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
11 Companies-Rankings updated: September 03, 2026
Every email marketing company on DesignRush is evaluated for demonstrated expertise and authentic client reviews to support your decision. Certain placements are paid.
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Think Web. Think Smart. Partner With the #1 Rated Digital Marketing Agency.
Outsmart the competition with best-in-class digital marketing services. With over 1,000 5-star reviews online, SmartSites is America #1 rated digital marketing agency. Call (201) 870 6000 for a free consultation. Get more traffic. Acquire more customers. Sell more stuff. SmartSites works for you...
Top Services:
Digital Marketing
SEO
PPC
Social Media Marketing
Email Marketing
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Location
Paramus, New Jersey
Number of Employees
100 - 249
Average Hourly Rate
$100/hr
Portfolios Count
4 Projects Listed
SmartSites Services
Digital Marketing
SEO
PPC
Social Media Marketing
Email Marketing
Web Design
Web Development
Advertising
eCommerce
Digital Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
A&A Thermal Spray
AGA Truck Parts
Agape Health and Wellness
Agile Data Sites
Data sourced from the agency's DesignRush profile
SmartSites Reviews & Testimonials
Paloma Anguiano
Content Manager at JP Pierre, LLC.
5.0★
Digital Services Review from Paloma Anguiano
Overall I feel very confident working with Patrizia and Darius from Smart Site, they have given us clear explanations and accompanied us throughout the process for the growth of the brand. The attention to us is very fast and they advise us in an adequate way.
Brianna Porter
Chief Operating Officer at The Ryan Law Group
5.0★
Digital Services Review from Brianna Porter
SmartSites impressed me from day one. They are knowledgable, kind, and most importantly keep things simple and streamlined so that even an SEO-newb like me can understand. Tiffany and Luna are my main points of contact and they are especially great! I would recommend to anyone looking for an agency to really take their website and digital presence to the next level.
Jim Curry
Owner at Royale Coffee Co.
5.0★
PPC Review from Jim Curry
At first, a survey was conducted to gather company background, product information, target markets, etc. Next, accounts were established on various Google Business platforms, social media, etc. Then SmartSites created the ads and campaigns, and we were off and running in just a few weeks.
Reviews verified by DesignRush and sourced from the agency's profile
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LeadBuds is a specialized B2B lead generation company that leverages over a decadmpowerment. Built on trust and reliability, LeadBuds delivers consistent value through tailored LinkedIn and email campaigns designed to connect you directly with decision-makers and enhance conversion rates seamlessly...
Top Services:
Email Marketing
Business Consulting
BPO
Market Research
Phone Answering Services
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Location
Kyiv, Ukraine
Number of Employees
Under 49
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
LeadBuds Services
Email Marketing
Business Consulting
BPO
Market Research
Phone Answering Services
Call Centers
CRM Consulting
Staff Augmentation
Content Marketing
Digital Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Nissan
Advascale
Hapana
Komulin
Nitra
Pillard
Suriefy
Data sourced from the agency's DesignRush profile
LeadBuds Reviews & Testimonials
Gregory Dangler
Founder at BulkSource, Inc.
5.0★
Call Centers Review from Gregory Dangler
LeadBuds offers client reporting, help desk assistance, and technical support. Reaching customer CSAT scores, first call resolution, and call center response times. observant, capable, and exhaustive. capable of taking the lead in important areas pertaining to their services. They have tremendous industrial experience and leadership.
John Nicolosi
CEO at CerpassRx
5.0★
B2B Social Media Marketing Review from John Nicolosi
I was sent a thorough campaign questionnaire after registering that outlined the purpose of the project and my target audience. LeadBuds took those responses, created some brilliant message sequences, and created a LinkedIn prospect list that was specifically targeted. I made dozens of new connections and had six survey replies in the first two weeks of the campaign. These are lengthy questionnaires with in-depth inquiries. I've already had six answers, compared to my estimated 1-2. They know what they're doing based on the outcomes they provide, therefore I won't recommend changing. Continue as you are!
Naomi Allen
CEO and Co-Founder at Brightline
5.0★
Business Consulting Review from Naomi Allen
LeadBuds takes care of our video labeling needs. With a 98% accuracy rate in video review, LeadBuds' agents can evaluate more than 350 video events in an hour. Since we are a technological firm, our goods and software are always changing and developing. LeadBuds' outstanding project management and leadership teams are demonstrated by how well they have adjusted to such adjustments.
Reviews verified by DesignRush and sourced from the agency's profile
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Pioneering a future for brands across the next digital landscape.
We are a digital marketing agency dedicated to elevating a brands online presence through our digital marketing solutions for businesses...
Top Services:
Digital Services
Digital Strategy
PPC
SEO
Social Media Marketing
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Location
Cremorne, Australia
Number of Employees
50 - 99
Average Hourly Rate
$100/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
16 Projects Listed
No Standing Services
Digital Services
Digital Strategy
PPC
SEO
Social Media Marketing
Video Marketing
Mobile App Development
eCommerce
Email Marketing
Digital Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
FC Barcelona
The Island
Biov8
Sharpnel
Design To Production
Luxe Cruising Group
GEM Oral Care
Alex Pitsis Group
Recovery Lab
Data sourced from the agency's DesignRush profile
No Standing Reviews & Testimonials
Steve Brandt
Review from Google
5.0★
Steve Brandt's Review Sourced from Google
Working with the team at No Standing has been a great experience! A collaborative approach with experts that understand brands and the commercial realities of a fast moving market has been an asset to our business.
Paul Laskarides
Review from Google
5.0★
Paul Laskarides's Review Sourced from Google
Working with No Standing has been a game-changer for our gaming brand. As we launched into the Australian market, essentially operating as a start-up, their guidance on our go-to-market (GTM) strategy has been invaluable. Sohan & his team brought deep expertise and creativity, helping us navigate the complexities of market entry with ease. From branding to execution, they tailored everything to suit our specific needs, and their strategic insights ensured a smooth and successful launch. If you're looking for a partner who can truly elevate your brand and drive results, I highly recommend No Standing. Ross is a gun account manager too!
Lewis Collins
Review from Google
5.0★
Lewis Collins's Review Sourced from Google
Fantastic team! We love collaborating with No Standing – always a seamless, creative, and inspiring experience with their talented crew.
Reviews verified by DesignRush and sourced from the agency's profile
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El Norte SM Consulting | Design | Google Ppc | Smm | Sem | SaaS Company
El Norte SM Consulting delivers premium leads through fully managed SEO, website design & hosting, and ROI-driven PPC advertising all under one expert team...
Top Services:
SEO
Web Development
Advertising
Digital Services
Digital Marketing
Show more
Location
Iligan City, Philippines
Number of Employees
Under 49
Average Hourly Rate
$20/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
3 Projects Listed
El Norte SEO & Designs Services
SEO
Web Development
Advertising
Digital Services
Digital Marketing
Social Media Marketing
PPC
Content Marketing
Email Marketing
Business Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Avenu
West Scope Agency
Tow Troopers
Data sourced from the agency's DesignRush profile
El Norte SEO & Designs Reviews & Testimonials
Jeffrey Escobido
CEO at Michael J Englert
5.0★
Digital Marketing Review from Jeffrey Escobido
They provide excellent service, delivering measurable results and improving our online presence efficiently. Highly recommended!
Jeff E.
Founder at Je Digital
5.0★
Web Development Review from Jeff E.
The Branding Guys truly did justice to my website! Their creativity and professionalism exceeded my expectations, delivering a site that perfectly reflects my brands vision. The team was attentive, responsive, and always ready to provide valuable insights throughout the process. I highly recommend them to anyone looking for a top-notch website design. My experience has been nothing short of amazing!
