Top Email Marketing Companies in London

Researched by:Goodfirms Research TeamUpdated:November 15, 2026

Goodfirms has reviewed 294 Email Marketing Companies in London as of November 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 294 Email Marketing Companies in London - part of 13,113+ 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
  • Solmaz 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/hr
    2 - 9
    2024
    London, United Kingdom
  • Founded 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/hr
    2 - 9
    2012
    London, United Kingdom
  • We 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/hr
    2 - 9
    2009
    London, United Kingdom
  • One 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

    NA
    10 - 49
    2009
    London, United Kingdom
  • Brandnation 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. ... read Brandnation reviews & insights

    $300+/hr
    10 - 49
    London, United Kingdom
  • Cloud 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. ... read Cloud Markethink Limited. reviews & insights

    NA
    2 - 9
    2011
    London, United Kingdom
  • We 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. ... read InboundFintech reviews & insights

    NA
    10 - 49
    2017
    London, United Kingdom
  • After 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

    NA
    10 - 49
    2016
    London, United Kingdom
  • We are an award-winning London creative agency & digital marketing agency based in London. Our team comprises digital experts across the full marketing spectrum. From platform specialists, and conceptual and creative individuals through to technical web developers. We hire carefully to ensure that we are capable of delivering the brilliant ideas we come up with.With ... read Ality reviews & insights

    NA
    10 - 49
    London, United Kingdom
  • WMG, part of the IDHL Group, is a fast-growing digital agency with a focus on data and ROI through delivering SEO, PPC, Content Marketing and Search. With sales offices in central London, Manchester and Harrogate, all work is carried out at the Harrogate headquarters by specialist teams of digital marketers. WMG boasts robust client retention ... read WMG Agency reviews & insights

    NA
    50 - 249
    2000
    London, United Kingdom
  • Grey Dog is a full-service marketing and events agency. Our mission is to understand what success means for you and implement tailored strategies that not only meet, but surpass your goals. With so many marketing platforms to choose from and the need to keep up with rapidly changing trends and technology, doing your own marketing ... read Grey Dog reviews & insights

    $150 - $199/hr
    10 - 49
    2011
    London, United Kingdom
  • Our clients benefit from our lean, agile and innovative approach to organic growth. We have an aim to build a company of digital marketing addicts, who are passionate about delivering results for clients they believe in. Our values dictate our decisions and actions. This filters through every stage in our clients campaigns as well as ... read Digital Rainmaker reviews & insights

    NA
    10 - 49
    London, United Kingdom
  • Let’s be real—SEO has taken a beating over the years. We’ve seen businesses fall into the same traps over and over again. Some sign up for cheap SEO services, lured in by flashy promises, only to end up with generic strategies, poor execution, and zero results. Others go for big-name agencies, paying sky-high fees just ... read SEOBoost reviews & insights

    $50 - $99/hr
    2 - 9
    2024
    London, United Kingdom
  • With an extensive background in online sales stretching back over 10 years we are an agency unlike any other.We have a huge database of Amazon knowledge accrued the hard way – by selling everything from knitting needles to multi vitamins to high ticket specialist machinery. We have extensive experience of managing accounts of all sizes, ... read Amazon Consultancy Services reviews & insights

    NA
    10 - 49
    London, United Kingdom
  • We're a digital innovation partner for consumer-facing brands, delivering growth through culturally relevant creative and tech. Our teams thrive on speed and use our design sprint methodology to deliver marketing, CX, and new products & services.We combine emerging technology with storytelling, the speed of culture, and design to create innovative CX that gains attention and ... read Rehad Agency reviews & insights

    NA
    10 - 49
    2005
    London, United Kingdom
  • Best Marketing Agency delivers real ROI in the UK by moving the metrics that matter most to your business. Our expert team uses innovative, data-driven strategies to ensure measurable growth and success.Having an exceptional online presence is more important than ever before. Customers search everywhere – Google, social media, you name it. So, how can ... read Best Marketing Agency reviews & insights

    NA
    2 - 9
    0
    London, United Kingdom
  • Adwortise, a leading digital marketing agency, provides a comprehensive suite of online solutions to help businesses thrive in today's digital landscape. Our expert team of professionals specializes in social media marketing, web development, branding, SEO, and paid advertising. We create tailored marketing strategies with data-driven insights to enhance online visibility, drive engagement, and boost conversions. ... read Adwortise reviews & insights

