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
  • As a leading international Digital Marketing Agency, Makolab delivers solutions for both business and domestic purposes and can fulfil client goals in any area of the digital world. With over 25 years in the industry, our portfolio is not only diverse but highlights our exceptional ... read Makolab reviews & insights

    < $25/hr
    50 - 249
    1989
    London, United Kingdom
    Good web design for - Director General
  • Team in India is the best web development company in the UK (CMMI level 3 appraised) with 10K+ clients over the last 21 years. We provide professional web design, development, and marketing services with 100% client satisfaction.

    NA
    250 - 999
    20
    London, United Kingdom
    Most of our Salesforce accounts were set up by me, but I required assistance with the more challengi - Search Engine Optimization Executive
  • In front of the right people, you shine. But you just don't get in front of enough of them. So your pipeline has stalled and you're looking for a solution. Manifest only works with creative, media and similar agencies; so our team are all ex-agency pros who have the emotional intelligence to engage with your ... read Manifest Business Development Ltd reviews & insights

    NA
    10 - 49
    0
    London, United Kingdom
  • Shawfire Media is a well-known business that specializes in helping eCommerce brands increase revenue through email marketing strategies. Our performance-driven services guide companies above $50, 000 monthly earnings to increase their email marketing results by $10, 000 to $50, 000. The team utilizes Klaviyo and related industrial tools to optimize customer relations, automate selling operations ... read Shawfire Media reviews & insights

    NA
    10 - 49
    2022
    London, United Kingdom
  • Using AI Tools

    • ChatGPTChatGPT

    Sales Hype is a HubSpot Solutions Partner providing managed B2B outbound lead generation for founder-led and director-led companies across the UK and GCC.We help B2B teams build predictable sales pipeline through targeted prospecting, outbound messaging, protected sending setup, HubSpot pipeline visibility, and weekly reporting.Sales Hype is built by operators, not a traditional agency. The same ... read Sales Hype Ltd reviews & insights

    $25 - $49/hr
    2 - 9
    2023
    London, United Kingdom

    Why Sales Hype Ltd?

    • Operator-led, not agency-led
    • UK and GCC market fluency
    • HubSpot pipeline visibility
  • Magnet Monster is a retention marketing agency focused exclusively on eCommerce and direct-to-consumer (DTC) brands. The company helps online stores increase profitability, customer lifetime value (CLV), and repeat purchases through owned marketing channels such as Email, SMS, WhatsApp, Direct Mail, and Push Notifications. It has helped more than 300 eCommerce brands with retention marketing over ... read Magnet Monster reviews & insights

    $25 - $49/hr
    10 - 49
    2018
    London, United Kingdom
  • We apply a trusted and proven email marketing flow structure used by some of the biggest brands in eCommerce, fully automated. This includes full flows for wherever your customer is in their journey with your brand, ensuring fully customised and bespoke touchpoints. Abandoned carts, VIP lists, curated segmentation, win-back sequences to name just a few. ... read The Normal Company reviews & insights

    $50 - $99/hr
    10 - 49
    2019
    London, United Kingdom
  • The Lead Generation Company has built a strong reputation across Canada, the U.S., Australia, and the U.K. for doing what we do best – helping our clients grow their businesses by generating automated, qualified sales opportunities with high conversion rates. We take our business seriously, and we have the results to prove it. With over ... read Lead Generation Company reviews & insights

    NA
    2 - 9
    London, United Kingdom
  • Based in London and covering the UK, Designated we provide professional and bespoke virtual personal assistant, marketing, bookkeeping and finance services and HR support to business owners, consultants and entreprenuers looking for an immediate and flexible support model. Our approach is resourceful, highly motivated and enthusiastic. What distinguishes Designated is the enthusiasm and talent of ... read Designated reviews & insights

    NA
    50 - 249
    2013
    London, United Kingdom
  • By The Scruff is a carefully curated blend of technical and creative talent. Led with conviction from our home in London, we are team players delivering digital solutions for creative agencies and marketers throughout the UK and North America.

