Top Cold Email Agencies

4.6 avg. rating from 1,126 verified reviews

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

10 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.

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Big Leads
Shaping the Future of Lead Generation.

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.

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4.9 4.9 (11)
Silver Ant Marketing
Leading Digital Marketing Agency in Texas.

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

Show more

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!

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4.3 4.3 (1)

5.0 5.0 (18)
GoGoChimp
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

Show more

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

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5.0 5.0 (1)

Solmaz Marketing Ltd
Digital Marketing Made Easy.

At Solmaz Marketing, were proud to offer digital marketing services across Devon, London, and nationwide. No matter where you're based, we can help your business grow through tailored strategies that suit your needs...

Top Services:

Digital Marketing

Content Marketing

Email Marketing

SEO

Social Media Marketing

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Location

London, United Kingdom

Number of Employees

Under 49

Minimal Budget

Under $1,000

Portfolios Count

2 Projects Listed
Solmaz Marketing Ltd Services

Digital Marketing

Content Marketing

Email Marketing

SEO

Social Media Marketing

Branding

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
All To Love

Cygnus Consultancy Ltd

Boxes & Cloxes

Data sourced from the agency's DesignRush profile
Solmaz Marketing Ltd Reviews & Testimonials

Cove Discovery Review from Google

5.0 ★

Cove Discovery's Review Sourced from Google

Solmaz Marketing are a pleasure to work with. We are really happy with our relationship and looking forward to building our brand and business through their expertise and marketing experience.

Julie Bailey Review from Google

5.0 ★

Julie Bailey's Review Sourced from Google

Solmaz picked up my marketing after I had a few awful experiences with other agencies that charged me a fortune and constantly let me down. She listened to my goals, strategised and managed my Facebook, Instagram and TikTok platforms. Before Leah took this on, I had been trying to manage things myself and run the business at the same time. With this task off my list I was free to take on more clients or have more "me" time. Highly recommend you give Solmaz Marketing a try.

All To Love TV Review from Google

5.0 ★

All To Love TV's Review Sourced from Google

I really enjoyed working with Leah. She offered valuable advice, helped boost views and engagement. She is very professional and insightful. Would highly recommend.

Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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5.0 5.0 (4)
Ace Remedy I.T. Solutions
We Make I.T. Easier.

"To empower businesses of all sizes to achieve their full potential by providing innovative, affordable, and accessible marketing and technology solutions."...

Top Services:

Digital Marketing

Social Media Marketing

SEO

PPC

Email Marketing

Show more

Location

Columbia, South Carolina

Number of Employees

Under 49

Average Hourly Rate

$50/hr
Ace Remedy I.T. Solutions Services

Digital Marketing

Social Media Marketing

SEO

PPC

Email Marketing

Content Marketing

Reputation Management

Cybersecurity

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
NC Administration Office of Courts

Chunky Fresh Scents

US Army Corps of Engineers

New Flame Candle Co.

Data sourced from the agency's DesignRush profile
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LT SEO & Virtual Services
Your success is our business!

Lorna and Tom started LT SEO & Virtual services in year 2009 with just one client. They have grown their digital marketing agency to now have both marketing agency clients outsourcing services to them for their clients and independent clients in every 1st world English speaking country around the world...

Top Services:

Digital Marketing

SEO

PPC

Social Media Marketing

Web Design

Show more

Location

Norzagaray, Philippines

Number of Employees

Under 49

Average Hourly Rate

$10/hr
LT SEO & Virtual Services Services

Digital Marketing

SEO

PPC

Social Media Marketing

Web Design

Web Development

WordPress Website Design

Email Marketing

eCommerce Development

Content Marketing

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Your Digital Solution

Perform Media

Stampede Branding

Data sourced from the agency's DesignRush profile
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IMP Marketing JSC
An eCommerce Marketing Agency for Scaling Brands

Founded in 2014, IMP Marketing is an eCommerce marketing agency serving brands across the US and Canada. Our revenue share model helps founders scale with greater confidence while keeping their teams lean. By sharing both risk and reward, our success is directly tied to the growth of our clients...

Top Services:

eCommerce

Web Development

Email Marketing

Advertising

Digital Strategy

Show more

Location

Ho Chi Minh, Vietnam

Number of Employees

50 - 99

Average Hourly Rate

$70/hr

Minimal Budget

$10,000 - $25,000
IMP Marketing JSC Services

eCommerce

Web Development

Email Marketing

Advertising

Digital Strategy

Social Media Marketing

CRO

PPC

Creative Services

Branding

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Unilever

Curacoro

KimEcopak

Canon

Honda

Castrol

Kkday

Kolor

Sunhouse

TikTok

Data sourced from the agency's DesignRush profile
IMP Marketing JSC Reviews & Testimonials

Damian Review from Google

5.0 ★

Damian's Review Sourced from Google

We’ve worked with IMP Marketing for our hair care brand for around two years, mostly on ads and email marketing. They really took the time to understand our products and customers, which made their suggestions feel much more useful. They helped us improve our campaigns, organize our email flows better, and make our marketing feel more consistent overall. I also liked that they cared about the visuals, which is important for a beauty brand, but still kept the focus on results. The team was responsive, clear, and easy to talk to whenever we had feedback. Overall, we’re really happy with their support.

