Strong on both Core Competencies and 360-Performance. These firms have proven track records, deep specialisation, and solid client outcomes. Default recommendation for most buyers.
Top Email Marketing Agencies
Goodfirms has reviewed 13,333 Email Marketing Agencies as of September 2026 across 120 countries. The top-ranked firm is SmartSites (4.9 stars, 16 verified reviews, $100 - $149/hr, founded 2011, Jersey City). Across the category, the median hourly rate is $25, median client rating is 4.8, and 13% of firms employ 50+ members. Explore the vetted Email Marketing Agencies companies below, compare their strengths, and connect with the provider best suited to your requirements.
Email still delivers some of the highest ROI in digital marketing, but only when it’s done right. That’s where experienced email marketing agencies make the difference. The right email marketing company combines strategy, list segmentation, automation, design, and analytics to turn subscribers into long-term, loyal customers. Goodfirms helps you find a curated list of trusted email marketing firms offering the best email marketing services tailored to different industries, goals, and business sizes.
How this list is built: All 13,333 firms below pass Goodfirms' 4-step verification process (background check, client interviews, portfolio audit, ongoing quality review). Listings marked "Sponsored" are agencies that pay for premium placement - sponsorship does not affect star ratings or review content.
Top 10 at Glance
Compare the highest-ranked firms first side by side.
List of the Best Email Marketing Companies
As a leading international Digital Marketing Agency, Makolab delivers solutions for both business and domestic purposes and can fulfil client goals in any area of the digital world. With over 25 years in the industry, our portfolio is not only diverse but highlights our exceptional ... read Makolab reviews & insights
< $25/hr50 - 2491989London, United KingdomGood web design for
- Director GeneralTeam in India is the best web development company in the UK (CMMI level 3 appraised) with 10K+ clients over the last 21 years. We provide professional web design, development, and marketing services with 100% client satisfaction.
NA250 - 99920London, United KingdomMost of our Salesforce accounts were set up by me, but I required assistance with the more challengi
- Search Engine Optimization ExecutiveI'm a freelance health copywriter and content writer based in Liverpool city centre. I started my career working in stakeholder engagement for the NHS, learning how to promote positive health behaviours via creative communications campaigns. Later, I worked in the marketing teams of leading Russell Group universities and private health colleges.
< $25/hr2 - 9Liverpool, United KingdomIn front of the right people, you shine. But you just don't get in front of enough of them. So your pipeline has stalled and you're looking for a solution. Manifest only works with creative, media and similar agencies; so our team are all ex-agency pros who have the emotional intelligence to engage with your ... read Manifest Business Development Ltd reviews & insights
NA010 - 49London, United KingdomShawfire Media is a well-known business that specializes in helping eCommerce brands increase revenue through email marketing strategies. Our performance-driven services guide companies above $50, 000 monthly earnings to increase their email marketing results by $10, 000 to $50, 000. The team utilizes Klaviyo and related industrial tools to optimize customer relations, automate selling operations ... read Shawfire Media reviews & insights
NA10 - 492022London, United KingdomCoastal Tide is a business consultancy based in the UK, specialising in driving sustainable growth for ambitious companies. With over 25 years of commercial experience, we support clients through tailored strategies in sales transformation, operational excellence, leadership development, trade marketing, and international business expansion. Our hands-on approach and 360° strategic reviews help businesses unlock their ... read Coastal Tide reviews & insights
< $25/hr10 - 492022Bournemouth, United KingdomUsing AI Tools
Claude
Studio Sable is a results-driven digital marketing agency in Newcastle upon Tyne. We help local businesses turn clicks into predictable revenue with Local SEO to get you into Google’s top 3, conversion-focused web design, persuasive copywriting, high-converting sales funnels and automated email marketing. Our systems include competitor analysis, on-page optimisation, high-quality backlinks, CRM and lead ... read Studio Sable reviews & insights
NA2 - 92025Newcastle upon Tyne, United KingdomWhy Studio Sable?
- 90 Day top 3 Guaranteed
- Local SEO Specialists
- Transparent work
B2B Drum helps B2B companies build qualified sales pipeline at scale. We specialise in custom-built data, 1:1 personalised email outreach, bulk email campaigns, and managed CRM execution—designed to connect sales teams with the right decision-makers and convert outreach into real revenue opportunities. Our approach combines accurate, compliant data with thoughtful personalisation and structured follow-ups, ensuring ... read B2B Drum reviews & insights
$25 - $49/hr2 - 92025Bracknell, United KingdomUsing AI Tools
ChatGPT
Sales Hype is a HubSpot Solutions Partner providing managed B2B outbound lead generation for founder-led and director-led companies across the UK and GCC.We help B2B teams build predictable sales pipeline through targeted prospecting, outbound messaging, protected sending setup, HubSpot pipeline visibility, and weekly reporting.Sales Hype is built by operators, not a traditional agency. The same ... read Sales Hype Ltd reviews & insights
$25 - $49/hr2 - 92023London, United KingdomWhy Sales Hype Ltd?
