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 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.
Award WinnerRecipient of a Best Design Award for outstanding work.
Creative Websites That Convert.
We specialize in creating meaningful digital experiences infused with emotion, driven by innovation, evoking a sense of awe and wonder...
Top Services:
Web Design
Web Development
UI/UX Design
Branding
eCommerce Development
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Location
New York City, New York
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
4 Projects Listed
Buzzworthy Studio Services
Web Design
Web Development
UI/UX Design
Branding
eCommerce Development
SEO
PPC
Digital Marketing
Social Media Marketing
Email Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
WeWork
Betches
All Pro Team Sports
Bareburger
Story & Verse
GetSnooze
O Positive Films
ModernMD
SlingShot Intergalactic
Helias
Data sourced from the agency's DesignRush profile
Buzzworthy Studio Reviews & Testimonials
Lewis Herrin Jr CEO at Sling Shot Intergalactic
5.0★
Web Development Review from Lewis Herrin Jr
Working with Buzzworthy Studios was exceptional. They designed and developed our custom website from initial concepts to launch.**Scope of Work and Key Deliverables:** The project involved collaborative ideation with a mood board and discussions on themes and messaging, followed by design, development, and iterations for visuals, layout, and functionality. This included responsive coding, multimedia integration, performance optimization, and SEO. Key deliverables: - Mobile-responsive, visually stunning website. - Custom graphics and assets. - CMS tool for basic in-house updates. - Testing, debugging, and maintenance docs. **Measurable Outcomes:** - Traffic up 45% in first 3 months (Google Analytics). - Session duration rose from 1.5 to 3.2 mins; bounce rate dropped 65% to 42%. - SEO: Page 1 rankings on key terms, 60% organic leads boost. - Load speed
Celyn Matienzo Marketing Strategist at Be the Buzz
5.0★
Web Design Review from Celyn Matienzo
Working with the Buzzworthy team on a website design and development project has been a fantastic experience with the expertise and creativity they bring to the table. Anyone can design and develop a basic, functional site that looks good. But the Buzzworthy team doesnt just take orders and pull something together that just meets what you think are your basic requirements.The team took the utmost care to get to know what makes our products and services unique so they could create a visually compelling website that communicated our key value proposition to help us stand out in a crowded market. The page layouts, visual elements, and even the smallest details on the site all work together. It takes true mastery of their craft to balance visually stunning sites with functionality both in technical execution and as a part of an overarching sales and marketing strategy.Buzzworthy is truly a valuable collaborative partner that wed be glad to work with again on future projects!
Craig Yeomans Head of Accounts at BlueStateRed
5.0★
Web Design Review from Craig Yeomans
The whole Buzzworthy team was attentive to our wants and needs, and integrated our vision into the site design in a way that was so much better than we had ever hoped it could look. This is a very important cause to us and the team at Buzzworthy treated it with the care it deserved and delivered enormous value with an absolutely gorgeous website. I would recommend them to anybody!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Hyper-targeted Prospected Database For Business Growth.
At TargetNXT, we provide hyper-targeted B2B Email Lists to help businesses connect with the right buyers at the right time for optimum results...
Top Services:
Email Marketing
Location
Houston, Texas
Number of Employees
250 - 499
Average Hourly Rate
$1000/hr
Minimal Budget
$25,000 - $50,000
TargetNXT Services
Email Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
McKesson
KPMG
Oracle
IBM
UnitedHealth Group Inc
Data sourced from the agency's DesignRush profile
TargetNXT Reviews & Testimonials
Bhavya kumar Review from Google
5.0★
Bhavya kumar's Review Sourced from Google
We purchased the personal injury lawyers email list from TargetNXT for our legal marketing campaigns. The results were significant resulting in good response rate, higher engagement and increased lead volume. The support team was quick to respond and guided us throughout the process.
ahmed labib Review from Google
5.0★
ahmed labib's Review Sourced from Google
The Physicians Email List we purchased from TargetNXT has positively impacted our lead conversions. Since we were looking for bay area physicians in several specialties, their geo-segmented data enabled us to pinpoint our targeted customers. Because of this we were able to generate a large amount of high-quality leads that have uplifted our business growth. The support we got from TargetNXT’s team was commendable and we are looking forward to work with them in the future as well.
