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
Ketchup Marketing is your full-service digital marketing agency, connecting you with your target audience through intelligent strategy, smart design, persuasive writing, and clever technology. Our team of skilled, passionate, and experienced marketing strategists, project managers, graphic designers, content writers, copywriters, creatives, technology experts, and SEO gurus is one of our greatest strengths. As a full-service ... read Ketchup Marketing reviews & insights
NA10 - 492016Nottingham, United KingdomFounded on the principals of relationships, responsiveness and results we launched in 2023, Propelr Agency is a premier full-service digital marketing agency based in the UK. The Propelr mission is to provide the most effective digital marketing solutions in the industry, a high-touch customer experience, deliver results and use profits to reinvest in client success.
$25 - $49/hr2 - 9London, United KingdomLittle Green Agency is more than just a digital marketing agency – we’re your strategic partner in unlocking the full potential of your online presence. Our comprehensive suite of digital marketing services is designed to elevate your brand, drive targeted traffic, and maximise your return on investment. From search engine optimisation (SEO) to captivating web ... read Little Green Agency reviews & insights
$25 - $49/hr2 - 9Leicester, United KingdomTKWebHosts is your go-to destination for swift, dependable, and cost-effective web hosting. Our top-notch services are unrivaled. Our Ethos Boasting more than two decades of experience in the Web Hosting and Website Design sector, we offer high-quality web solutions. Our team of world-class professionals is committed to delivering services you can rely on. Whether you ... read TK WebHosts reviews & insights
$25 - $49/hr2 - 92014London, United KingdomFact is, money is the lifeblood of any business. We understand that businesses don't want a website, or a blog, or social media pages to run ads - you want the RESULTS that those bring. We're not scared to talk money. After all, clients don't pay us to design pretty pictures or increase Facebook likes. ... read Proper reviews & insights
$50 - $99/hr2 - 92019Burnley, United KingdomWe are a full-service digital marketing agency with a specialist focus on driving brand growth through strategic automation.
$50 - $99/hr2 - 92024London, United KingdomDigikestra is a digital marketing agency dedicated to helping businesses grow and succeed online. We provide expert services in SEO, social media management, PPC advertising, and website development, ensuring your brand gets the visibility it deserves. Our team creates customized strategies that attract the right audience, boost engagement, and drive more sales. With a combination ... read Digikestra reviews & insights
< $25/hr2 - 92016Harrow Weald, United KingdomAt Centrium International, we believe in smart, steady growth. From branding to e-commerce development and to marketing campaigns, we help you every step along the way to success. We work with both small and mid-size businesses — and always with a human approach.We are a full service SMS/MMS marketing partner and take care of everything ... read Centrium International Ltd reviews & insights
$50 - $99/hr2 - 92020London, United KingdomWe run our design studio according to a set of core values including mutual respect, honesty, ambition and innovation. We love learning and are constantly striving to finesse our design, development and strategic skills to ensure we continue to produce quality work for our clients. The team takes immense pride not only in the creative ... read Root Studio reviews & insights
< $25/hr2 - 92007Lincoln, United KingdomWith over 16 years of industry experience in web design and development, Green17 stands out as one of the leading digital agencies in Belfast, Northern Ireland. We have the knowledge, innovation and expertise to help our clients create a stronger and better web presence, and to gain big results. At Green17, we're proud of our ... read Green17 reviews & insights
< $25/hr2 - 92007Belfast, United KingdomBack in 2018, our founder Stuart was working with multiple large corporations as a marketing consultant. He knew there was potential for him to create something unique, and all it took was an inspiring phone call and 24 hours for MIRA to be born. He focused on combining his personal affinity for both analytics and ... read MIRA reviews & insights
$25 - $49/hr10 - 492018Newcastle upon Tyne, United KingdomEstablished in 2014, we have built a successful web design and digital marketing agency with a philosophy based around honesty, integrity and reliability in a marketing world that can be full of jargon, quick-fixes and off-the-shelf solutions. We understand everything digital. We understand everything marketing. We get to know your brand and we get to ... read Gravity Digital reviews & insights
< $25/hr2 - 92014Derby, United KingdomSolmaz Marketing is an ROI-focused digital consultancy based in Paignton, UK, helping small and scaling businesses grow smarter through SEO, PPC, lead generation, and outsourced marketing solutions. We provide the expertise of a full marketing department without the overhead of hiring in-house, ensuring every strategy is designed to maximise return on investment. With clients across ... read Solmaz Marketing Ltd reviews & insights
$25 - $49/hr2 - 92024London, United KingdomAt Appoint Digital, we specialize in creating tailored strategies that enhance brand visibility and engagement. Our SEO-driven approach helps businesses attract more organic traffic, improve search engine rankings, and convert leads into loyal customers. By combining industry insights with proven techniques, we generate campaigns that are both effective and measurable. Our focus is on long-term ... read Appoint Digital reviews & insights
NA2 - 92024Croydon, United KingdomHenkan began as a response to a problem almost every B2B business faces: marketing feels chaotic. Campaigns happen in isolation, results are inconsistent, and growth depends more on luck than structure. After years working across SaaS, fuel cards, professional services and high-volume lead generation environments, it became obvious that most companies don’t actually need more ... read Henkan reviews & insights
NAFreelancer2021Belfast, United KingdomUsing AI Tools
Claude
DigitSea is a Glasgow-based, UK digital marketing agency specializing in Google Ads and PPC campaign management alongside SEO, social media marketing, web development and graphic design. We help businesses across the UK and beyond stop wasting ad spend and turn campaigns into measurable leads and long-term growth, backed by a data-driven, in-house expert team.
NA2 - 92020Glasgow, United KingdomWhy Digitsea?
- Full-service digital marketing agency, all in one
- In-house SEO, web, social & PPC experts
- Transparent, measurable ROI-focused results
Every business is different, so why promote your business like everyone else? I use my extensive knowledge and experience to create a strategy that is unique to you. Whether you’re looking at driving sales or increasing brand awareness I work with you to develop a custom solution for your business goals Whether you are looking ... read EPR Marketing reviews & insights
$50 - $99/hrFreelancer2021Telford, United KingdomGoing beyond the brief is a given, so we never stop there. Instead, we mix big brand thinking with behavioural insight to create the most powerful experiences – the most powerful experiences – ones that disrupt habits, change behaviour and make a lasting impact.By digging deeper, our strategies get further under the skin of your ... read Together Agency reviews & insights
NA10 - 49Nottingham, United KingdomMWB is a website performance agency focused on helping businesses to reach their online potential through bespoke brochure/e-commerce websites & digital marketing campaigns.
NA2 - 9Hertford, United KingdomReel Effect sets itself apart from other animation studios by putting your audience first. Our speciality is crafting videos that convey information clearly and concisely, without any unnecessary distractions, ensuring your message hits home. Our team, comprised of experienced project managers, creative writers, artistic designers, and innovative animators, comes together to breathe life into your ... read Reel Effect reviews & insights
< $25/hr2 - 92011Manchester, United KingdomFounded in 2020, ART Digital Media has been on a mission to empower local business owners to grow and succeed in the digital age. With a team of dedicated experts, we’ve spent years honing our skills and staying at the forefront of the ever-evolving digital marketing landscape. Our journey has been one of continuous learning, ... read ART Digital Media reviews & insights
$25 - $49/hr2 - 92020Cambridge, United KingdomWe're Sketch Dental, a team of Dental Marketing and Practice Growth Experts dedicated to supporting practices like yours in increasing exposure to your treatments and services through the power of Digital Marketing. As an agency, we're ROI-driven, and ensuring that our clients' practices reach their full potential is our core objective. Our approach is completely ... read Sketch Dental reviews & insights
< $25/hr10 - 492021Birmingham, United KingdomLead Retriever is a fast and effective B2B lead generation and appointment setting marketing agency, delivering opportunities to businesses across all sectors using various marketing methods. Our range of services give you the flexibility to choose from time-sensitive campaigns, ongoing activities, and focused outreach. No matter what you need, we’ll work with you to find ... read LeadRetriever reviews & insights