- Operator-led, not agency-led
- UK and GCC market fluency
- HubSpot pipeline visibility
Magnet Monster is a retention marketing agency focused exclusively on eCommerce and direct-to-consumer (DTC) brands. The company helps online stores increase profitability, customer lifetime value (CLV), and repeat purchases through owned marketing channels such as Email, SMS, WhatsApp, Direct Mail, and Push Notifications. It has helped more than 300 eCommerce brands with retention marketing over ... read Magnet Monster reviews & insights
$25 - $49/hr10 - 492018London, United KingdomProjects Marketing Ltd is a professional business-to-business telephone marketing service provider. Trading since 1997, we have worked with some of the UK’s leading organisations and some not so well known. The result is the same either way, very satisfied customers. Projects employ a team of incredibly professional Telephone Marketing Executives. All are highly skilled at ... read Projects Marketing reviews & insights
< $25/hr10 - 491997Birmingham, United KingdomBased in Birmingham City Centre in the heart of the UK and established with over 20 years of experience you will not find a more skillful and reliable Website Design, E-commerce and Web Marketing company to help companies and individuals achieve their goals and objectives ... read Globalgraphics reviews & insights
$50 - $99/hr2 - 91996Birmingham, United KingdomNot a 7X24 Service
- President and CEO✴️ Practical digital marketing help for small businesses – without the jargon or overwhelm. At The Digital Marketing Fairy, Jo Hodge combines over 20 years of experience with a refreshingly honest, down-to-earth approach to digital marketing. Specialising in SEO, email marketing, and Google Analytics, Jo helps service-based small business owners make sense of their marketing ... read The Digital Marketing Fairy reviews & insights
$50 - $99/hr2 - 92014Bristol, United KingdomWe are a Performance-based Advertising Agency based in Canada with offshore support offices in the US, UK, and India. Our team is dynamic and experienced mind setters with diversity and passion. The strength of our team comes from each individual person that is a part of it, and that strength comes from the TEAM. Also, ... read Century Media360 reviews & insights
NA50 - 2492017Slough, United KingdomAt Clear Click, we are driven by a single mission: to assist our clients in achieving remarkable growth and success. We specialise in crafting custom marketing solutions that align with our clients' unique business objectives.
NA2 - 92020Edinburgh, United KingdomWe apply a trusted and proven email marketing flow structure used by some of the biggest brands in eCommerce, fully automated. This includes full flows for wherever your customer is in their journey with your brand, ensuring fully customised and bespoke touchpoints. Abandoned carts, VIP lists, curated segmentation, win-back sequences to name just a few. ... read The Normal Company reviews & insights
$50 - $99/hr10 - 492019London, United KingdomA leading independent media agency based in Harrogate, the UK’s happiest town. We were established in 2006 following an MBO from one of the UK’s leading agency groups, specifically aimed at delivering the talent, experience and resource found in the biggest media agencies to small-medium sized advertisers.
< $25/hr2 - 92006York, United Kingdoma digital marketing agency, an SEO company, an SMM agency, a reputation management company, all at the same place. Alongside our specialization in search engine optimisation services and social media marketing services, we focus on all digital marketing services to help your business grow online. We’re simply focused on getting you value for money at ... read SEOPRO reviews & insights
NA2 - 9Prestwich, United KingdomBlack Fox Marketing are a website design and digital marketing company working specifically for small businesses/sole-traders in Norfolk & Suffolk. We offer bespoke affordable monthly packages for small businesses/sole-traders that want to create or grow an online presence. We aim to generate more leads for your business to convert into sales.
$25 - $49/hr10 - 49Thetford, United KingdomThe Lead Generation Company has built a strong reputation across Canada, the U.S., Australia, and the U.K. for doing what we do best – helping our clients grow their businesses by generating automated, qualified sales opportunities with high conversion rates. We take our business seriously, and we have the results to prove it. With over ... read Lead Generation Company reviews & insights
NA2 - 9London, United KingdomInside Marketing are a leading provider of Lead Generation for B2B Technology Companies We help technology companies grow quickly by identifying and generating sales and marketing opportunities with their target market We do this globally in over 15 languages using multiple approaches and channels to engage and influence decision makers and key influencers
< $25/hr50 - 2492010Liverpool, United KingdomBased in London and covering the UK, Designated we provide professional and bespoke virtual personal assistant, marketing, bookkeeping and finance services and HR support to business owners, consultants and entreprenuers looking for an immediate and flexible support model. Our approach is resourceful, highly motivated and enthusiastic. What distinguishes Designated is the enthusiasm and talent of ... read Designated reviews & insights
NA50 - 2492013London, United KingdomBy The Scruff is a carefully curated blend of technical and creative talent. Led with conviction from our home in London, we are team players delivering digital solutions for creative agencies and marketers throughout the UK and North America.
