Top Email Marketing Companies in London

Researched by:Goodfirms Research TeamUpdated:September 11, 2026

Goodfirms has reviewed 304 Email Marketing Companies in London as of September 2026. The top-ranked firm is SmartSites (4.9 stars, 16 verified reviews, $100 - $149/hr, founded 2011, London). Across the category, the median hourly rate is $25, median client rating is 4.8, and 15% of firms employ 50+ members. Explore the vetted Email Marketing Companies in London below, compare their strengths, and connect with the provider best suited to your requirements.

Goodfirms has verified 304 Email Marketing Companies in London - part of 13,336+ Email Marketing Agencies, each passing 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.

Rank
Company
Rating
Reviews
Hourly Rate
Team Size
Founded
Location
Action

List of Top Email Marketing Agencies in London

Find a Email Marketing Company Near you
Find a Email Marketing Company Near you
Service
Hourly Rate
Employees
ReviewsAll Companies
Industry
Client Type
  • SmartSites is an award-winning email marketing agency helping brands grow online since 2011. Having served 900+ businesses, the company delivers data-driven email marketing campaigns focused on precise audience targeting, smart automation, and conversion optimization. SmartSites helps companies increase engagement, strengthen brand visibility, and drive consistent ... read SmartSites reviews & insights

    $100 - $149/hr
    50 - 249
    2011
    London, United Kingdom
    We had a great experience overall. - Writer
    Visit Website
  • Using AI Tools

    • ClaudeClaude
    • CanvaCanva
    • GrammarlyGrammarly

    25+ years. Hundreds of brands. One goal: websites that convert. Lounge Lizard is a New York-based, award-winning web design and digital marketing agency founded in 1998. We deliver custom website design, development, UX strategy, SEO, AEO, and performance marketing for companies that need more than ... read Lounge Lizard reviews & insights

    NA
    50 - 249
    1998
    London, United Kingdom
    Lounge Lizard transformed our outdated website into a modern platform through a well-structured and collaborative development process. - IT Manager
    Visit Website

    Why Lounge Lizard?

    • Lounge Lizard has been in Business since 1998
    • Agency is Run by a Webby Awards Judge
    • Veteran Brand Story Tellers & Results Mindset
  • Actuate Media is a data-focused email marketing agency delivering performance-driven campaigns for brands worldwide. The team builds custom strategies by analyzing audience behavior, business objectives, and market dynamics. Actuate Media helps companies improve engagement, increase conversions, and achieve long-term results through tailored email marketing services ... read Actuate Media reviews & insights

    $50 - $99/hr
    10 - 49
    2016
    London, United Kingdom
    The Actuate Media team is readily accessible and flexible to adjust their pace according to your needs. - Anonymous
    Visit Website
  • Using AI Tools

    • ChatGPTChatGPT
    • ClaudeClaude
    • GeminiGemini
    • PerplexityPerplexity
    • GitHub CopilotGitHub Copilot
    • + 4 More

    World’s #1 Rated & Reviewed App & Web Development Partner, Probey Services is a renowned IT and digital solutions provider, powering innovation for startups, SMEs, and growing organizations worldwide. Headquartered in London, UK, with a strong presence in India and 11 global branches, we combine ... read Probey Services reviews & insights

    < $25/hr
    250 - 999
    2016
    London, United Kingdom
    A well-executed website project that gave us a stronger foundation for future growth. - Product Manager
    Visit Website

    Why Probey Services?