    $100 - $149/hr
    50 - 249
    2021
    London, United Kingdom
  • Zest Design & Marketing was founded in 2008 by Philip Sisson and is based in the West End of London. Philip previously worked in marketing for over 25 years before starting Zest, specialising in both commercial and residential property. Over the past 11 years Zest have worked delivering innovative, memorable campaigns with companies such as ... read Zest DM reviews & insights

    < $25/hr
    2 - 9
    2008
    London, United Kingdom
  • Terry Arnold offers expert digital marketing and web solutions tailored to help your business grow. From SEO and content creation to custom strategies, we deliver smart, effective results that boost your online presence and drive success. ... read Terry Arnold reviews & insights

    < $25/hr
    50 - 249
    2021
    London, United Kingdom
  • Are you a Tech or Education organisation struggling to grow your revenue, conversion rates, ROAS? Constantly facing a feast and famine cycle of new clients. Continually stressing about where your next clients are coming from? Or that there aren't enough of them. I understand. You're really good at what you do. You provide a high ... read Ministry of Innovation reviews & insights

    $100 - $149/hr
    10 - 49
    2004
    London, United Kingdom
  • Code Digital Solutions: Smart Solutions, Real Results. At Code Digital Solutions, we’re not a massive, faceless agency; we are a small, agile team of specialists dedicated to helping startups and small businesses thrive in the competitive digital landscape. Our mission is to provide comprehensive, tailor-made digital strategies—not cookie-cutter solutions—that deliver measurable growth and long-term value. ... read Code Digital Solutions reviews & insights

    < $25/hr
    10 - 49
    2025
    London, United Kingdom
  • Using AI Tools

    • ClaudeClaude

    At MeMo, we are industry obsessed. Hospitality is all we do. Since the company was founded, the focus has been on building specialist expertise across the full marketing mix, allowing us to offer integrated support built specifically for hospitality brands.Our team is structured across dedicated service divisions including Social & Creative, PR & Influencer, Digital ... read MeMo reviews & insights

    NA
    10 - 49
    2011
    London, United Kingdom

    Why MeMo?

    • Hospitality specialists, not generalists
    • Integrated marketing under one roof
    • Flexible approach built around the brand
  • Using AI Tools

    • ChatGPTChatGPT

    At LemScript, we transform business efficiency by automating inbound calls, outbound outreach, and customer support workflows. ... read LemScript reviews & insights

    $150 - $199/hr
    50 - 249
    2016
    London, United Kingdom

    Why LemScript?

    • Efficiency
    • Quality
    • Trust
  • Using AI Tools

    • CanvaCanva

    Noltven is a global business solutions partner dedicated to helping organizations scale efficiently through smarter recruitment and operational excellence. From talent sourcing and workforce recruitment solutions to marketing, automation, and financial support, we help businesses reduce complexity and focus on what matters most—growth. Our approach is built on accountability, accuracy, adaptability, and measurable outcomes. By ... read Noltven reviews & insights

    NA
    10 - 49
    2026
    London, United Kingdom

    Why Noltven?

    • We Understand What Really Needs Fixing
    • We provide end-to-end solutions
    • We have a system that drive efficiency
  • Using AI Tools

    • ChatGPTChatGPT

    At High 5 Guru, we help forward-thinking brands dominate the modern search landscape. As traditional SEO evolves, we bridge the gap between businesses and their future customers by optimizing for both AI-generated answers (like ChatGPT and Google AI) and active community discussions.Through data-driven AI SEO, tailored content indexing, and organic distribution across trusted networks like ... read High 5 Guru SEO Services reviews & insights

    < $25/hr
    2 - 9
    2013
    London, United Kingdom

    Why High 5 Guru SEO Services?

