Top SEO Companies in London

Researched by:Goodfirms Research TeamUpdated:September 5, 2026

Goodfirms has reviewed 697 SEO 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 $37, median client rating is 4.9, and 15% of firms employ 50+ members. Explore the vetted SEO Companies in London below, compare their strengths, and connect with the provider best suited to your requirements.

Are you looking for the best SEO companies in London? Hiring SEO companies offers various benefits. It helps in understanding the outside perspective of the business and helps create a broader mindset for accepting changes. Experts at the top SEO agencies in London have introduced various new methods of conducting daily activities. It helps modify monotonous thinking and offers creative ideas to function. Therefore, as the demand for outsourcing SEO firms increases, the number of best SEO agencies in London is rising. Goodfirms understands the need to find the one matching your requirements from a pool of several SEO firms. Hence, a list of the top SEO companies in London is below.

697Verified firms
$37/hrMedian hourly rate
4.9 ★Median rating
15%Have 50+ members

Goodfirms has verified 697 SEO Companies in London - part of 34,024+ SEO Companies, 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
Headquarters
Action

Here are the London's Best SEO Agencies

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Service
Hourly Rate
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ReviewsAll Companies
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Client Type
  • Gatsboy is an international tech company that is empowering local businesses to get online. We don’t just build websites with purpose — we’re there for each step of the journey, providing all the tools and support that small businesses need to boost their online presence. Founder Chris Nutbeen was frustrated with the options available to ... read Gatsboy reviews & insights

    NA
    10 - 49
    2018
    London, United Kingdom
  • Union Jack Studio is a dynamic creative hub nestled in the heart of a bustling cityscape. Specializing in multimedia content creation, our studio offers a myriad of services including video production, photography, graphic design, and <a href="https://unionjack.studio/">best plans for web design</a>. With a team of innovative minds driven by passion and expertise, we craft compelling ... read Union Jack reviews & insights

    < $25/hr
    2 - 9
    0
    London, United Kingdom
  • Over the last 25 years, our expert team has leveraged customer insights to address challenges and deliver high-quality solutions through collaboration with leading international clients. We envision dedication to accessibility, ensuring that our solutions empower every business. We have a history of delivering excellence in Custom Software Development, Digital Marketing, Resource Augmentation, Amazon Web Services, ... read Softech Systems Pvt LTD reviews & insights

    < $25/hr
    50 - 249
    1998
    London, United Kingdom
  • PNdigital is a leading SEO services agency, with the tools and expertise to put your website ahead of the rest. Based in the UK, our passion and commitment to each of our clients is at the heart of everything we do. Our one goal in business is to get you more visible, more traffic, and ... read PNdigital reviews & insights

    $100 - $149/hr
    10 - 49
    2016
    London, United Kingdom
  • Meer & Meer Ltd a digital marketing agency in UK provides SEO, PPC, content writing, UI/UX design, web development, and accounting services. Meer & Meer Ltd. offers every type of service for your business. Use our ideas to boost your performance with Accounting & Digital Marketing Services UK. Get to know more about us. Meer ... read Meer & Meer LTD reviews & insights

    $25 - $49/hr
    10 - 49
    0
    London, United Kingdom
  • So-Creative is a dynamic, award-winning web development and software agency that transforms how businesses and brands engage with their audiences. With a team that has been at the forefront of digital innovation for many years, So-Creative redefines the boundaries of design, technology, and creativity.By working closely with clients, So-Creative ensures that their vision is not ... read So-Creative reviews & insights

    NA
    10 - 49
    2010
    London, United Kingdom
  • Skygraff London™ is a dynamic and multifaceted creative agency dedicated to delivering innovative digital solutions tailored to meet the unique needs of our clients. With a strong reputation for excellence, we specialize in a comprehensive range of services, including website design, UI/UX design, product design, photography, and videography. Our website design services focus on creating ... read Skygraff London reviews & insights

    $25 - $49/hr
    10 - 49
    2024
    London, United Kingdom
  • The BIG LIME Agency is a full-service marketing & creative studio based in the UK & UAE, specializing in branding, content creation, website development, and digital marketing. Most agencies will either give you a pretty brand that doesn’t convert, or a funnel that works but looks like it was built in 2006. We don’t do ... read The Big Lime reviews & insights

    $50 - $99/hr
    2 - 9
    2024
    London, United Kingdom
  • Iris is a global creative agency delivering expert design and marketing solutions to enterprise brands, growing businesses and agencies worldwide. Think of us as your extended creative and marketing team that seamlessly integrates into your workflow to help you scale, achieve greater results and increase your influence.