Bruno Charbonnel Review from Google
5.0★
Bruno Charbonnel's Review Sourced from Google
I used this service to target some medical communities on the social networks in the frame of a marketing campaign. The data is accurate and recent. Very good communication with the team of TargetNXT. I hightly recommand.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Beautifully Crafted Websites and Digital Solutions.
Blennd is an award-winning digital marketing and web design agency based in Denver, Colorado. We partner with ambitious businesses to deliver strategy, web design, web development and digital marketing that connects and converts...
Top Services:
Web Design
Web Development
Digital Marketing
Branding
SEO
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Location
Denver, Colorado
Number of Employees
Under 49
Minimal Budget
$25,000 - $50,000
Portfolios Count
5 Projects Listed
Blennd Services
Web Design
Web Development
Digital Marketing
Branding
SEO
PPC
Social Media Marketing
Email Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Dataprise
Western Colorado University
Communicus
TrackVia
Orangetheory Fitness
Peakview Communications
Monvigliero Villas
H&H Labs
Science Interactive Group
GQR - Talent Vault
Data sourced from the agency's DesignRush profile
Blennd Reviews & Testimonials
Elizabeth Franco Review from Google
5.0★
Elizabeth Franco's Review Sourced from Google
Blennd is a great company! Their team is professional, responsive, and friendly. I highly recommend Blennd to anyone looking for a reliable and talented web design and branding team
Suzy Broz Review from Google
5.0★
Suzy Broz's Review Sourced from Google
Blennd did a fantastic job refreshing my organization's website to reflect an updated mission and strategy. The team was great to work with and we were very happy with the design and development of the our finished website. Highly recommend!
ART Marketing Team Review from Google
5.0★
ART Marketing Team's Review Sourced from Google
Project manager was extremely responsive and easy to communicate with. The site was designed beautifully and has met all of our expectations!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Leading B2B Marketing Company That Helps Businesses Grow
TDInsights helps you unlock the true potential of your business by offering highly reliable global data of B2B prospects...
Top Services:
Email Marketing
Location
Plano, Texas
Number of Employees
100 - 249
Average Hourly Rate
$1500/hr
Minimal Budget
$25,000 - $50,000
TDInsights Services
Email Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
coty
jamendo
immixgroup
Data sourced from the agency's DesignRush profile
TDInsights Reviews & Testimonials
Bishop Betsy Review from Google
5.0★
Bishop Betsy's Review Sourced from Google
Salesforce customer list from Tdinsights were detail-oriented and data quality was excellent. Appreciate your prompt delivery team!
Helen Sharper Review from Google
5.0★
Helen Sharper's Review Sourced from Google
Great database with easy accessibility. Excellent sales reps who were readily available to answer all my queries promptly. TDinsight's team did a fantastic work of meeting my needs.
Randy Oliver Review from Google
5.0★
Randy Oliver's Review Sourced from Google
Their understanding on our marketing needs was impressive and got perfect reliable database we were looking for, I highly recommend them.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Pintip Media is a results-driven lead generation agency delivering qualified leads and sales appointments for B2B businesses. We use multi-channel outreach, targeted prospecting, and strategic communication to connect brands with decision-makers who are ready to engage...
Top Services:
Digital Marketing
Content Marketing
Email Marketing
Market Research
Digital Strategy
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Location
Pune, India
Number of Employees
Under 49
Average Hourly Rate
$25/hr
Minimal Budget
$25,000 - $50,000
Pintip Media Services
Digital Marketing
Content Marketing
Email Marketing
Market Research
Digital Strategy
Design Services
Branding
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts