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
The Sound Pipe Media began making applications 6 years ago. Since then, we have been working with a great deal of new companies and business people. We specialise in Social networking apps both for iOS/Android. The greater part of our portfolio now is working inside ... read The Sound Pipe Media reviews & insights
$100 - $149/hr10 - 492000London, United KingdomIncapable, Frauds, Untrustworthy. Never again.
- FounderImagine the possibilities: more connections, more conversions, more growth. In the world of B2B, it's not just about sales—it's about relationships. That's where Funel.io steps in. We believe in the power of personalization, using a unique outreach process created to build trust, rapport, and strong ... read Funel reviews & insights
< $25/hr10 - 492014London, United KingdomDid great job in connecting us with new reseller.
- AnonymousBy harnessing the power of technology, Digitilize Web transforms visions into reality for innovative start-ups and leading enterprises in the UK. From website design and development and mobile apps to blockchain and SaaS platforms, the solutions we engineer accelerate efficiency and fuel growth for our ... read Digitilize Web reviews & insights
< $25/hr10 - 492021Prestwich, United KingdomVery talented team! Highly recommend!
- AnonymousThe Techno Studio UK digital marketing agency team has the skills and experience to efficiently and effectively provide a portfolio. These digital marketing services help our clients expand their business presence on the Web. Some of the measurable benefits that ensue with our expertise and ... read The Techno Studio reviews & insights
$150 - $199/hr10 - 492012London, United KingdomExcellent
- Accountant at RocheAt Red Cow, we understand that great people make a great business; so we have built up a team of fantastic individuals who all excel in their respective fields, as well as being pretty cool personality-wise (if we do say so ourselves!). We think of ... read Red Cow Media Ltd reviews & insights
$50 - $99/hr10 - 492012Manchester, United KingdomPoor experience
- All Car LeasingIWEBNEXT is the leading PHP Web Development Company in the USA. We Offer PHP Web & App Development services for all major PHP MVC frameworks worldwide. Want an android app for your business? Our android mobile app development company will develop customized, flexible, scalable, and ... read Iweb Next reviews & insights
NA2 - 92010Manchester, United KingdomOverall, the services were not delivered, and I did not receive value from the engagement.
- Founder & CEOUsing AI Tools
ChatGPT
Claude
Ficode Technologies Limited is an ISO 9001 and ISO 27001-certified technology consulting and software engineering company headquartered in Birmingham, United Kingdom. Since 2013, we have been helping startups, SMEs, enterprises, and public sector organisations accelerate digital transformation through innovative, secure, and scalable technology solutions. By ... read Ficode reviews & insights
$50 - $99/hr50 - 2492013Birmingham, United KingdomRelationships Matter
- JustinWhy Ficode?
- Proven Technical Expertise
- End-to-End Development Support
- Transparent and Reliable Delivery
Bringing your ideas to life! Inqsys is a team of IT professionals from USA, UK and India. We have been providing quality IT services for over a decade. Over these years, with the hard work of our team we were not only able to have ... read Inqsys Technologies reviews & insights
$25 - $49/hr2 - 92012Slough, United KingdomWordPress website development
- OwnerMayfair Marketing Agency is a digital media agency that specializes in providing innovative and effective digital marketing solutions to businesses of all sizes. With years of experience in the industry, the agency is committed to delivering exceptional results for its clients, leveraging the latest tools ... read Mayfair Digital Agency reviews & insights
$25 - $49/hr10 - 492023London, United KingdomUnmatched Quality
- Marketing officerThames Infotech is a premium design agency that focuses on quality, innovation, & speed. We utilized technology to bring results to grow our client’s businesses. We pride ourselves on great work ethic, integrity, and end-results. Throughout the years Thames Infotech has been able to create ... read Thames Infotech reviews & insights
$25 - $49/hr50 - 2492011Salford, United KingdomGood experience
- Founder and creative headFounded with a vision to redefine IT services, GSS Tech Solutions has built its reputation on the pillars of excellence, reliability, and innovation. Since our inception, every project we undertake is driven by a commitment to quality assurance, timely delivery, and consistent performance. We continually ... read GSS Tech Solutions reviews & insights
$25 - $49/hr10 - 492017Mill Hill, United KingdomWhat was it about the company that you didn't like which they should do better?
- ManagerSince 2008, Text Global is offering bulk SMS marketing, multi-channel marketing platform, SMS UPI and gateway and more in the UK at a very affordable price. We know the power of mobile marketing and our goal was to create a simple, easy to use self-serve platform that delivers the very finest results to our customers.
