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.

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

Cold Email × Energy & Mining × Sort by: Top Rated ×Clear Filters
  • International Full-Service Digital Marketing Agency

    Our team of passionate professionals will help you start your digital game and achieve greater levels of success...

    Top Services:

    • SEO
    • Digital Marketing
    • Social Media Marketing
    • CRO
    • Digital Strategy
    • Show more
    Location
    Sheridan, Wyoming
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    5 Projects Listed
  • SDR Teams, Lead Generation & Call Center Services for B2B Companies

    Munzai Solutions provides dedicated SDR teams, inbound call handling, and outbound lead generation for growing companies. We help businesses generate qualified meetings, manage customer inquiries, and build consistent sales pipelines without the cost of hiring in-house teams...

    Top Services:

    • Customer Support
    • Business Consulting
    • Call Centers
    • Email Marketing
    • CRM Consulting
    • Show more
    Location
    Manchester, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    12 Projects Listed
  • US-Based Outbound SDR Agency. Boutique. Multi-Channel. Real Pipeline.

    Leadium is a US-based B2B outbound SDR agency running cold email, cold calling, and LinkedIn programs for companies that need qualified pipeline without building an in-house team. Boutique model. 100% US-based execution. Founder-led delivery on every account...

    Top Services:

    • Email Marketing
    • BPO
    • CRM Consulting
    • Business Consulting
    • Direct Marketing
    • Show more
    Location
    Las Vegas, Nevada
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
  • PPC, Web Analytics, Email & Retention Marketing Experts from Ukraine

    Top-notch experts in PPC, Web analytics, Email & retention marketing, B2B digital marketing 250+ Clients Google Premier Partner Meta Business PartnerSome of our clients are Lenovo, Chicco, Kingston Technology, Semrush, HyperX, iDeals Solutions, MacPaw, AJAX and 240+ other clients at...

    Top Services:

    • PPC
    • Email Marketing
    • Digital Marketing
    • eCommerce
    • CRO
    • Show more
    Location
    Kyiv, Ukraine
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed
  • Lead With Creative. Drive With Data.

    Full Blast Creative is an award-winning, full-service Calgary marketing agency. We offer a broad range of online marketing services including: web design, web development, e-commerce development, social media marketing, SEO & SEM services, and email marketing...

    Top Services:

    • Digital Marketing
    • SEO
    • PPC
    • Web Development
    • Email Marketing
    • Show more
    Location
    Calgary, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $135/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • A premiere destination to elevate your digital presence & accelerate your #startup success.

    StartupStreet is your premier destination for comprehensive digital marketing solutions and startup acceleration services. With our expertise and tailored strategies, we help startups navigate the digital landscape and achieve sustainable growth and success...

    Top Services:

    • Digital Marketing
    • Logo Design
    • Design Services
    • Digital Strategy
    • Reputation Management
    • Show more
    Location
    Hyderabad, India
    Number of Employees
    Under 49
    Portfolios Count
    1 Project Listed
  • Your Partner to Excel your web presence.

    Faazweb Specializes in creating scalable Wordpress website design and development as per your business requirement and that also optimized for your overall performance, security and user experience...

    Top Services:

    • Design Services
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • UI/UX Design
    • Show more
    Location
    Nagpur, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    5 Projects Listed
  • Engineering Innovation Since 2016.

    Dotix is a full-service software and product development agency specializing in web, mobile, blockchain, and digital marketing solutions for startups and enterprises...

    Top Services:

    • Blockchain
    • Software Development
    • DevOps Consulting
    • CRM Consulting
    • SEO
    • Show more
    Location
    Sheridan, Wyoming
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
  • Discover The Power Transforming Technology In Modern Space

    Partner with us to unlock the power of innovative tech in digital transformation, ensuring your organization evolves from a legacy mindset to an industry pioneer...

    Top Services:

    • Web Design
    • Web Development
    • eCommerce Development
    • Software Development
    • Digital Marketing
    • Show more
    Location
    Accra, Ghana
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Integrated Digital Marketing Services

    Monkey Plus is a digital marketing agency in Ecuador, based in Quito, that helps businesses attract demand, convert leads, automate sales processes and build customer loyalty. It combines digital marketing, web development, influencer marketing and process automation, supported by SEO, SEM, AEO/GEO,...