$50 - $99/hr2 - 92003London, United KingdomAt LeClaires Digital, we specialise in helping Shopify merchants and eCommerce businesses grow by optimising their online stores and delivering tailored digital marketing strategies. Whether it's improving customer acquisition, enhancing retention, or managing complex design and development projects, we bridge the gap between technology and business goals to deliver measurable results. Our goal is to ... read Le Claires Digital reviews & insights
$100 - $149/hr2 - 92024Cambridge, United KingdomWe are the best digital marketing agency in London, England, helping small to medium businesses grow online. If you are looking for one of the top marketing services agency in London, contact us today.
$25 - $49/hr050 - 249London, United KingdomAvante Media is a UK based digital advertising agency that helps ambitious companies achieve and exceed their growth targets through the power of paid advertising strategies. With our team of experienced multi-skilled marketers we have a multitude of expertise at our fingertips ready to help you break through that next glass ceiling and take your ... read Avante Media reviews & insights
$25 - $49/hr2 - 9Edinburgh, United KingdomKeep Writing is your premier digital marketing agency located in the heart of East London, dedicated to elevating your online presence with comprehensive digital solutions. With over 340 satisfied clients and a track record of driving 85% sales growth for brands, Keep Writing stands out as the go-to agency for businesses aiming to enhance their ... read Keep Writing reviews & insights
$150 - $199/hrFreelancer2022London, United KingdomFirst we find opportunities based on all historical data available by conducting keyword, display, social & competitor research as well as auditing current PPC performance and website conversion rate.Based on the findings from the research we then create your bespoke strategy. This data-based approach has been crucial in increasing our clients profits, and we’re certain ... read Flux Media reviews & insights
NA10 - 492014Durham, United KingdomWe’re here to help you win new customers, to make them feel welcome and to keep them coming back for more.
< $25/hr10 - 492011Leeds, United KingdomWMA is a full service digital agency, specialising in music and entertainment, dedicated to helping Talent and Brands connect with their target audience. Creating remarkable, award winning campaigns, WMA has offices in London, New York, LA, Nashville and Melbourne and covers a number of disciplines including: - Marketing Strategy - Publicity - Creative (Film & ... read WMA reviews & insights
$50 - $99/hr50 - 2492013London, United KingdomAB Marketing is a lead generation and nurturing company. We work in many sectors, legal, financial, web design, construction, maintenance, signage and print, IT and training to name a few. Regarding our services we undertake lead generation, direct sales or appointment setting for clients depending on individual requirements.
< $25/hr2 - 92011Bristol, United KingdomWe started this agency after working in agencies and seeing how it "should not be done" We want to make sure that we align with who we work with and we are not just media buyers but growth partners - When you grow we grow. At the end of the day, the goal of a ... read Smash Cactus Media reviews & insights
NA2 - 92014London, United KingdomAt some point in your ecommerce journey, you'll hit a wall with your marketing. You'll have too much happening to focus on growing your sales. Don't worry, we have the roadmap to help you scale your brand in less time and with less effort.
$200 - $300/hr2 - 92014Bath, United KingdomWe firmly believe that working with each client should be a tailored service, taking the time to listen to our clients not only helps us gain a better understanding of their business, but allows us to craft services which will have a true positive impact on the way your business runs.
$25 - $49/hr2 - 9Chorley, United KingdomUsing a strategy-first approach to marketing, we empower ecommerce founders to skyrocket their revenue to over $3m while maintaining healthy margins and their sanity.