    NA
    10 - 49
    2009
    London, United Kingdom
  • DataXpie, an award-winning digital solutions company founded in 2018, combines development, design, and marketing expertise. Based in London, we help businesses worldwide build strong brands, increase engagement, and achieve measurable growth through strategic innovation.

    < $25/hr
    10 - 49
    2018
    London, United Kingdom
  • Devhexa is committed to delivering high-quality web development, software development, and digital marketing services Our commitment to excellence drives us, and we're dedicated to reshaping how IT consultancy works. With a highly experienced and professional team, were here to support your business every step of the way. Book your free consultation today!

    $25 - $49/hr
    50 - 249
    2014
    London, United Kingdom
  • Using AI Tools

    • ChatGPTChatGPT
    • ClaudeClaude
    • MidjourneyMidjourney
    • GeminiGemini
    • PerplexityPerplexity
    • + 1 More

    Ecom Solz Ltd. is a UK-based e-commerce marketing and automation agency founded in 2022, helping brands launch, manage, and scale across the world's leading online marketplaces and digital channels. We specialize in end-to-end e-commerce growth — from Amazon PPC and listing optimization to Shopify store setup, TikTok Shop management, Meta advertising, and influencer marketing. Our ... read Ecom Solz ltd reviews & insights

    $25 - $49/hr
    10 - 49
    2022
    London, United Kingdom

    Why Ecom Solz ltd?

    • Amazon & Multi-Marketplace Growth Experts
    • Data-Driven Results, Not Just Promises
    • Full-Service E-Commerce Under One Roof
  • Using AI Tools

    • Alt Saint AI FrameworkAlt Saint AI Framework
    • ChatGPTChatGPT
    • ClaudeClaude
    • PerplexityPerplexity
    • GeminiGemini

    Alt Saint Group is an AI Transformation, Automation and Digital Growth agency helping businesses modernize operations, increase efficiency and accelerate revenue growth through practical applications of artificial intelligence.We work with SMEs, professional service firms, healthcare providers, manufacturers, construction companies, luxury brands and yacht industry businesses across the UK and Europe.Our services include AI strategy and ... read Alt Saint reviews & insights

    $150 - $199/hr
    2 - 9
    2025
    London, United Kingdom

    Why Alt Saint?

    • We are an AI first service company
    • Our R&D team is at the forefront of AI
    • We care about our Client's company as it was ours
  • We are app designers and developers in the heart of London. We take on board the full lifecycle of a product, be it from a small kernel of an idea, or from a well formed plan. We strategise, research, design, test, develop and lovingly support our apps in iOS, Android and the web. Our aim ... read Milo Creative reviews & insights

    < $25/hr
    10 - 49
    2002
    London, United Kingdom
  • V1 Technologies is one of the most trusted and reliable web and mobile app development companies in UK. We have established ourselves as the most reliable brands through continuous learning and offering innovative solutions to businesses of all sizes. Our team of professionals are highly qualified and skilled and are extremely persistent in their search ... read V1 technologies reviews & insights

    < $25/hr
    10 - 49
    2011
    London, United Kingdom
  • We’re copywriters. We command language and design messages. We are the artists of persuasion. Of creating attention. Interest. Desire. Action. This is the art of copywriting. It's power can be yours.

    < $25/hr
    2 - 9
    2007
    London, United Kingdom
  • Founded in 2015, RVS Media is a digital eCommerce agency. The innovative thinker, Rajeev Nar started this project with a dream of creating unique and engaging web commerce stores for the brands across the world. Rajeev and our team share a passion for building interactive technology and promoting the brands in the digital world. Our ... read RVS Media reviews & insights

    $50 - $99/hr
    10 - 49
    2015
    London, United Kingdom
  • Techimo Transformations, your digital innovation partner, is dedicated to providing an extensive array of technology and digital marketing solutions. Our clientele spans the spectrum, from startups and SMEs to corporate giants and public sector entities. With a commitment to excellence, we harness the power of technology to drive transformation. Whether it's crafting tailored strategies, developing ... read Techimo Transformations reviews & insights

    $50 - $99/hr
    2 - 9
    2016
    London, United Kingdom
  • We build effective web solutions and strategies to help you reach customers and prospects across the entire web.