    $50 - $99/hr
    2 - 9
    2003
    London, United Kingdom
  • We are the best digital marketing agency in London, England, helping small to medium businesses grow online. If you are looking for one of the top marketing services agency in London, contact us today.

    $25 - $49/hr
    50 - 249
    0
    London, United Kingdom
  • Keep Writing is your premier digital marketing agency located in the heart of East London, dedicated to elevating your online presence with comprehensive digital solutions. With over 340 satisfied clients and a track record of driving 85% sales growth for brands, Keep Writing stands out as the go-to agency for businesses aiming to enhance their ... read Keep Writing reviews & insights

    $150 - $199/hr
    Freelancer
    2022
    London, United Kingdom
  • WMA is a full service digital agency, specialising in music and entertainment, dedicated to helping Talent and Brands connect with their target audience. Creating remarkable, award winning campaigns, WMA has offices in London, New York, LA, Nashville and Melbourne and covers a number of disciplines including: - Marketing Strategy - Publicity - Creative (Film & ... read WMA reviews & insights

    $50 - $99/hr
    50 - 249
    2013
    London, United Kingdom
  • We started this agency after working in agencies and seeing how it "should not be done" We want to make sure that we align with who we work with and we are not just media buyers but growth partners - When you grow we grow. At the end of the day, the goal of a ... read Smash Cactus Media reviews & insights

    NA
    2 - 9
    2014
    London, United Kingdom
  • Outsourced BD: Your Partner for Strategic Email Outreach and Content Marketing At Outsourced BD, we specialize in transforming business growth through high-volume targeted email outreach and strategic content marketing. Our tailored approach ensures your brand not only reaches but resonates with your ideal audience, driving engagement and conversions. With a focus on delivering measurable results, ... read Outsourced BD reviews & insights

    NA
    2 - 9
    2023
    London, United Kingdom
  • Kualo. It's a strange name, we're the first to admit it. When we founded this company over a decade ago, we wanted to build a hosting experience that at it's very core strives to be different, to do things better than the thousands of other hosts on the market. And for us, this started with ... read Kualo reviews & insights

    < $25/hr
    10 - 49
    2000
    London, United Kingdom
  • The Fashion Digital is the first dedicated fashion social media and content agency, specialising in social media and online content. We're a London-based team with a global client base. We're social media strategists, copywriters and editors, who pride ourselves on looking at social media and e-commerce content through editorial spectacles. The Fashion Digital was founded ... read The Fashion Digital reviews & insights

    $25 - $49/hr
    2 - 9
    2016
    London, United Kingdom
  • Creative marketing has disrupted entire industries. Now it's your turn. Together we'll reflect your purpose with your personality; so your audience stops ignoring your ads and starts spreading your name.

    $100 - $149/hr
    2 - 9
    2017
    London, United Kingdom
  • KISS is the creative agency that clarifies the complex and makes the memorable. At KISS, we keep it successfully simple. Our proven ability to cut through complexity and deliver standout results has enabled us to build our reputation and win a fantastic family of clients in Science, Technology, Education and affiliated sectors. We work with ... read KISS Communications reviews & insights

    < $25/hr
    10 - 49
    2007
    London, United Kingdom
  • Spartan Marketing is the UK-based lead generation agency providing the best lead generation services here since 2017. We specialise in generating voice-qualified leads, pay-per-click ads, and generating investment leads through targeted email marketing. We also provide Adwords campaign management services to all our clients. So whether you are looking for lead generation services or campaign ... read Spartan Marketing reviews & insights

    NA
    2 - 9
    London, United Kingdom
  • If you are looking for the best website design, development, and marketing services to grow your business online, we are here to help. We are a team of certified experts with tremendous experience in web design, development, and marketing who’ll walk with you all through. Our Core Values Committed to delivering the best Honest and ... read Unified Marketing Agency reviews & insights

    $25 - $49/hr
    2 - 9
    London, United Kingdom
  • Xander Marketing is the outsourced marketing partner of choice for SaaS businesses that need more customers, leads, website traffic and to build their brands. If you lack the time, resources or know how to undertake marketing then get in touch. We work in partnership with SaaS businesses around the world to deliver fully integrated online ... read Xander Marketing reviews & insights

    $50 - $99/hr
    10 - 49
    2009
    London, United Kingdom
  • We help our clients to get a competitive advantage by connecting the science and art of marketing. We deliver ethical data driven marketing activities ranging from a connected ecosystem to ongoing insight and optimizations.