NA10 - 492008Cheadle Hulme, United KingdomMarketwise has over 20 years of experience in B2B, Life and Medical science email marketing. If you need to get a marketing message to highly qualified scientists or B2B contacts, we can help. Our vast database of contacts covers every conceivable market segment. Select B2B contacts by: * Job Title - CTO, "Procurement", "IT Director/Manager"... ... read Marketwise Ltd reviews & insights
NA2 - 91990Buckingham, United KingdomWe have a team of email-marketing-savvy designers ready to assist.We’re about the weekly calls, the detailed monthly reports, and the crazy but cool ideas our copywriters come up with for a nurturing campaign.We’re about the configuration of a master plan strategy when it comes to laying out the content calendar with pinpoint precision—only to be ... read Drop Zero Digital reviews & insights
$25 - $49/hr2 - 9Bridgnorth, United KingdomFlowd is an award-winning sales prospecting specialist based in the UK, Europe & US. We help B2B companies of all sizes convert more sales through fully managed, bespoke outbound campaigns. Using our database of 500,000,000+ business contacts, our expert strategists personalise campaigns to target decision makers at your ideal prospects. Your sales team will get ... read Flowd reviews & insights
NA10 - 49Salford, United KingdomB2B Email Marketing Agency is a lead generation agency that uses email outreach and automation to help businesses generate and engage qualifies leads. Leveraging existing technologies, we create outreach strategies that are tailored to the needs and goals of your business.
NA02 - 9London, United KingdomLaunched in 2018, CRM360.Agency is a leading full-service email marketing agency. We work with some of the world's most ambitious brands, delivering a full suite of services including ESP set up or migration, copy writing, email design, flow and automation build and campaign and database management. Our team of email specialists currently manage $2+ million ... read CRM360 Agency reviews & insights
$100 - $149/hr2 - 92018London, United KingdomWe are a results-driven email marketing agency focused on helping brands grow through personalised, data-backed campaigns. We specialise in audience segmentation, content creation, and automation to boost engagement and conversions. Our expert team manages every aspect of your email strategy, from planning to performance optimisation. With proven results and a customer-first approach, we ensure every ... read Email Marketing Agency UK reviews & insights
$50 - $99/hr10 - 492021London, United KingdomWith SmarterOutreach, you can scale effortlessly and book high-ticket clients on complete autopilot. Our system handles the heavy lifting, so you focus only on closing premium deals and growing your client base.
$50 - $99/hr10 - 492020London, United KingdomUsing AI Tools
ChatGPT
MithMill is a global email infrastructure company specializing in Google Workspace and Microsoft 365 solutions for cold email. We help businesses, agencies, and sales teams build scalable, high-deliverability outbound infrastructure through mailbox provisioning, domain setup, DNS authentication, and deliverability optimization—making it easier to launch and grow successful outreach campaigns.
< $25/hr2 - 92023Southampton, United KingdomWhy Mithmill?
- Built for Deliverability
- Scalable & Cost-Effective
- End-to-End Support
Thrivelia is an email marketing agency that provides strategic, creative, and technical services focused on customer acquisition, engagement, and retention. They are recognized for their responsiveness and ability to integrate seamlessly as an extension of their clients' teams. While specializing in email marketing, their services significantly enhance campaign performance, leading to notable improvements in conversion ... read Thrivelia reviews & insights
< $25/hr10 - 492021Using AI Tools
Claude
Email Squad is a specialist email design and development studio helping agencies and brands create beautifully crafted emails that people actually want to open. From email campaign design and responsive HTML email development to automated email flows, reusable templates and scalable email systems, we design, build and test every email before it’s ready for you ... read Email Squad reviews & insights
$25 - $49/hr2 - 92026London, United KingdomWhy Email Squad?
- Email is all we do
- Design, build & testing under one roof
- Built to work across every inbox
Whitesmith provides turnkey technical teams and solo specialists to organisations seeking to rapidly improve their technical capabilities. From turnkey Product, Development and AI Engineering teams to individual CTO, User-Experience Researchers and Product Mangers, we offer the specialist expertise you need to solve your technical challenges ... read Whitesmith reviews & insights
$50 - $99/hr10 - 492013London, United KingdomGreat development house
- CoFounderStairwaySoft is a global engineering provider of innovative software development services with a team of expert engineers. We service various businesses internationally to create solutions and help companies achieve their technology goals. We build software solutions through an ever-expanding UNIQUE HYBRID of Eastern European, Middle ... read StairwaySoft reviews & insights
$25 - $49/hr10 - 492012Kington, United KingdomVery good
- VP R&DUsing AI Tools
ChatGPT
Claude
Gemini
GitHub Copilot
WEDOWEBAPPS LTD is a UK based AI and software development company helping startups, SMEs, and enterprises build custom software, web applications, mobile apps, eCommerce platforms, and AI-powered business solutions. Since 2015, we have delivered 1,500+ successful projects for 250+ clients across the UK and worldwide. ... read WEDOWEBAPPS LTD reviews & insights
$25 - $49/hr10 - 492015London, United KingdomWEDOWEBAPPS LTD delivered a robust and user-friendly mobile app that perfectly aligned with our marketplace goals.