    NA
    10 - 49
    London, United Kingdom
  • We are a data-driven marketing agency. Our focus is on delivering brilliantly creative marketing and eCommerce campaigns based on insight and data. We have simplified the process of getting from brief to production by using structured discovery to help define creative and target media spend. We use an agile project management methodology that focuses on ... read Drop Consultancy reviews & insights

    $50 - $99/hr
    10 - 49
    2009
    London, United Kingdom
  • Get IT Support by Experts Our experts create unique, efficient solutions that meets your specific demands. Ceetech team provides solutions that bring real value. We are dedicated to meeting your needs through our team of highly-skilled developers, creative project managers, and top-notch technology. www.ceetechconsultancy.com

    < $25/hr
    2 - 9
    2017
    London, United Kingdom
  • We turn your Imaginations into Digitally. Web Swiggy is an independent web design studio with a rich history. Founded in 2016, it gathered the best web designers & developers. We at Web Swiggy offer result oriented services for all your digital needs under one roof. Our services vary from website designing & development to Search ... read WebSwiggy-UK reviews & insights

    < $25/hr
    2 - 9
    2016
    London, United Kingdom
  • We work with brands like yours to create websites that your customers will remember, greatly improving your online visibility and exposing your brand with pride. We carefully observe how the world is changing and we participate in these changes. In our work we use the latest trends and design standards in the Internet industry while ... read AccurateWebsites.co.uk reviews & insights

    $25 - $49/hr
    2 - 9
    2018
    London, United Kingdom
  • FINN Partners is more than an integrated marketing agency. We are smart, passionate communications advocates on a mission to make a difference in the world. We change the way brands relate to their markets. The way companies are positioned and perceived. The way causes become movements. How stakeholders view stakes. How great stories are told ... read Finn Partners reviews & insights

    $50 - $99/hr
    1,000 - 9,999
    2011
    London, United Kingdom
  • Pixelette Technologies has been awarded ‘Best AI Agency’ in the UK three times by the Scottish Business Awards along with many other accolades. Whether you’re a budding entrepreneur with limited tech skills, an established business moving towards rapid expansion, or a government functionary looking to redefine efficiency, we offer end-to-end IT services in the realm ... read Pixelette Technologies reviews & insights

    $25 - $49/hr
    250 - 999
    2018
    London, United Kingdom
  • Our expertise lies in bringing your stories to life with video production and animation. We marry this up with well thought out digital and marketing campaigns in order to reach and communicate with your intended audiences.

    NA
    10 - 49
    London, United Kingdom
  • Javed is a qualified actuary (FIA), an award winning C-suite executive, a board member and a successful serial entrepreneur with a breadth of experience, leading complex programmes within both start-ups and large corporate organisations with market cap of over £100 billion, including advising and working with senior management of FTSE100 companies and global household brands ... read Javed Khattak Consulting reviews & insights

    $200 - $300/hr
    10 - 49
    2016
    London, United Kingdom
  • Inspirux is a UK-based digital agency that offers a number of services that include but not restricted to app development, search engine optimization, digital marketing, content writing, and research and analysis. In terms of app development related services, Inspiruxians develop mobile apps that represent the core values of your brand and build loyalty among your ... read Inspirux reviews & insights

    $100 - $149/hr
    250 - 999
    2020
    London, United Kingdom
  • Expert in brand identity and development, public relations and marketing, web design and digital media, we make people think what you want them to think when they think about your brand Although we’re relatively new as a company – we’ve spent the last year perfecting the operations of a newborn agency – we’ve been at ... read Typebar reviews & insights

    $100 - $149/hr
    2 - 9
    2021
    London, United Kingdom
  • Community Builder, Startups, Business Listing, Customer On-boarding Service, Digital Statagies, Content Publishing, Branding, Product Marketing Using Ai, Audio and Video Publishing. An Ai Agency for Voice Search, we develop and execute high-quality voice search optimization and marketing strategies for smart voice devices and platforms. Artificial Intelligence and Voice Search Marketing Assitance India Artificial Intelligence and ... read iamitmm.com - product marketing agency reviews & insights

    < $25/hr
    50 - 249
    2022
    London, United Kingdom
  • Get top-quality IT services for your business including network infrastructure, cloud computing, enterprise security, pen testing and cybersecurity.