    $25 - $49/hr
    2 - 9
    London, United Kingdom
  • Our story began in 2000 when director Mike Rowe founded an agency specialising in social media and Word of Mouth marketing.The business grew exponentially, working with some of the best brands on the planet before being sold in 2022, for £100M+ when it employed more than 200 people, with six offices around the world.The Advocacy ... read The Advocacy Agency reviews & insights

    NA
    10 - 49
    2000
    London, United Kingdom
  • We don't just run ads, we drive revenue. We specialise in advertising and automated outreach, which unlocks a steady flow of inbound enquiries from potential customers. But unlike marketing agencies, our systems and support take you all the way to the closed sale. We help you to translate every enquiry we generate from warm lead, ... read Rainmaker Digital reviews & insights

    NA
    10 - 49
    London, United Kingdom
  • We harness in-depth keyword research to pinpoint opportunities for your business. By targeting precise, high-impact terms, we elevate your rankings, driving organic traffic and fostering growth in a competitive digital landscape.We leverage strategic content marketing to amplify your website's impact. By crafting compelling, SEO-optimized content, we not only enhance your site's authority but also engage ... read Madx Digital reviews & insights

    NA
    10 - 49
    London, United Kingdom
  • We work with your paid digital channels, including pay per click (PPC), Amazon ads, paid social media, remarketing, display, affiliates and more to win new customers and promote loyalty in your brand advocates.Acquiring customers through paid digital channels can be expensive, and we want to make every click count. We provide landing page testing and ... read Lumo Digital reviews & insights

    NA
    10 - 49
    London, United Kingdom
  • We're a growing performance marketing agency based in London, specialising in Paid Search & SEO campaigns. We work with leading brands, experienced in scaling Fashion, Law, Finance, learning and developing brands. Our goal is to help brands reach new audiences through data driven targeting, impactful content creation and our fresh approach.We're attracting the brightest minds ... read Tree Post Agency reviews & insights

    NA
    10 - 49
    London, United Kingdom
  • IRG Media’s mission is to become earths most results driven Ecom and Info Product marketing agency and to erase the ‘I’ve been burnt in the past’ conversation that all founders have. So we’ve removed the risk entirely for our clients. They do not pay us a single cent until we actually deliver profitable results. We ... read IRG Media reviews & insights

    NA
    10 - 49
    2020
    London, United Kingdom
  • Bitslet is a marketing agency specializing in lead generation and building robust sales pipelines.We collaborate with businesses to identify their goals, understand their audience, and create strategies that drive sustainable growth. Our core expertise lies in delivering Marketing Qualified Leads (MQLs) through LinkedIn lead generation, email marketing, and building highly targeted contact lists. Our focus ... read Bitslet reviews & insights

    < $25/hr
    10 - 49
    2021
    London, United Kingdom
  • Using AI Tools

    • ChatGPTChatGPT

    From strategy to storytelling, we bring bold ideas to life—creating world-class F&B brands, curating standout hospitality experiences and activating communities around the world.

    NA
    10 - 49
    2002
    London, United Kingdom

    Why TGP International?

    • Bold Ideas
    • Standout Hospitality Experiences
    • Real World Industry Experience
  • Using AI Tools

    • ClaudeClaude

    AminoWebsites is a specialized peptide marketing agency helping peptide brands build a stronger online presence, attract qualified customers, and achieve sustainable digital growth. We specialize in high-converting website design, ecommerce development, peptide SEO, paid advertising, email marketing, copywriting, and conversion-focused digital solutions tailored to the peptide industry. Our team combines industry expertise, strategic marketing, technical ... read Amino Websites reviews & insights

    NA
    50 - 249
    2015
    London, United Kingdom

    Why Amino Websites?