$25 - $49/hr2 - 92020Bristol, United KingdomFlairrepublic started from a simple concept during the turbulent times of Covid-19. In 2020, as uncertainty was around every corner, many small and medium sized businesses were making their marketing teams redundant. For many, marketing was seen as a luxury in a time of economic survival and something to bring back “when things got better”. ... read FlairRepublic reviews & insights
$100 - $149/hr2 - 92020Surrey, United KingdomWe are a full service digital agency, combining technical expertise with creative vision. We specialise in all areas of digital marketing and eCommerce, so our clients benefit from a joined-up approach to their entire digital strategy. As we have grown, our clients have grown with us. We are your online marketing agency. We were established ... read Yoma reviews & insights
$50 - $99/hr10 - 492006Liverpool, United KingdomI help businesses to compete like giants by creating strategies to set them apart from their competitors. I am a freelance marketing consultant based in London yet covering the entire UK. Many years of marketing experience and a passion to thrive and stand out in the business have given me a great insight into the ... read Marketing Expertus reviews & insights
$50 - $99/hrFreelancer2018London, United KingdomEvolved Toaster is a one-stop digital shop that will get you seen online through a variety of different services. We formulate creative campaigns bespoke to your business with data junkies, SEO geeks, lead hunters, web architects, coffee inhalers, plus we are always expanding. Interested? Check us out. If you're looking for: *High volume, easy ranking ... read Evolved Toaster reviews & insights
$25 - $49/hr2 - 92019Cambridge, United KingdomSEO Buckinghamshire is a Digital Marketing, SEO and Web Design Company based in Buckinghamshire, UK. We provide SEO, Social Media, PPC, Content marketing and Online Reputation Management Services. Our prices are quite competitive and the quality of service is next to none.
< $25/hr10 - 492016Buckingham, United KingdomFounded in 2012, hosting.co.uk grew to be one of the biggest hosting companies in the UK. Our mission was, and still is, to offer the best product for our clients’ needs. No unnecessary packages and costs. Just the product you need and the best price. Opened in Newark in 2012 our facility is equally suited ... read Hosting.co.uk reviews & insights
< $25/hr2 - 92012London, United KingdomLocated just a stone’s throw from the beautiful Bristol harbourside, eckhoMedia is an award winning website design and development agency working with a wide range of clients throughout Bristol, Somerset, Gloucestershire and across the UK and Europe. The company began back in 2008, we setup initially with just £300, enough to purchase some web space ... read EckhoMedia reviews & insights
< $25/hr2 - 92009Bristol, United KingdomAs enthusiasts we’re probably already familiar with your products or services. As marketing professionals we’ll thoroughly understand the markets you are trying to reach. And as creatives we’ll engage your audience with clear and punchy communications. WDA’s creative process starts with sketchbook and pen and goes right through to the creation of highly polished design ... read WDA Automotive Marketing reviews & insights
$25 - $49/hr2 - 9Derby, United KingdomWe are a digital copywriting agency. A dedicated consistency to deliver to write copies that skyrocket sales is what unifies our work. We understand marketing, advertising, consumer behavior, and psychology. We command the buying process, and we cater to it with words. Indeed, when you hire beastcopy, you will OBTAIN a team of established copywriters ... read Beast Copy reviews & insights
$100 - $149/hr2 - 92019London, United KingdomSEO Leaders is an SEO agency that was founded by Andrew Craig back in 2016. Having worked in digital for over 20 years, including founding one of the (now) largest car forums in the world, he turned his attentions to running a digital agency full time. To that end SEO Leaders is comprised of highly ... read SEO Leaders reviews & insights
$25 - $49/hr2 - 92016Sheffield, United KingdomWe don’t like to talk about ourselves too much. We’re more interested in your business and how we can help you. But since you’ve clicked on our About page, you must be feeling at least slightly inquisitive. So, here goes… Voz Media is a copywriting agency based in Belfast, Northern Ireland. Not that geography is ... read Voz Media reviews & insights
< $25/hr2 - 92009London, United KingdomGet more value for your marketing investment with our bespoke and strategic approach. A modern & unique digital marketing agency that will take care of your marketing so you can focus on running your business.