Reviews verified by DesignRush and sourced from the agency's profile
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At Performance Heroes, we champion noble causes, striving for ethical and enduring relationships between clients and partners. Our agency prioritizes the interests of all parties involved to achieve our shared objective of fostering lasting cooperation...
Top Services:
Email Marketing
Affiliate Marketing
Direct Marketing
Location
Hamburg, Germany
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
$1,000 - $10,000
Performance Heroes Services
Email Marketing
Affiliate Marketing
Direct Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Bauer Media Group
Audibene
Cashper
Brillen DE
Engel & Völkers
Lindt
Hausgold
Stern
Günther
MyDealz
Data sourced from the agency's DesignRush profile
Performance Heroes Reviews & Testimonials
Christoph Thate
Review from Google
5.0★
Christoph Thate's Review Sourced from Google
Great collaboration! And very nice young team. Know what they are doing. We have taken our email marketing a long way.
Esse Ci
Review from Google
1.0★
Esse Ci's Review Sourced from Google
Why are you sending me advertising emails? I have not requested anything and have not ordered a newsletter from you. This should be warned straight away!
Jack Zwennes
Review from Google
5.0★
Jack Zwennes's Review Sourced from Google
I've been working with Performance Heroes for a couple of years now. With their help and expertise we were able to rapidly scale our e-mail marketing efforts in the German market. My contact person is Jamal Thiem, who did not only help me scale e-mail marketing, but also stands out in thinking along and finding new and creative solutions to get an optimal marketing mix. Over the years he was not only a contact person, but also gained a lot of knowledge on the markets we operate on which allowed him to stay on top of changes and therefore was able to navigate and implement new ideas in a fast and efficient way. Would highly recommend Performance Heroes.
Reviews verified by DesignRush and sourced from the agency's profile
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We create and our influencers distribute UGC content to millions
Cable.so is a digital content and influencer-marketing agency that helps brands leverage creator networks and high-impact video content to increase reach and engagement. They emphasise end-to-end service including content creation, influencer distribution and measurable campaign outcomes...
Top Services:
Social Media Marketing
Digital Services
Digital Marketing
Branding
Digital Strategy
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Location
Groningen, Netherlands
Number of Employees
Under 49
Average Hourly Rate
$30/hr
Minimal Budget
$1,000 - $10,000
cable.so Services
Social Media Marketing
Digital Services
Digital Marketing
Branding
Digital Strategy
Media Buying
Content Marketing
Email Marketing
Business Consulting
Market Research
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Aaron Dwyer Company
Philips Domestic Appliances
OMNES Global
Marine Fish and Coral
Data sourced from the agency's DesignRush profile
cable.so Reviews & Testimonials
Zhive Ristovski
Digital marketing manager, website maintenance, content creation at Predictor Productions
5.0★
Social Media Marketing Review from Zhive Ristovski
Out of all the potential collaborators I took meetings with, Zhive was the only one who asked any interested questions about the status of my business and the nature of my project. Communication with his team has been impeccable throughout this process, and I will continue to trust him with the online management of my brand
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At FunkPd, we pride ourselves on creating websites that are both functional and visually stunning. We understand that your website is often the first impression your customers have of your business, which is why we take the time to understand your brand and your target audience. From there, we use our design...
Top Services:
WordPress Website Design
Web Development
Web Design
SEO
Social Media Marketing
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Location
Winnipeg, Canada
Number of Employees
Under 49
Average Hourly Rate
$120/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
FunkPd Services
WordPress Website Design
Web Development
Web Design
SEO
Social Media Marketing
CRO
Digital Marketing
CRM Consulting
Email Marketing
Mobile App Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
The Performance Agency, Remastered.
Powered by our progressive agency model, we deliver exceptional growth by giving you the most proactive, growth-minded marketing team you'll ever work with...