    • Peptide Industry Expertise, Specialized knowledge
    • Results-Driven Strategies, Data-driven marketing
    • Conversion-Focused Solutions, High-converting web
  • Using AI Tools

    • ClaudeClaude

    Amino Marketing is a specialized peptide marketing agency dedicated to helping peptide brands build stronger digital presence, attract qualified customers, and achieve measurable growth. We provide comprehensive digital marketing solutions, including peptide SEO, Meta Ads, Google Ads, website design and development, ecommerce marketing, email marketing, content marketing, and conversion rate optimization.Our team combines industry expertise, ... read Amino Marketing reviews & insights

    NA
    50 - 249
    2015
    London, United Kingdom

    Why Amino Marketing?

    • Peptide Industry Expertise, Specialized knowledge
    • Results-Driven Strategies, Data-driven marketing
    • Conversion-Focused Solutions, High-converting web
  • Shake Content is a London-based, LinkedIn-first B2B go-to-market (GTM) content agency that helps founders, CEOs, and leadership teams build authority, brand visibility, and commercial growth through LinkedIn. The agency works globally and focuses on turning executive expertise and real business experience into authentic, consistent content and thought leadership.The company's core services include LinkedIn Content Strategy, ... read Shake Content reviews & insights

    < $25/hr
    2 - 9
    2023
    London, United Kingdom
  • RT7 Digital is a specialised Amazon marketing agency that uses data-driven techniques to help brands grow in the world's most competitive marketplace. We specialize in empowering businesses to unlock the full potential of the world's largest online marketplace - Amazon. With our expertise and cutting-edge strategies, we are dedicated to helping companies of all sizes ... read RT7 reviews & insights

    NA
    10 - 49
    2012
    London, United Kingdom
  • We are specialists in generating and capturing shopper demand for brands using best in class digital marketing strategies across the worlds largest online retailers such as Amazon, Shopify, TikTok Shop and more. Our growth strategy provides your business with an ever evolving roadmap of key performance levers available for your brand to achieve sustainable sales ... read Verbe Digital reviews & insights

    NA
    10 - 49
    2023
    London, United Kingdom
  • We’re a close-knit team of inspired professionals who love what we do. With over a decade of experience, we create web design, software and search marketing solutions to help organisations achieve their goals and grow their brands. We do this by listening closely to you: our clients. By understanding your story, sharing inspirations and collaboratively ... read Totally reviews & insights

    < $25/hr
    10 - 49
    2000
    London, United Kingdom
  • To deliver transparent results with a first class service. To create an awesome environment our team is proud of & in which they can thrive We are passionate about uncovering new digital marketing opportunities for ambitious brands seeking to push boundaries and drive meaningful impact. Our integrated digital marketing strategies help transform our clients from ... read Silvertip Digital reviews & insights

    NA
    10 - 49
    2016
    London, United Kingdom
  • 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 Kas Andz Marketing Group reviews & insights

    $100 - $149/hr
    10 - 49
    2018
    London, United Kingdom
  • Allsopp media is a digital marketing agency. We provide digital marketing services to aspirational brands with a purpose. We understand how complex promoting a business can be. That’s why our professional digital marketing services are tailored to individual needs of our clients. Allsopp Media creates highly customised digital marketing campaigns. We are here for businesses ... read Allsopp Media reviews & insights

    $50 - $99/hr
    2 - 9
    2015
    London, United Kingdom
  • Founded in 2021, Leads Nurtured is a leading digital marketing agency dedicated to helping small and growing businesses thrive through affordable, effective lead generation and digital marketing solutions. We specialize in Duda website design, local SEO, Google Ads management, and AI-driven marketing tools, offering tailored plans - Pulse, Surge, and Nova - to meet the ... read Leads Nurtured reviews & insights

    NA
    2 - 9
    2021
    London, United Kingdom
  • CryptoPR.com has a team of 100+ staff with a track record of providing successful Crypto marketing services for more than 2 years. Our leadership team has a range of experience, expertise and connections. Boost your results and get your Crypto PR or project promoted on the biggest crypto news sites including Yahoo Finance, MarketWatch, Bitcoin.com, ... read CryptoPR reviews & insights