    • Get recommended by ChatGPT and Google AI search.
    • Win trust in Reddit and Quora conversations.
    • Future-proof your SEO for the age of AI search.
  • Smarty Software is a SaaS company based in the City of London, which mainly provides cloud accounting and cloud CRM solution services. It was founded in 2013, then officially launched in 2016 and now a leading small business software provider featuring brands such as Smarty Accounting, Smarty CRM, Smarty Company Check and Smarty Studio. Smarty ... read Smarty Software reviews & insights

    $25 - $49/hr
    10 - 49
    2013
    London, United Kingdom
  • Draft & Deploy is a digital agency offering expertise in branding, logo design, website design and management, and social media strategy. The agency is noted for its understanding of client needs, timely delivery, and the quality of its work. Their leadership and project management skills are consistently highlighted. We create design that makes your value ... read Draft & Deploy reviews & insights

    < $25/hr
    2 - 9
    2026
    London, United Kingdom
  • Britannia Innovation is a UK-based Digital Marketing Agency. A marketing agency or firm means it is a company that helps its clients by providing them with useful and efficient marketing strategies so that they can reach the destination which ends at a successful blooming golden and successful business. There are many marketing agencies around then ... read Britannia Innovation reviews & insights

    < $25/hr
    10 - 49
    2021
    London, United Kingdom
  • We are Qumin, a digital creative agency in London and Shanghai. We’re building global brands in China and beyond. We believe that digital is most powerful when we use it to connect people, cultures, and brands. And now is finally the right time to do that. As China and Asia move faster than their Western ... read Qumin reviews & insights

    NA
    10 - 49
    2012
    London, United Kingdom
  • Technolangs Solutions is an Agency which has worked in all of the domains any IT Company can such as, website development, graphics designing, software development etc. After spending a few years serving in all of the above domains, we have been specified for the better success of our stakeholders. Being a Digital Marketing Agency, we ... read Technolangs Solutions reviews & insights

    NA
    10 - 49
    2021
    London, United Kingdom
  • Proeze, a leading web designing, digital marketing, online branding, and software development company in the U.K. owns a dedicated and young team of industry experts who are committed to delivering the best solutions to the clients. We are a cybersecurity backed company that has partnership with GoDaddy, one of the largest domain registrars and hosting ... read Proeze reviews & insights

    $25 - $49/hr
    2 - 9
    2012
    London, United Kingdom
  • Branders Pro is a premium web design & web development agency specializing in branding and customized digital marketing solutions. We offer a wide range of web design and creative branding services to help you elevate your company and realize an untapped potential of your brand. Our marketing plans and paid campaigns are custom tailored to ... read BrandersPro reviews & insights

    NA
    10 - 49
    2009
    London, United Kingdom
  • Womix Digital is a fully serviced digital consultancy based in London with the aim to find the best digital marketing solutions for your business. We welcome all kinds of businesses, big or small. We pride ourselves in our ability to explain complicated digital marketing strategies (such as SEO and PPC) to our clients and to ... read womix.digital reviews & insights

    NA
    2 - 9
    2019
    London, United Kingdom
  • Oderpy is an award-winning provider of SEO services, for leading brands and prospering SME's across the UK. We help businesses measure, understand, and maximise their online potential. Our expert team is made up of content managers, link builders, brand managers, web techies and experienced online marketers who work together to provide measurable results for our ... read Oderpy LTD reviews & insights

    NA
    10 - 49
    London, United Kingdom
  • With 20 years experience, we exist to help businesses grow quickly and efficiently. Simultaneously reducing costs and enabling growth through a mixture of technology and people. From £99, businesses can access our platforms and resource pools to drive accelerated growth and improve performance. Businesses of all sizes can leverage our infrastructure and expertise to take ... read Causeway Connect reviews & insights

    < $25/hr
    10 - 49
    2013
    London, United Kingdom
  • Buimb Digital is a digital marketing Company that serves as a valuable partner for businesses looking to thrive in the digital landscape. By leveraging their expertise and utilizing various digital marketing channels, agencies can help businesses increase brand visibility, attract targeted traffic, engage with customers, generate leads, and ultimately drive business growth. With their wide ... read Buimb Digital Marketing reviews & insights

    < $25/hr
    250 - 999
    2012
    London, United Kingdom
  • SparkX Digital is a full-service digital marketing agency that helps businesses of all sizes achieve their online goals. We offer a wide range of services, including: Search engine optimization (SEO) Pay-per-click (PPC) advertising Social media marketing Content marketing Email marketing Website development Cyber security We have a team of experienced and certified professionals who are ... read SparkX Digital reviews & insights

    < $25/hr
    10 - 49
    2023
    London, United Kingdom
  • we strongly believe in staying at the forefront of the marketing industry. That's why we invest time and resources to stay up to date with the latest trends and best practices. We understand that the marketing landscape is changing rapidly, and we strive to stay ahead of the game.Our team of marketing experts is passionate ... read Freshmarkom reviews & insights