- AnonymousWhy WEDOWEBAPPS LTD?
- Trusted UK Technology Partner
- AI, Software & Mobile App Specialists
- Scalable Solutions for Long-Term Growth
New Brand Media is a strategic multichannel agency, specialising in digital. We offer a full, integrated, end-to-end service from conception to delivery. Our structure is designed to manage your brand experience across the multiple channels that make up today’s landscape.
$50 - $99/hr2 - 92007London, United KingdomExcellent work
- WebmasterFullSphere is a Manchester Design Agency specialising in Design, Development and Marketing. We partner with start-ups and SMEs, providing the expertise and support they need to take the next step in their journey. We are a passionate team, devoted to making your business a success. ... read Full Sphere Ltd reviews & insights
$100 - $149/hr2 - 92020Manchester, United KingdomExceptional quality and attention to detail that genuinely impressed us
- AnonymousMelusine Studio is a Klaviyo Platinum Master Partner agency focused on retention marketing for premium direct-to-consumer (DTC) brands. They assist fashion, beauty, wellness, and food & beverage brands in growing revenue through email, SMS, and CRM strategies. The agency operates with a boutique design, a global team, and an EMEA focus.
< $25/hr2 - 92020London, United KingdomWebdigita is a full-service design & development agency specializing in eCommerce development, cloud solutions, UI/UX, CRM Systems, business sites & applications. At WDT, we understand that digital impressions matter more than ever. As a strategic partner, we have worked with startups, SMB's & Fortune 500 ... read WEBDIGITA reviews & insights
< $25/hr10 - 492011Uxbridge, United KingdomEcommerce website development for a Retail fast fashion brand
- Head of Marketing and EcommerceEcommerce Revolt is an expert e-commerce marketing agency. We improve user experiences, drive growth, and boost conversions. With our tailored website design, SEO strategies, and social media expertise, we deliver measurable results. Let us help you unlock your e-commerce business's potential and achieve sustainable growth ... read Ecommerce Revolt reviews & insights
$25 - $49/hr10 - 492022Bedford, United KingdomGreat Customer Service, Highly Recommended
- A to Z LeatherBravr is a global digital marketing agency providing SEO, PPC, Social Media, Data Solutions, Web design and development from their offices in London, Devon and Vancouver, CA . Our clients rely on our thought leadership across all aspects of digital marketing in order to achieve ... read Bravr reviews & insights
$50 - $99/hr10 - 492006London, United KingdomPunctual, reliable and professional.
- Scott BennettDAN is a network of carefully selected, highly talented, independently operated marketing & advertising agencies with digital DNA, offering various types of advertising and membership options that enable a bridge between digital agencies, SaaS Tools, and brands. DAN’s mission is to support member agencies’ businesses ... read Digital Agency Network reviews & insights
NA10 - 492017London, United Kingdomreview
- AnonymousAt HitupUK we offer a comprehensive range of digital services designed to empower businesses and individuals in today's dynamic digital landscape. Our expertise spans from crafting standout mobile apps that deliver seamless user experiences to designing intuitive and engaging user interfaces. We excel in tailoring ... read Hitupuk reviews & insights
$300+/hr50 - 249Slough, United KingdomHitUpUK provided a seamless and efficient CRM solution, delivering a user-friendly system tailored t
- Gareth BellWisekom is a UK-based agency providing intelligent digital solutions to businesses in the construction industry and beyond. On-board team of talented experts are able to deliver a range of services across the digital spectrum that can super-charge your business’s digital presence, drive new clients and ... read Wisekom reviews & insights
$25 - $49/hr2 - 92018London, United KingdomExcellent service from start to finish
- Calum FarquharSPEQTO Technologies is a leading software development company and also a top-notch service provider in blockchain development services.Get the best blockchain developers and web development services at Speqto, with world-class customized solutions as per our clients' needs.
$50 - $99/hr50 - 2492017London, United Kingdomthey delivered a custom software solution that perfectly met our needs,
- DirectorWe help entrepreneurs turn their businesses into REMARKABLE BRANDS and revenue-generation GIANTS. We are not another agency that delivers orders. We DO CARE about your success and act as marketing partners for our clients. We aim to support businesses at different stages of their establishment ... read Dymix reviews & insights
$25 - $49/hr2 - 92018Salford, United KingdomE-Commerce Dev & SEO for Bicycle Manufacturing Company
- AnonymousA full service digital agency based in Scotland We build affordable, easy-to-use websites and apps, promote them on search engines, and drive traffic to your website from all available digital sources.