    Top Services:

    • Digital Marketing
    • SEO
    • Social Media Marketing
    • Content Marketing
    • eCommerce Development
    • Show more
    Location
    Quito, Ecuador
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
  • World's Best Content Marketing Agency 2026

    Brafton is a content marketing and SEO agency in Sydney, helping APAC brands earn visibility in traditional search and AI search (GEO). In-house strategists, writers and SEO specialists drive rankings, traffic and AI citations...

    Top Services:

    • Content Marketing
    • SEO
    • PPC
    • Email Marketing
    • Digital Marketing
    • Show more
    Location
    Sydney, Australia
    Number of Employees
    100 - 249
    Average Hourly Rate
    $270/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    12 Projects Listed
  • Dream It. Design It. Do It with YourHustler.

    Looking to take your business to the next level? We're ready and waiting with a selection of web development & marketing agencies that can increase leads, grow customer engagement, and put your brand in front of its intended audience! You've done the research - now see the results...

    Top Services:

    • Web Design
    • Web Development
    • Branding
    • Logo Design
    • SEO
    • Show more
    Location
    Middletown, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Portfolios Count
    10 Projects Listed
  • Growing Your Market Globally

    Trade Fair Support, Exhibition Support, Digital Marketing, E-Commerce Management, Market Research...

    Top Services:

    • Digital Marketing
    • Web Design
    • Social Media Marketing
    • eCommerce Development
    • Event Marketing
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
  • Masters of the Mindcraft: Crafting Brands the World Adores.

    At MindMarks, our team comprises a dedicated group of experts encompassing, marketers, designers, publicists, and strategists. We believe in those who challenge themselves to be exceptional. We promote a new generation of companies that dare to question what is established and think differently...

    Top Services:

    • Digital Marketing
    • Web Design
    • Web Development
    • SEO
    • Social Media Marketing
    • Show more
    Location
    Bogota, Colombia
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Elevate Your Visibility, Amplify Your Success!

    We offer high-performing and cost-effective digital marketing services for small businesses. Our clients are able to grow through a scaled-down suite of the same analytics-based marketing services their bigger competitors rely on for success...

    Top Services:

    • Digital Marketing
    • SEO
    • Content Marketing
    • Email Marketing
    • Market Research
    • Show more
    Location
    Naperville, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
  • Your Digital Marketing Partners

    Infinity Rayz is a leading Digital Marketing agecy based in Nairobi, Kenya. They specialise in Search Engine Optimization, Brand Influening, Social Media Marketing, Paid Advertising, Billboards and Outdoor Advertising, Business Corporate Branding, Lead Generation Services, Email Marketing, Radio and T.V...

    Top Services:

    • Digital Marketing
    • Social Media Marketing
    • SEO
    • PPC
    • Advertising
    • Show more
    Location
    Nairobi, Kenya
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    2 Projects Listed
  • Are you ready to grow your business with Marketing Kinges?

    Marketing Kinges is a full-service digital marketing company that ensures your online marketing success and guarantees business growth and revenue.Founded by R.F. Fink, who has six years of experience, Marketing Kinges was established in 2024 to solve marketing challenges, reach target audiences, and...

    Top Services:

    • Digital Strategy
    • Web Design
    • UI/UX Design
    • WordPress Website Design
    • Digital Marketing
    • Show more
    Location
    Lahore, Pakistan
    Number of Employees
    100 - 249
    Average Hourly Rate
    $125/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    13 Projects Listed
  • Scaling Ambitious Brands With Smart Digital Growth

    WISEBUSINESS IT LTD is a results-driven digital growth agency helping ambitious businesses scale through SEO, Ads, Email Marketing, and Conversion Optimization. We blend data, creativity, and automation to turn clicks into clients...

    Top Services:

    • PPC
    • SEO
    • Content Marketing
    • Email Marketing
    • Web Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • High-Quality Work With Real Value

    LumarkLabs is a digital and branding agency specializing in creative strategy, brand development, and digital experiences that help businesses establish strong and memorable identities. The company combines design excellence, innovative thinking, and strategic insights to create impactful solutions across...

    Top Services:

    • Content Marketing
    • SEO
    • PPC
    • Email Marketing
    • Digital Marketing
    • Show more
    Location
    New Delhi, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed

Why companies trust DesignRush

Every agency is independently vetted before it can be listed or ranked

1

Identity Check

We verify businesses and reviewer LinkedIn profiles for integrity.

Agencies vetted
130,200+
2

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected
47%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
19

Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.

See how rankings and monetization work.