Adam Review from Google

5.0 ★

Adam's Review Sourced from Google

IMP Marketing and their team have been an A+ to work with. They are thorough, responsive, and most importantly, they really listen and bring your vision to life. The final result was exactly what we were hoping for. We’re very appreciative of their team and would recommend IMP Marketing to anyone in need of ecommerce marketing support.

Minh Anh Tran Review from Google

5.0 ★

Minh Anh Tran's Review Sourced from Google

Really solid agency. The team is straightforward, easy to work with, and actually delivers on what they promise. No overhype or fluff, just clear communication and good work. Appreciate how they keep things transparent and get things done on time. Would happily work with them again.

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4.8 4.8 (9)
Strategyworks Consulting LLP
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

Show more

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
LeanMantra

Eshwar Astrologer

Arfs Qatar

SteloSys Pte. Ltd

J.J Interior Design & Decor

Tasarva Consulting Services Private Limited

Marketo Mail

The MarTech Guide

SecureNow

Data sourced from the agency's DesignRush profile
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Avo Digital LTD
Striving to Deliver the Finest Creative Services.

Welcome to Avo Digital, where Yorkshire charm meets digital brilliance! We're a tight-knit team of friendly pros who love turning ideas into success stories. Our clients stick with us because we mix top-notch service with a personal touch, which ultimately drives results! Ready for a partnership that's as fun...

Top Services:

Email Marketing

Social Media Marketing

Branding

Creative Services

Digital Marketing

Show more

Location

London, United Kingdom

Number of Employees

Under 49

Average Hourly Rate

$75/hr
Avo Digital LTD Services

Email Marketing

Social Media Marketing

Branding

Creative Services

Digital Marketing

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Elev8 Seeds

Wild & Wood Skincare

Paw Prints Pet Stores

Leeds Hydrophonics

Pick 'N Tricks Ltd

Legends

Monkey Nutrients

BAC Credomatic

Lucie The Label

Ultra Event Production & AV Hire

Data sourced from the agency's DesignRush profile
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360Growth Marketers
At 360 Growth Marketers We help you to Grow Your Business.

360 Growth Marketers is a comprehensive growth marketing agency dedicated to elevating your business to new heights. We offer a full range of services designed to drive success and foster substantial growth for our clients...

Top Services:

Digital Marketing

Graphic Design

Design Services

Email Marketing

eCommerce

Show more

Location

Surat, India

Number of Employees

Under 49

Portfolios Count

7 Projects Listed
360Growth Marketers Services

Digital Marketing

Graphic Design

Design Services

Email Marketing

eCommerce

CRO

Web Design

eCommerce Development

UI/UX Design

WordPress Website Design

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Sonora Software

Nelson Resort Services

Purpusly

CollegeKampus

Data sourced from the agency's DesignRush profile
360Growth Marketers Reviews & Testimonials

Vikas Gayakwad Review from Google

5.0 ★

Vikas Gayakwad's Review Sourced from Google

I really like working with 360 Growth Marketers. The team is dedicated and works well together, which makes each day enjoyable. The work environment is supportive and helps me grow professionally. I'm grateful for the opportunities to contribute to 360 Growth Marketers' success, and I'm excited to keep going on this positive journey with them. Thanks for this wonderful opportunity!

Sahil Limbad Review from Google

5.0 ★

Sahil Limbad's Review Sourced from Google

Working at 360Growth Marketers has been an awesome experience! They encourage creativity, value teamwork, and truly care about their employees. The atmosphere is positive, and I've had opportunities to learn and grow. The team is supportive, and our collaborative efforts make a real impact. I appreciate the inclusive culture and the chance to contribute to exciting projects. Being part of 360Growth Marketers is not just a job – it's a fulfilling journey!"

SIDDHI PATEL Review from Google

5.0 ★

SIDDHI PATEL's Review Sourced from Google

Working at my first job in this office has been an amazing experience! Love the office vibe and working with 360 Growth Marketers. The team members are not just colleagues; they are supportive mentors who make learning a part of everyday work. I'm especially grateful for our leaders, our sir and madam. They create an atmosphere where everyone feels valued and free to express themselves. Their guidance and encouragement mean a lot to me. This a great place to grow. I am excited about the future and the continued opportunities for learning and development here.

Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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5.0 5.0 (5)

Explore Email Marketing Specializations

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Popular Services

Why Trust DesignRush

A trusted B2B marketplace connecting businesses with top-tier cold email agencies, DesignRush maintains an impressive 4.7 rating on Trustpilot and Google.

Our dedicated team of agency experts built a network of over 30,000 agencies. We simplify the agency selection process, providing value to clients and agencies alike, via the DesignRush Marketplace.

Media Features

As a media platform, our press releases are picked up by 141 media outlets and reach a potential audience of 70 million. Our expertise extends to reputable platforms, such as Forbes, MSN, Yahoo! Finance, CNBC, MarketWatch, and Benzinga, solidifying our presence in the industry.

These achievements underscore our commitment to providing valuable insights and solutions within the digital landscape.

As seen on

List of media sites where DesignRush is featured: Forbes, msn, Yahoo Finance, Benzinga, MarketWatch, CNBC

Cold Email Expertise

Cold email agencies on DesignRush craft tailored outreach campaigns designed to effectively connect with potential clients. By analyzing target audience data and understanding industry-specific nuances, these cold outreach agencies develop personalized email content that resonates with recipients. Their strategies focus on optimizing subject lines, email copy, and call-to-action elements to boost open rates and engagement.

Cold email marketing agencies also conduct A/B testing to refine messaging, ensuring each campaign is optimized for maximum impact. They continuously monitor performance metrics and adjust strategies to maintain high response rates and achieve desired outcomes.

Agency Credibility Indicators

The top cold email agencies showcase their outstanding work through notable awards and recognitions, such as:

DDMA EMAS Awards
Internet Advertising Competition (IAC) Awards
The Forward Awards
ANA Email Excellence Center (EEC) Awards
The Drum Awards
MarCom Awards
AVA Digital Awards
Hermes Creative Awards
The Webby Awards

These accolades underscore their proficiency in crafting high-performing cold email strategies and their ability to deliver top-notch results.

Their expertise is verified through various certificates, including:

HubSpot Email Marketing Certification
Google Analytics Certification
Mailchimp Email Marketing Certificate
Salesforce Marketing Cloud Email Specialist Accreditation
Email Marketing Certification by SendGrid
American Marketing Association (AMA) Digital Marketing Certificate

Agencies’ Supported Technologies

Cold email agencies are proficient in a range of industry-standard technologies, tools, and software, including but not limited to Mailchimp, Mailshake, Reply.io, SalesLoft, Lemlist, Woodpecker.co, Yesware, HubSpot Sales Hub, SendGrid, and more.

Agency Reviews

For deeper insight into these agencies, DesignRush features client testimonials that share project challenges, results, and overall feedback. Each review undergoes verification, ensuring that the insights we present are both current and accurate.

Using the Bayesian Statistical Method, our algorithm calculates the most probable success rate for each agency. This reduces bias and promotes equity in the rating system, aligning our agency rankings more closely with the genuine quality of the services they offer.

Content Relevance & Accuracy

We make sure our content stays up to date, incorporating the latest listing data, industry trends, emerging technologies, and real-time insights supplied by agencies. It is reviewed by seasoned industry professionals who also provide their invaluable expertise – ensuring accurate and in-depth information.

The DesignRush Agency Ranking Methodology

Agency rankings are founded on a Base Score, consisting of several important factors:

Reviews: Quality of work, client satisfaction, and level of trustworthiness
Portfolio: Tangible examples of an agency's track record
Awards and press: Industry reputation and innovation
Team bios: The agency’s qualifications and team dynamics
Top services: Core competencies and areas of expertise

Visit the DesignRush Agency Ranking Methodology for more information on how we research agencies.

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Shaping the Future of Lead Generation.

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Big Leads Reviews & Testimonials

Leading Digital Marketing Agency in Texas.

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Silver Ant Marketing Reviews & Testimonials

GoGoChimp is a Glasgow-based AI conversion rate optimisation agency

GoGoChimp Services

GoGoChimp Reviews & Testimonials

Digital Marketing Made Easy.

Solmaz Marketing Ltd Services

Solmaz Marketing Ltd Reviews & Testimonials

We Make I.T. Easier.

Ace Remedy I.T. Solutions Services

Your success is our business!

LT SEO & Virtual Services Services

An eCommerce Marketing Agency for Scaling Brands

IMP Marketing JSC Services

IMP Marketing JSC Reviews & Testimonials

AI-Driven Performance Marketing Agency Focused on Measurable Growth

Strategyworks Consulting LLP Services

Striving to Deliver the Finest Creative Services.

Avo Digital LTD Services

At 360 Growth Marketers We help you to Grow Your Business.

360Growth Marketers Services

360Growth Marketers Reviews & Testimonials