    • Delivered 1,800 projects in the last decade
    • Awarded, Most-reviewed, most-rated (122 reviews)
    • Reliable & scalable solution with 320 experts
  • Blue Monkfish LLC

    Pro Verified

    Blue Monkfish LLC is a full-service creative and email marketing services company based in New Jersey. The agency helps brands build strong digital foundations through thoughtful design and performance-driven marketing strategies. Blue Monkfish delivers targeted email campaigns that connect with users, improve retention, and nurture customer relationships. By combining creativity, data insights, and strategic execution, ... read Blue Monkfish LLC reviews & insights

    $100 - $149/hr
    10 - 49
    2010
    London, United Kingdom
    Visit Website
  • Vserve Ebusiness Solutions is a specialized email marketing services company supporting eCommerce and supply chain–driven businesses worldwide. The team delivers data-led campaigns aligned with customer journeys and buying behavior. By combining strategic planning, marketing automation, and detailed performance tracking with broader digital expertise, Vserve helps ... read Vserve Ebusiness Solutions reviews & insights

    < $25/hr
    250 - 999
    2004
    London, United Kingdom
    Strong SEO and AI Search Visibility Strategy - Co-Founder & CEO
    Visit Website
  • Post your project. Get proposals from PRO-verified firms.

    Goodfirms recommends the top 3. You pick the winner.

  • We are a global digital agency. At Skouter Digital, we listen to our customers, pioneering creative digital possibilities and marketing to help brands stay ahead. In order to turn insights into strategies and ideas into outcomes, we push the boundaries of technology and marketing. We're passionate about work that works.

    $50 - $99/hr
    Freelancer
    2021
    London, United Kingdom
  • Using AI Tools

    • ClaudeClaude
    • GeminiGemini
    • PerplexityPerplexity
    • GrokGrok
    • ChatGPTChatGPT

    🇺🇦 RGray is an AI-accelerated, performance-oriented marketing agency for crypto, AI, SaaS, fintech, and tech companies. Since 2019, we've served 80+ tech businesses, supported 15 token launches, and raised $30M+ for our clients - earning a 4.9 rating on Clutch, with 15% of clients staying ... read RGray reviews & insights

    $25 - $49/hr
    10 - 49
    2019
    London, United Kingdom
    RGray has delivered quality digital marketing work by combining strong technical expertise with valuable experience in the crypto space. - Anonymous
    Visit Website

    Why RGray?

    • AI-powered execution, human-led strategy
    • First tangible results within 2 months of launch
    • 80 tech clients, 15 token launches, 30M raised
  • Luminary Brands is a London-based creative agency. We help companies improve brand perception and promote online. Our experts combine branding and design expertise with technical knowledge and innovative marketing to empower business growth. We would love to get in touch Say hi at: [email protected]

    $50 - $99/hr
    10 - 49
    2019
    London, United Kingdom
    Social Media Management and Content Marketing for a German Software Outsourcing company - UX / UI Designer
  • Focused on the Comms, IT and Cloud markets, we provide key strategic, commercial and technical teams on-demand to help you accelerate business growth and increase efficiency. With our fractional services, you don’t have to commit to permanent hires in a volatile market and uncertain world. ... read Fractional Teams reviews & insights

    $100 - $149/hr
    2 - 9
    2021
    London, United Kingdom
    Fractional Teams exceeded our expectations by delivering top-notch, industry-specific content that aligned perfectly with our marketing goals. - Marketing Communications Executive
  • Using AI Tools

    • ClaudeClaude
    • LovableLovable
    • GitHub CopilotGitHub Copilot
    • GeminiGemini

    We’re chilled and a laidback agency who serves as the bridge that connects clients with customers to encourage positive actions & change lives through innovative ideas.

    $100 - $149/hr
    10 - 49
    2022
    London, United Kingdom
    Awesome - Anonymous

    Why Juvios?

    • Transparency
    • Simplicity
    • Accountability
  • Pearl Lemon is a premier SEO Company and Lead Generation Agency based in London.We specialise in increasing your search visibility on Google, driving qualified b2b leads and growing your company as a consequence.We're fortunate to have grown incredibly quickly in our short time in industry ... read Pearl Lemon reviews & insights

    NA
    10 - 49
    2016
    London, United Kingdom
    6 Month white hat SEO campaign - Technical Recruiter at The Maven Group
  • Astute Myndz Limited is a name synonymous with website, CMS, CRM, mobile applications and software development expertise. Additionally, our skill sets extend to E commerce solutions and support, digital marketing, web design, SEO, hosting, graphics and channeling website traffic and as such, we are a ... read Astute Myndz reviews & insights

    $25 - $49/hr
    50 - 249
    2019
    London, United Kingdom
    Delivered a quality product within a quick timeline - angie sanchez
  • 9thCO an award-winning digital agency based in Toronto. We specialize in web development of headless CMS & E-commerce implementations, combined with technical SEO and data-driven PPC management.