$200 - $300/hr2 - 92021Bath, United KingdomComing into your organisation with 10+ years of marketing experience from marketing accountants, pubs, vets, restaurants, technology, computer software, training providers, marketing companies, manufacturing, events and much in between – we are fully equipped to help you be the Flamingo in a flock of pigeons and stand out from the competition within your field.Flamingo Marketing ... read Flamingo Marketing Strategies reviews & insights
$25 - $49/hr2 - 9Henley in Arden, United KingdomOutsourced BD: Your Partner for Strategic Email Outreach and Content Marketing At Outsourced BD, we specialize in transforming business growth through high-volume targeted email outreach and strategic content marketing. Our tailored approach ensures your brand not only reaches but resonates with your ideal audience, driving engagement and conversions. With a focus on delivering measurable results, ... read Outsourced BD reviews & insights
NA2 - 92023London, United KingdomBelieve Digital is a results-led digital marketing agency built to help brands grow through smart, social-first strategy. Since 2010 we’ve worked with businesses of every size, from local brands to global teams, helping them grow through clear, focused digital strategy. We offer a full range of services, but social is usually where we start. It ... read believe.digital reviews & insights
NA10 - 492010Bristol, United KingdomSiren is a multi national Digital Marketing Agency with offices in both Birmingham UK, and Dubai, UAE! We are a dedicated team of experts with global ambitions and decades of experience in all aspects of digital marketing from training and PPC to Paid Social Ads, SEO and Web Design. With a complete solution to your ... read Siren Search reviews & insights
< $25/hr10 - 492010Birmingham, United KingdomKualo. It's a strange name, we're the first to admit it. When we founded this company over a decade ago, we wanted to build a hosting experience that at it's very core strives to be different, to do things better than the thousands of other hosts on the market. And for us, this started with ... read Kualo reviews & insights
< $25/hr10 - 492000London, United KingdomEstablished in 1995 when the Internet was still in its infancy (in this Country), we are Liverpool's first and foremost Internet Service Provider. Over the years, we have prided ourselves in offering a quality service to all of our clients, maintaining a friendly, jargon-free service where clients can feel free to call into our office ... read Cybase reviews & insights
< $25/hr2 - 91995Liverpool, United KingdomThe Fashion Digital is the first dedicated fashion social media and content agency, specialising in social media and online content. We're a London-based team with a global client base. We're social media strategists, copywriters and editors, who pride ourselves on looking at social media and e-commerce content through editorial spectacles. The Fashion Digital was founded ... read The Fashion Digital reviews & insights
$25 - $49/hr2 - 92016London, United KingdomCreative marketing has disrupted entire industries. Now it's your turn. Together we'll reflect your purpose with your personality; so your audience stops ignoring your ads and starts spreading your name.
$100 - $149/hr2 - 92017London, United KingdomMarkup is a software development company which offers e-commerce software and services to fashion retailers. Our team has extensive experience working with many large international fashion brands online. We work in close partnership with retailers to understand their existing sales channels and system processes in order to best integrate into their business.
< $25/hr10 - 492012Glasgow, United KingdomKISS is the creative agency that clarifies the complex and makes the memorable. At KISS, we keep it successfully simple. Our proven ability to cut through complexity and deliver standout results has enabled us to build our reputation and win a fantastic family of clients in Science, Technology, Education and affiliated sectors. We work with ... read KISS Communications reviews & insights
< $25/hr10 - 492007London, United KingdomThe Business Generation Group is an outbound business to business (B2B) telemarketing company providing a full range of services to help you to engage with decision makers in your target industries in an effective and efficient manner, in order to promote your products and services thus boosting your sales growth and future pipeline business leads.
< $25/hr2 - 92001Swindon, United KingdomSpartan Marketing is the UK-based lead generation agency providing the best lead generation services here since 2017. We specialise in generating voice-qualified leads, pay-per-click ads, and generating investment leads through targeted email marketing. We also provide Adwords campaign management services to all our clients. So whether you are looking for lead generation services or campaign ... read Spartan Marketing reviews & insights
NA2 - 9London, United KingdomWe're focused on helping brands and businesses to communicate, create conversations, build communities and connect with their audience using PR, and social media. We create content that gets people reading, talking, liking, sharing and clicking to our clients. With expertise in leisure, technology, home, pet, healthcare and professional services and work for the public sector ... read spottydog communications reviews & insights
NA10 - 492010Birmingham, United Kingdom
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The Magical Quadrant
Hover any bubble for the firm's exact scores. Filter the view using the controls on the right.
The four quadrants explained
Each card shows the count of firms in that quadrant and the top 5 by composite score.
Strong execution but broader service mix. High-quality generalists - good fit if your project crosses multiple disciplines in one engagement.
Deeply specialised but with moderate market presence. Often the right pick when specialisation matters more than scale - boutique shops with deep technical chops.
Newer entrants and smaller boutiques. Higher risk but often the best price-performance - particularly for early-stage startups or non-mission-critical projects.
The 2 highest-scoring firms in the Industry Leaders quadrant. Each has both Core Competencies and 360-Performance ≥ 50. Click any card for the full profile.
How firms are placed on the matrix
Every position on this chart is the output of the Goodfirms ranking algorithm - a weighted composite of signals across two axes. The algorithm is recomputed regularly and is fully documented.
Sponsorship does not affect placement. PRO members receive visible badges and ad placements, but their algorithmic scores are calculated identically to free listings.
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