Consulting
Digital Marketing
Call Centers
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Location
Fort Myers, Florida
Number of Employees
Under 49
Minimal Budget
Under $1,000
Portfolios Count
1 Project Listed
Revenue Boost Services
Email Marketing
Direct Marketing
Business Consulting
Digital Marketing
Call Centers
Content Marketing
Market Research
CRO
Public Relations
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Our digital marketing team helps businesses to achieve measurable results through tailored campaigns. Reach out now to take your marketing strategy to the next level! At Marketing Advancer, growth is more than just a buzzword its a journey we take with you. We mix strategy, creativity, and smart execution to...
Top Services:
SEO
PPC
Digital Marketing
Social Media Marketing
Content Marketing
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Location
Glen Waverley, Australia
Number of Employees
Under 49
Average Hourly Rate
$25/hr
Minimal Budget
Under $1,000
Marketing Advancer Services
SEO
PPC
Digital Marketing
Social Media Marketing
Content Marketing
Email Marketing
Web Design
Web Development
eCommerce Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Thrive Digital Marketing
Harris Electronics
EcoTech Solutions Inc.
Data sourced from the agency's DesignRush profile
Marketing Advancer Reviews & Testimonials
Djin Siauw Review from Google
5.0★
Djin Siauw's Review Sourced from Google
As the owner of Tosaira Restaurant, I can confidently say Marketing Advancer has been a game-changer for our business. Their SEO and digital marketing strategies boosted our online visibility and brought in a steady stream of new customers. Professional, responsive, and results-driven—highly recommended!
John David Review from Google
5.0★
John David's Review Sourced from Google
Working with Marketing Advancer has been a game-changer for our business. Their team understood our goals right from the start and delivered a strategy that brought real results. From social media to SEO, everything was handled with precision and creativity. We’ve seen a noticeable boost in traffic, leads, and brand awareness. Highly recommend!
Theo Carter Review from Google
5.0★
Theo Carter's Review Sourced from Google
I'm happy to choose Marketing Advancer for SEO services. They have increased the organic traffic, leads, and clicks of my website. I had a good experience while working with them. Highly recommended!!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Apex House helps B2B companies improve visibility, strengthen credibility, and support growth through strategic marketing and creative execution. We work with brands in technology, SaaS, insurance, and professional services that need high-quality support without the overhead of a traditional agency. Services...
Top Services:
Digital Marketing
Content Marketing
Email Marketing
Social Media Marketing
Event Marketing
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Location
Orlando, Florida
Number of Employees
Under 49
Average Hourly Rate
$25/hr
Minimal Budget
Under $1,000
Apex House Services
Digital Marketing
Content Marketing
Email Marketing
Social Media Marketing
Event Marketing
SEO
CRO
Advertising
PPC
Affiliate Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Long Drive Marketing is a full-service digital marketing agency and division of Long Drive Group. We build marketing engines for businesses, nonprofits, and motorsports organizations across the U.S. from four offices in Nashville, Franklin, Washington DC, and Cheyenne. Our team delivers strategy consulting...
Top Services:
Digital Marketing
SEO
PPC
Web Design
Branding
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Location
Franklin, Tennessee
Number of Employees
100 - 249
Average Hourly Rate
$72/hr
Minimal Budget
Under $1,000
Long Drive Marketing Services
Digital Marketing
SEO
PPC
Web Design
Branding
Content Marketing
Social Media Marketing
Email Marketing
Web Development
CRO
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
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
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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