Top Services:
PPC
SEO
Social Media Marketing
CRO
Content Marketing
Show more
Location
Brighton, United Kingdom
Number of Employees
Under 49
Seed Services
PPC
SEO
Social Media Marketing
CRO
Content Marketing
Email Marketing
eCommerce
Digital Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
it Luggage
Honest Burgers
Wob (World of Books)
GAK Music Store
University of Oxford- Business School
Data sourced from the agency's DesignRush profile
Seed Reviews & Testimonials
Jonathan Matthews
Review from Google
5.0★
Jonathan Matthews's Review Sourced from Google
Seed helped us launch a TikTok account in a niche area of business, bringing creativity and fresh ideas to the table. The team were great to work with - collaborative, professional, and always enthusiastic. A special thanks to Alicia and Montana who went the extra mile to understand our business and it's customers. Wishing them and Seed continued success!
Tim Lowe
Review from Google
5.0★
Tim Lowe's Review Sourced from Google
We have been working with SEED for the last 5 years and they have been brilliant! Significantly boosted our SEO and PPC and driven many news leads to the company. Big shout out to Adam Mates who we are very lucky to work with!
itLuggage Analytics
Review from Google
5.0★
itLuggage Analytics's Review Sourced from Google
Seed are a great agency to work with. From the beginning, they understood the remit and our needs and went above and beyond to achieve the ambitious goals we set them. The whole team are enthusiastic, knowledgeable, and easy to deal with. I would recommend Seed to any brand or retailer.
Reviews verified by DesignRush and sourced from the agency's profile
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Welcome to Nexus 5 Agency, where creativity meets strategy and innovation thrives. We're not just another digital agency; we're the architects of your online success story. With a blend of cutting-edge technology and out-of-the-box creativity, we craft bespoke solutions to elevate your brand above the noise...
Top Services:
Digital Marketing
SEO
Social Media Marketing
Content Marketing
Email Marketing
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Location
San Francisco, California
Number of Employees
50 - 99
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
Nexus5 Agency Services
Digital Marketing
SEO
Social Media Marketing
Content Marketing
Email Marketing
Advertising
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
We have years of expertise assisting organizations exactly like yours to expand.
Our team of experts is passionate about seeing our clients succeed, and we have a track record of delivering outstanding results.
We provide a wide range of services, including search engine optimization, web design, pay-per-click advertising, email marketing, and many other strategies to help you connect...
Top Services:
Digital Marketing
Web Design
WordPress Website Design
SEO
PPC
Show more
Location
Delta, Pennsylvania
Number of Employees
Under 49
Average Hourly Rate
$75/hr
Minimal Budget
$1,000 - $10,000
Get Us Listed Services
Digital Marketing
Web Design
WordPress Website Design
SEO
PPC
Content Marketing
Social Media Marketing
Email Marketing
Video Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Fairway Landscapes
Full Sail Media
Michael Taylor Law
Cynthia H. Clark and Associates
Northwest Recycling
H&H Pest Control
Susquehanna Lawn Care
Cox Enterprises
Reverse Mortgage Answers
Snowy River Labradoodle
Data sourced from the agency's DesignRush profile
Get Us Listed Reviews & Testimonials
Bridgette Barnes
Review from Google
5.0★
Bridgette Barnes's Review Sourced from Google
Highly recommend! The website was better then i could of imagined, Heath Harris did an amazing job and was so helpful!
Sites on the Fit Life
Review from Google
5.0★
Sites on the Fit Life's Review Sourced from Google
Heath has helped my business grow in more ways than one! He's very informative and always prompt at responding to my messages. I was so happy with how the graphics turned out, and can't wait to use his services again! I highly recommend Get Us Listed LLC!
Kari Roach
Review from Google
5.0★
Kari Roach's Review Sourced from Google
Get Us Listed has been instrumental this year in maintaining my website and improving my SEO. Heath has great ideas and is a pleasure to work with.
Reviews verified by DesignRush and sourced from the agency's profile
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