$50 - $99/hr2 - 92020Birmingham, United KingdomA curious marketing consultancy london - Curiosity is at the heart of FYAMI. It drives the search for new ideas, new technology and new customers. It drives the relationships forged with every client – getting to know their business and challenges better. But, most of all, it drives growth. Because when curiosity and purpose combine, ... read The Fyami Marketing Group Limited reviews & insights
NA10 - 492015London, United KingdomAir® Marketing Group is an outsourced business development agency specialising in B2B telemarketing and lead generation. We began life in Australia in 2006, as Forrest Marketing Group. Though we still operate as FMG in Australia, when we entered the UK market our name was changed to Air Marketing Group.
< $25/hr10 - 49Exeter, United KingdomAre you looking to gain more customers for your business? If yes, Audeo is your perfect solution. We will help you grow and scale your business by carefully selecting the right marketing tools and tactics that will work for your business. We have vast experience in multiple sectors including business services, renewables, finance, construction, tech, ... read Audeo reviews & insights
$50 - $99/hr02 - 9Avon, United KingdomOne Vision Health is a boutique healthcare marketing agency that offers healthcare professionals a well informed, skilled and experienced partner for their marketing needs whether you are an established brand or have recently set up a private clinic. Our expert marketing team has over 20 years of experience having helped many UK practices and clinics ... read One Vision Health reviews & insights
NA10 - 492009London, United KingdomDMT specialise in paid advertising for eCommerce companies. As the only Premium Facebook Marketing Partner outside of the capital, we offer an outstanding service without the London price tag. Our partnership with Facebook ranks us in the top 5% of digital marketing agencies worldwide. Click here to request a proposal. We have fine-tuned our paid ... read Digital Media Team reviews & insights
$100 - $149/hr10 - 492014Manchester, United KingdomBrandnation is a digital marketing agency based in London Bridge. We deliver and implement digital-led creative campaigns that cut through the noise to deliver real results for clients. We are a truly integrated digitally-led agency, with specialists and experts within every area of the business across our PR, Digital, Creative and social media teams.
$300+/hr10 - 49London, United KingdomAt 5RV Digital, we provide a fully-fledged Design and Digital Marketing service, offering a creative and personable approach in everything we do, and pushing your Business in front of the right audience for your services and products. With 100% dedication being placed into every client project taken on, we aim to produce only the highest ... read 5RV Digital reviews & insights
NA2 - 92018Birmingham, United KingdomCloud Markethink is a Full Stack Growth & Marketing agency based in London & Istanbul that specializes in developing and implementing results-oriented marketing & IT strategies in the IT industry.
NA2 - 92011London, United KingdomInspired B2B Marketing is a leading telemarketing and lead generation company. Our approach is highly focused on the quality of leads rather than the quantity, which means with our Lead Generation, Appointment Setting, and Telesales campaigns, we deliver nothing but fully qualified actionable opportunities and sales that help to grow your business.
NA10 - 492015Fareham, United KingdomWe provide the digital services businesses need to move forward. Most businesses are held back by the lack of good digital. There's always something letting them down, whether it's social media that's sucking up time and not gaining traction, a website project that's stalled, or just not getting enough search traffic. We find out what ... read We Are Arise reviews & insights
NA2 - 92014Mexborough, United KingdomWe do things differently at Inbound FinTech (IFT). As a hybrid digital agency, based in London’s financial district but with a global team of experts, we’re uniquely placed to help Financial Services companies to grow their businesses online.
NA10 - 492017London, United KingdomConvertaroo Pay Monthly Websites are perfect for small businesses, startups, and businesses looking for a cheap custom website design which looks stunning. The pay monthly website packages are low cost websites designed bespoke for your brand. Affordable websites are now made easy with Convertaroo.
$25 - $49/hr2 - 92018Manchester, United KingdomAfter our owner’s shared experiences of the problems associated with creative and media living separately, Olly & Jamie became passionate about developing an agency for the new age of advertising. This meant building a hybrid agency which managed both creative and media all-under-one-roof; developing a passionate team of creatives and digital experts who collaboratively work ... read 303 London reviews & insights
NA10 - 492016London, 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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