$50 - $99/hr2 - 92005Glasgow, United KingdomTheir team’s desire to understand the user’s situation distinguishes them from their competitors.
- CEOAt Sync Interactive, we don’t just create exceptional apps, we work with you to increase your business and create market leading digital strategies by maximising the potential that mobile can offer you and your business. We are a team of highly skilled and experienced designers, ... read Sync Interactive reviews & insights
< $25/hr10 - 492011Birmingham, United KingdomSync have been a fundamental partner in the growth of our company
- Technical Project ManagerWebdesign7 is a digital website design studio delivering digital business solutions for small and medium businesses. Our team will create, consult and deliver bespoke and professional websites written in well-known languages like PHP, Javascript. We create easy to use and to upgrade websites, SEO friendly ... read Webdesign7 reviews & insights
$50 - $99/hr2 - 92011Southwark, United KingdomExcellent, professional service.
- DirectorSociaLiaise Agency is a marketing agency that specialises in driving success for STEM companies. Our team of experienced professionals combines cutting-edge digital strategies with in-depth knowledge of the STEM industry to help our clients achieve their goals. With a focus on data-driven results and innovative ... read SociaLiaise Agency reviews & insights
NA2 - 9London, United KingdomOutstanding work Partner
- Digital Marketing & Growth MarketerQuantech is an independent marketing and website design agency based in Bradford, West Yorkshire. We have a passion to help businesses succeed through our authentic designs and unique strategies.Our team of experienced professionals are dedicated to providing excellent customer service. We work closely with our ... read Quantech reviews & insights
NA2 - 92016Bradford, United KingdomI couldn’t be happier with the website that Quantech created for us!
- CEOAugmetic provides innovative web and mobile software solutions for startups and enterprises. We offer more than just software development, we focus on clients’ needs, go deep into requirements to suggest improvements, plan our workflow to reduce the budget, and never miss the deadlines.
< $25/hr10 - 492013London, United KingdomThey have a great pool of talent, and are able to deliver large projects.
- Mark ACoder Chaps Limited, your premier technology partner based in Peterborough, UK. At Coder Chaps Limited, we specialize in delivering comprehensive software solutions to businesses of all sizes. From complete web development and app development to custom CRM and ERP solutions, design services, eBook services, digital ... read Coder Chaps Limited reviews & insights
$25 - $49/hr10 - 492019Peterborough, United KingdomGreat experience
- managerSmart Web Agency, situated in the South East, is a leading software development agency and responsive web design company. We specialize in creating online web applications tailored for Internet marketing agencies, local brands, and SMEs. Our journey commenced with a primary focus on web application ... read Smart Web Agency reviews & insights
$50 - $99/hr10 - 492010Ashford, United KingdomReally Awesome
- CEOUsing AI Tools
ChatGPT
Perplexity
Canva
Claude
b10 is a UK-based Commercial Transformation Company helping ambitious organisations diagnose, rebuild and improve the systems that turn market opportunity into measurable commercial growth.We work across strategy, websites, CRM, marketing, sales, automation, operations and customer growth, not as disconnected services, but as one connected commercial ... read b10hub reviews & insights
$50 - $99/hr2 - 92024Belfast, United KingdomBusiness transformation and improvement
- DirectorWhy b10hub?
- CTI finds hidden commercial leakage
- ACE connects strategy, systems and data
- We build, automate and optimise
Staydify Growth Systems is a division of the UK-based HiringBooster Group, focused on driving technology-enabled business growth. The company specializes in delivering advanced custom software development and precision IT staffing services, leveraging its global footprint across the UK, USA, India, and other key markets
$50 - $99/hr50 - 2492021Greater Manchester, United KingdomEnd-to-end software development services cover the entire lifecycle of a software product
- IT ManagerKAMG is the premier Email Marketing Agency based in London and serving clients worldwide on a variety of projects. Specialising in commercial growth rather than just a "40% open rate on emails", like most other agencies out there today. Work with us if you want to experience real growth. Oh, and we even include free ... read KAMG reviews & insights
NA2 - 92019London, United KingdomIn the ever-evolving world of cryptocurrencies and blockchain technology, staying informed is crucial. Whether you're a seasoned crypto enthusiast or just dipping your toes into the world of digital assets, having access to reliable and up-to-date information is essential. This is where web3ly.net comes into play, offering a comprehensive and insightful platform dedicated to all ... read Web3ly reviews & insights
NA2 - 92021London, 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.
Read the full methodology









