    < $25/hr
    10 - 49
    2013
    London, United Kingdom
    Exceptional SEO Partnership with 9thCO Inc - Co-Founder & CEO
    Visit Website
  • Pearl Lemon Leads is an Award-Winning Digital agency based in the City of London. We provide a premium B2B Lead Generation service that is both an art as it is a science in its own right. With clients in industries ranging from Financial Services, Advertising, ... read Pearl Lemon Leads reviews & insights

    NA
    2 - 9
    2019
    London, United Kingdom
    I've been with Pearl Lemon Leads for quite some time and so far , there's been a decent leads coming in. - Head of Lead Generation Team
  • Blue Whale Media Ltd is a company that strives for excellence in everything it does. With over ten years in the industry, our web design family know how to create high-quality and professional designs that can drive traffic to your business. We work hard to ... read Blue Whale Media Ltd reviews & insights

    NA
    2 - 9
    London, United Kingdom
    Does exactly what they say they do - Clint Smith
  • We’re affordable for any business and provide a user-friendly dashboard with automated publishing and reporting. Our quick work is vital for your PR strategies. The blockchain industry is booming with daily innovations. A successful marketing plan is crucial for success. To connect with the audience, ... read Web3 Newswire reviews & insights

    NA
    10 - 49
    London, United Kingdom
    Crypto PR delivered on time and were well-coordinated. - Marketer
  • Eton Digital is a digital design and development agency that makes large social networks, enterprise e-commerce applications, knowledge networks, powerful and attractive CMS based websites and exciting iOS and Android mobile applications. Our agile process covers everything from design, usability, information and systems architecture to ... read Eton Digital reviews & insights

    NA
    50 - 249
    2005
    London, United Kingdom
    Eton Digital Review - Digital Product Manager
  • Browsent, is a leading company, in the field of digital marketing, web development & designing that truly understands what’s now and what’s next in digital. We research to make a measurable difference to our client’s business. With our state of the art offices in National ... read Browsent Global reviews & insights

    < $25/hr
    50 - 249
    2015
    London, United Kingdom
    Brilliant service provider for my App & Digital Marketing ! - Project Delivery Manager
  • Welcome to MISSION14 LTD! We bring you the revolution of online shopping! We design the perfect platform for online brands to grow and thrive by increasing foot traffic through our ingenious content marketing solutions.

    $100 - $149/hr
    50 - 249
    0
    London, United Kingdom
    Out of the Box Creative Geeks! MISSION14 LTD doesn't revolve around typical trends. They infuse marketing into business. - Project Manager
  • Devtrios is a London-based web and mobile app development agency delivering scalable, high-performance digital solutions for startups, SMEs, and growing enterprises worldwide. Our team of 35+ designers, developers, and strategists combines modern technology stacks with a user-first approach, ensuring every product we build is fast, ... read Devtrios reviews & insights

    $25 - $49/hr
    10 - 49
    2019
    London, United Kingdom
    Devtrios delivered a modern website with great design, smooth UX, and strong SEO results. - Anonymous
  • We are London based professional Web and Mobile Application development company. We offer full-stack iOS, Android, and web development services. We provide variety of digital marketing services like On page and Off page Search Engine optimization, Google AdWords PPC, SMM and many other services. . ... read London Kreatives reviews & insights

    NA
    2 - 9
    London, United Kingdom
    Very classy website design by London Kreatives, highly recommend them - Arvind
  • Silicon Technix is a premier technology company that specializes in providing a comprehensive range of services to enhance your online presence. With a strong focus on Web Hosting, SSL certificates, Web Design & Development, and Digital Marketing, Silicon Technix is dedicated to empowering businesses and ... read silicontechnix ltd reviews & insights