    $25 - $49/hr
    10 - 49
    2021
    London, United Kingdom
  • Digivate is a specialist, award winning agency whose business is to design, build, maintain and promote ecommerce websites. Our goal is to maximise the return on your online spend. The company is recognised as a leader in the field and has built dozens of ecommerce sites. The team at Digivate all have extensive practical experience ... read Digivate reviews & insights

    $100 - $149/hr
    10 - 49
    1998
    London, United Kingdom
  • We are a software development company based in the United Kingdom with some Europe, Asia, and eastern Europe offices. Our strategy is to bring the top 20% of Asia and eastern Europe's talents to our company to create high-quality software at a low price for our customers. Our location allows us to offer you services ... read Raznameh group reviews & insights

    < $25/hr
    10 - 49
    2020
    London, United Kingdom
  • The consultancy describes itself as an integrated marketing strategist and 'accidental SEO' that focuses on digital channels. It specialises in search, particularly SEO, and has experience working with organisations ranging from multinational businesses to charities and local SMEs. Core services include SEO consultancy, SEO strategy and implementation, multichannel marketing strategy and campaigns, outsourced or fractional ... read The Accidental SEO reviews & insights

    $50 - $99/hr
    50 - 249
    2015
    London, United Kingdom
  • we offer a comprehensive range of digital services designed to elevate your business in today’s fast-paced digital world. From cutting-edge web development and design to innovative mobile application development, we create tailored solutions that enhance your online presence and user experience. Our digital marketing expertise ensures that your brand connects with the right audience, driving ... read Dedesign Solutions reviews & insights

    < $25/hr
    2 - 9
    2023
    London, United Kingdom
  • Platypus Digital is a digital marketing agency working with charities and other great organisations. We take really, really good care of our clients, helping them make sense of an often complex area. Our friendly experts care more about delivering the best possible work than growing an unmanageably large client base. We've also worked in charities ... read Platypus Digital reviews & insights

    NA
    2 - 9
    2014
    London, United Kingdom
  • March is a design agency for the design sector. We improve the relationships between design-based brands and their audiences, by helping them clearly and effectively express their identity and values. Creating a meaningful brand requires empathy, experience, and a flair for good storytelling. March improves the relationship between brands and their audience by helping them ... read March reviews & insights

    NA
    2 - 9
    2015
    London, United Kingdom

Post your project. Get proposals from PRO-verified firms.

Goodfirms recommends the top 3. You pick the winner.

Why Trust Goodfirms

Goodfirms is the world’s leading reviews and ratings company featuring 100,000+ tech companies from across the globe, complete with 80,000+ humanly vetted client reviews, detailed portfolios, hourly rates, employee strength, and more to help you choose your perfect tech partner.

Humanly-Vetted Client Reviews

Our researchers have personally vouched for the authenticity of 80,000+ client reviews by speaking directly with clients, cross-checking project details, timelines, and results to ensure 100% credibility.

Data-Driven Rankings

Data powers our company listings. Every company listed is evaluated based on its expertise, experience, market presence, reviews, and client satisfaction rate, which helps buyers confidently choose the right tech partner.

Global Trust & Recognition

Goodfirms is trusted by 100,000+ businesses in 160+ countries to connect with reliable tech partners. Our reputation is built on 80,000+ verified reviews and rankings you can trust.

Transparency In Detail

From verified client reviews and portfolio highlights to service focus and pricing, Goodfirms provides a 360-degree view of every company, helping 2+ million monthly users find the perfect tech partner.

Trending insights from Goodfirms

Valuable insights from top experts accelerate decision-making.

Why Most "AI SEO" Advice Is Just Old SEO Wearing a New Badge
How Top Global iGaming Operators Scale Across Regulated Markets: Lessons from Betsson, Flutter, and Entain
TikTok Marketing for Brands: Strategy, Costs & Trends for 2026
Read all research articles