Top Email Marketing & Automation Companies

Email marketing and automation agencies own the inbox channel for a brand: the welcome, abandoned-cart, post-purchase and win-back flows that run on triggers, the campaign calendar that goes out on a schedule, and the platform underneath, whether Klaviyo, HubSpot or Braze. Online stores hire them to turn a list into repeat revenue, B2B teams to nurture leads between sales touches, and SaaS companies for onboarding and renewal sequences, usually after a migration, flat revenue from a growing list, or mail landing in spam.

Shortlist by the platform each agency is certified on and by what it reports: revenue per flow and per send, not open rates. Check whether copy and design are in-house and who owns deliverability.

How this list is built

We evaluate companies on verified profile data: services, pricing, locations, and portfolio. Client reviews are being collected. We may earn a fee for some placements. How we rank and verify

10,000 Companies

List of the Best Email Marketing & Automation Agencies

Retention Side
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A revenue-driven email marketing agency that specializes in enhancing customer retention and increasing lifetime value (LTV).
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Services Provided
65% Email Marketing & Automation
35% SMS Marketing
AI Summary
“Retention Side is a revenue-focused email marketing agency specializing in customer retention and increasing lifetime value through targeted campaigns and strategic engagement.”
FlowCandy
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FlowCandy is a comprehensive email marketing accelerator dedicated to assisting upscale, rapidly growing eCommerce businesses in enhancing their email and retention marketing efforts. We create sophisticated emails, SMS messages, and automated workflows that yield impressive results. On average, our
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Atlanta, Georgia, Us
Services Provided
60% Email Marketing & Automation
35% SMS Marketing
5% Other Digital Marketing
AI Summary
“FlowCandy specializes in enhancing email and retention marketing for upscale eCommerce businesses, delivering turnkey, high-quality automation and creative content that drive significant revenue growth.”
Banchedati.eu
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Banchedati.eu assists companies in enhancing B2B lead generation by providing access to high-quality global business email databases powered by Bancomail S.p.A. As a certified partner of Bancomail since 2011, Banchedati.eu offers these services at the official prices established by Bancomail S.p.A.,
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Venturina Terme, Tuscany, It
Services Provided
60% Email Marketing & Automation
35% Demand Generation Marketing
5% Account-Based Marketing (ABM)
AI Summary
“Banchedati.eu delivers reliable access to high-quality global B2B email databases through Bancomail partnership, enabling precise lead generation, targeted marketing, and international business expansion.”
Sweetgrass Marketing, LLC
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SGM offers a variety of services, from contractual projects to comprehensive management of integrated inbound marketing initiatives. Inbound marketing is the most effective approach for expanding your business. It focuses on drawing in, converting, and fostering relationships with ideal customers th
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Charleston, South Carolina, Us
Services Provided
60% Email Marketing & Automation
40% Social Media Marketing
AI Summary
“Sweetgrass Marketing, LLC specializes in inbound marketing, offering comprehensive management and contractual projects to attract, convert, and nurture ideal customers via online platforms, enhancing business growth.”
Leads Monky
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Leads Monky is a niche lead generation agency that assists tax consultants in securing 10 to 15 qualified strategy consultations each month. We cater to specialists in R&D tax credits, cost segregation, and tax planning by offering comprehensive cold email campaigns, LinkedIn automation, and SEO ser
Highlights
$1,000+
Min Project Size
10-49
Employees
Dubai, Dubayy, Ae
Services Provided
40% Search Engine Optimization (SEO)
60% Email Marketing & Automation
AI Summary
“Leads Monky specializes in lead generation for tax consultants, delivering targeted consultations through cold email, LinkedIn automation, SEO, and Google Workspace solutions, backed by a satisfaction guarantee.”
Lion Reach Media
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Lion Reach Media is a forward-thinking B2B demand generation company dedicated to delivering the results you seek. We go beyond being just an agency; we act as your marketing growth partners to help your business thrive. Our goal is to empower global marketing, technology, and media agencies to gene
Highlights
$250,000+
Min Project Size
250-999
Employees
London, England, Gb
Services Provided
60% Email Marketing & Automation
40% Content Marketing Strategy
AI Summary
“Lion Reach Media partners with global marketing, technology, and media agencies to drive B2B demand generation through data-driven, measurable marketing growth strategies.”
Finesse Marketing
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Finesse is a top-tier marketing agency specializing in email and SMS marketing. We know how to achieve your business objectives, and our clients' successes speak for themselves. No matter the industry or product, we are fully committed to ensuring your business thrives. We liken ourselves to digital
Highlights
$1,000+
Min Project Size
2-9
Employees
London, England, Gb
Services Provided
60% Email Marketing & Automation
30% SMS Marketing
10% Marketing Funnel Development
AI Summary
“Finesse Marketing is a specialized agency delivering tailored email and SMS marketing strategies to eCommerce businesses, enhancing customer engagement, conversions, and lifetime value through data-driven, creative solutions.”
Closum
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Capture novos contatos por meio de Landing Pages com formulários personalizáveis e divulgue seu negócio através de Newsletters ou campanhas de SMS em massa.
Highlights
2-9
Employees
Vilarinho das Cambas, North, Pt
Services Provided
60% Email Marketing & Automation
25% Digital Strategy
15% Other Digital Marketing
AI Summary
“Closum enables businesses to capture new contacts via customizable landing page forms and promote their services through mass newsletters and SMS campaigns efficiently.”
Stewart 360 Admissions Marketing
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Situated in the center of Kansas City, Stewart 360 boasts more than 15 years of experience in the industry. When we're not at our office assisting clients nationwide, we often immerse ourselves in the local art community or savoring a Boulevard beer. We are dedicated to delivering innovative, effici
Highlights
2-9
Employees
Kansas City, Missouri, Us
Services Provided
60% Email Marketing & Automation
30% Social Media Marketing
10% Influencer Marketing
AI Summary
“Stewart 360 Admissions Marketing, based in Kansas City, delivers innovative, efficient, and cost-effective search marketing solutions with over 15 years of industry experience and a personalized approach.”
EMBR Group
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EMBR is a high-quality performance-driven lead generation agency that stands by its promises regarding lead generation. We don’t require you to pay for clicks, impressions, links, SEO, social media, or any other intangible services. Instead, we collaborate with you to establish a reasonable ‘cost pe
Highlights
$1,000+
Min Project Size
2-9
Employees
Fitzroy, Victoria, Au
Services Provided
20% Affiliate Marketing Program Management
60% Email Marketing & Automation
20% Demand Generation Marketing
AI Summary
“EMBR Group is a performance-driven lead generation agency offering cost-per-lead services across multiple B2C industries, delivering qualified leads aligned with customer acquisition goals.”

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