    NA
    250 - 999
    London, United Kingdom
    Comprehensive Dental Website Design and Development - CEO
  • At Gorilla360 Ltd, we offer a full suite of services tailored to meet your business needs, leveraging the latest in technology and innovation. Whether you're looking for IT support, software development, digital marketing, or staffing solutions, we've got you covered. Our team of experts is ... read Gorilla360 Ltd reviews & insights

    < $25/hr
    10 - 49
    2020
    London, United Kingdom
    Excellent Team - Anonymous
  • La Grasigns is a branding & marketing agency nurturing digital marketing solutions, software development solutions, design services, content creation, SEO services, for start-ups, or already established organizations, to skyrocket your dream success in the business. We strive for you in augmenting your brand’s online visibility, ... read La Grasigns reviews & insights

    $25 - $49/hr
    2 - 9
    2019
    London, United Kingdom
    Best web designers in town - Shaheryar Shahid
  • At InfoLeads Data, we are dedicated to providing top-notch data solutions that empower businesses to make informed decisions and drive growth. Our suite of services includes data analytics, data management, and data visualization, all designed to meet the unique needs of our clients. Our Services: ... read Infoleadsdata reviews & insights

    < $25/hr
    50 - 249
    2022
    London, United Kingdom
    Using InfoLeadsData’s Singapore Business Email List streamlined our outreach - Anonymous
  • 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/hr
    10 - 49
    2000
    London, United Kingdom
    Incapable, Frauds, Untrustworthy. Never again. - Founder
  • Imagine 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/hr
    10 - 49
    2014
    London, United Kingdom
    Did great job in connecting us with new reseller. - Anonymous
  • The 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/hr
    10 - 49
    2012
    London, United Kingdom
    Excellent - Accountant at Roche
  • Mayfair 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/hr
    10 - 49
    2023
    London, United Kingdom
    Unmatched Quality - Marketing officer
  • B2B 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.

    NA
    2 - 9
    0
    London, United Kingdom
  • Launched 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/hr
    2 - 9
    2018
    London, United Kingdom
  • We 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/hr
    10 - 49
    2021
    London, United Kingdom
  • With 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/hr
    10 - 49
    2020
    London, United Kingdom
  • 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/hr
    10 - 49
    2021
    London, United Kingdom
  • Using AI Tools

    • ClaudeClaude

    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/hr
    2 - 9
    2026
    London, United Kingdom

    Why 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/hr
    10 - 49
    2013
    London, United Kingdom
    Great development house - CoFounder
  • Using AI Tools

    • ChatGPTChatGPT
    • ClaudeClaude
    • GeminiGemini
    • GitHub CopilotGitHub 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/hr
    10 - 49
    2015
    London, United Kingdom
    WEDOWEBAPPS LTD delivered a robust and user-friendly mobile app that perfectly aligned with our marketplace goals. - Anonymous

    Why 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/hr
    2 - 9
    2007
    London, United Kingdom
    Excellent work - Webmaster
  • Melusine 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/hr
    2 - 9
    2020
    London, United Kingdom
  • Bravr 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/hr
    10 - 49
    2006
    London, United Kingdom
    Punctual, reliable and professional. - Scott Bennett
  • DAN 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

    NA
    10 - 49
    2017
    London, United Kingdom
    review - Anonymous
  • Wisekom 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/hr
    2 - 9
    2018
    London, United Kingdom
    Excellent service from start to finish - Calum Farquhar
  • SPEQTO 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/hr
    50 - 249
    2017
    London, United Kingdom
    they delivered a custom software solution that perfectly met our needs, - Director
  • SociaLiaise 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

    NA
    2 - 9
    London, United Kingdom
    Outstanding work Partner - Digital Marketing & Growth Marketer
  • Augmetic 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/hr
    10 - 49
    2013
    London, United Kingdom
    They have a great pool of talent, and are able to deliver large projects. - Mark A
  • KAMG 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

    NA
    2 - 9
    2019
    London, United Kingdom
  • In 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

    NA
    2 - 9
    2021
    London, United Kingdom

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