    $25 - $49/hr
    2 - 9
    London, United Kingdom
  • Rewaqe is a digital marketing and advertising agency founded in 2021 by Saloni Khandelwal. It specializes in providing comprehensive marketing solutions to help businesses scale and achieve their growth goals. Rewaqe focuses on delivering tangible results, transparency, and optimization through innovative strategies and data analysis. Rewaqe provides a full-funnel approach to digital marketing, covering various ... read Rewaqe reviews & insights

    < $25/hr
    2 - 9
    2021
    London, United Kingdom
  • Rocket SaaS is a B2B SaaS marketing agency based in London, built from the ground up to over £1.3 million in annual recurring revenue using inbound marketing alone. We now help other SaaS companies do the same, acting as a flexible, embedded partner to plan, execute and optimise full-funnel growth strategies. Our process begins with ... read Rocket SaaS reviews & insights

    NA
    10 - 49
    2022
    London, United Kingdom
  • EditEdge is a creative agency specializing in professional YouTube video editing, custom logo design, and impactful social media graphics. We help brands stand out with engaging visuals, fast turnaround, and a collaborative, client-focused approach ... read EditEdge reviews & insights

    NA
    2 - 9
    2025
    London, United Kingdom
  • Using AI Tools

    • ClaudeClaude
    • ChatGPTChatGPT
    • CanvaCanva

    Scale your home ecom brand to £150k a month - and beyond.DeqVision is the all-in-one growth partner built for home & garden online stores. Website, paid ads, email marketing, all with the goal of getting you more revenue.From niche home decor to full-scale furniture brands, we help ecommerce companies increase revenue through high-converting campaigns, smart ... read DeqVision reviews & insights

    $100 - $149/hr
    10 - 49
    2023
    London, United Kingdom

    Why DeqVision?

    • Specialised in home-related businesses
    • Build strategies based on your market and offer
    • Connect digital campaigns with real foot traffic
  • Using AI Tools

    • ChatGPTChatGPT
    • ClaudeClaude
    • ClayClay
    • ApolloApollo
    • n8nn8n
    • + 4 More

    GROU is a B2B lead generation agency running outbound, LinkedIn content, ads and demand generation as one system that builds qualified pipeline. Most agencies sell one channel or just book meetings. We run them together and optimise for closed deals, not vanity metrics. → Outbound lead generation across email and LinkedIn → LinkedIn content and ... read Grou reviews & insights

    $50 - $99/hr
    10 - 49
    2024
    London, United Kingdom

    Why Grou?

    • 100M in pipeline influenced for B2B clients
    • 15 years in B2B marketing
    • One team for content, ads, and outbound
  • Cognition is the only UK agency whose success is built on humanising marketing, sales and technology by underpinning it with psychology and decision science. This foundation enables us to change the way organisations think, feel and act, through cultural and behavioural change. It’s why we’re in the top 2% of all UK agencies and one ... read Cognition reviews & insights

    NA
    10 - 49
    1998
    London, United Kingdom
  • Small enough to be flexible Experienced enough to make a difference Pixel Hero is an experienced web design agency covering the whole UK; offering Concrete5, CS-Cart and other CMS and e-commerce websites. We aim to provide you with a website that provides you with the leads and sales you need to improve and expand your ... read Pixel Hero reviews & insights

    $100 - $149/hr
    2 - 9
    2015
    London, United Kingdom
  • With a proven track record in the development of websites and delivery of online marketing campaigns, our clients vary hugely in size, location and sector. However, the one thing that they all have in common is the need to make their websites work hard for them. That’s why they choose to unleash the power of ... read Spindogs reviews & insights

    NA
    50 - 249
    2004
    London, United Kingdom
  • Polarize is an all-in-one eco-friendly agency that builds energy-conscious websites, host them, and helps businesses get more traffic and increase their sales! ... read Polarize Ltd reviews & insights

    $50 - $99/hr
    2 - 9
    2020
    London, United Kingdom
  • We believe that technology has the power to shape a better world. Which is why we harness our expertise and experience to collaborate with partners who make a positive impact on both people and the planet. Over the last decade, progressive companies have entrusted our multidisciplinary team to build digital products that help solve (some ... read Neverbland reviews & insights

    $25 - $49/hr
    2 - 9
    London, United Kingdom

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