    NA
    50 - 249
    2015
    London, United Kingdom
  • Primacy Infotech is the fastest growing it organization in Asia, and the leading Odoo ERP development & mobile app development company working since 2015. Our company develops cloud-based enterprise business process automation software and mobility applications for multiple business functions and providing managed software services under the SaaS model. These high availability online business process ... read Primacy Infotech Limited reviews & insights

    < $25/hr
    2 - 9
    2015
    London, United Kingdom
  • We are a company that offers a complete service in the field of software and application development, web and graphic design and marketing. Whether you are a start up or a more established company, we begin the process by listening closely to the specifics of your needs and learning about your culture, philosophy and goals. ... read SODEWE LIMITED reviews & insights

    $50 - $99/hr
    2 - 9
    2019
    London, United Kingdom
  • YellowFin specialises in branding, web design and marketing for restaurants and other hospitality businesses. That’s where we begin – with processes designed to simplify your company’s story, heritage, uniqueness and most importantly of all, the messaging. We develop and refine hooks which demand action on an emotional as well as practical level. Giving brands, marketing ... read YellowFin Agency reviews & insights

    NA
    2 - 9
    London, United Kingdom
  • In the dynamic digital landscape, businesses grapple with challenges in establishing and maintaining a strong online presence. Digital Dose, an expert in comprehensive services from web development to SEO, provides a holistic remedy for online success. Why Choose Digital Dose? Customer Support: Beyond transactions, we offer lifetime support at no extra cost. Your success is ... read Digital Dose UK reviews & insights

    $25 - $49/hr
    10 - 49
    2023
    London, United Kingdom
  • We design your website with a completely different original design and original content.With responsive coding, we ensure that your website looks perfect on all devices. Unlike the known complex coding on your website, we do very simple and web-friendly coding. We maximize the speed of your website with our unique coding method and various methods. ... read Webcrea reviews & insights

    NA
    10 - 49
    London, United Kingdom
  • Welcome to Webpal Business Ltd, also known simply as Webpal. We are a dynamic digital agency committed to revolutionizing the digital landscape by providing innovative solutions in website development, mobile app creation, ERP software systems, custom software development, and cloud computing services.At Webpal, we combine strategic insights and advanced technology to create customized digital solutions ... read Webpal Business Ltd reviews & insights

    $25 - $49/hr
    10 - 49
    2018
    London, United Kingdom
  • At RVS Media Ltd, we are more than just a Web development Company; we are architects of Your business's success. Our unwavering commitment to excellence drives us to redefine the online business landscape. Whether you're a startup or an established brand, we tailor our services to meet your unique needs, ensuring that your digital dreams ... read RVS Media Pvt Ltd reviews & insights

    $300+/hr
    50 - 249
    2015
    London, United Kingdom
  • Thryve Labs offers a comprehensive range of services, including B2B marketing, sales marketing, SEO, eCommerce development, application development, data analytics, and PPC management, all designed to optimize business growth and online presence. By combining tailored strategies with expert consulting in Google Analytics 4, Google Tag Manager, Looker Studio, and first-party data tracking, Thryve Labs ensures ... read Thryve Labs reviews & insights

    < $25/hr
    2 - 9
    London, United Kingdom
  • At Studios Impact, we believe in the power of creativity to drive change. We’re not just a digital agency—we’re a collective of passionate innovators, designers, developers, and strategists dedicated to crafting experiences that make an impact. Our mission is simple: to help brands tell their stories, connect with their audiences, and achieve their goals through ... read Studios Impact reviews & insights

    NA
    10 - 49
    2015
    London, United Kingdom
  • We are a digital agency, with years of experience providing top notch solutions to diverse clientele of over 1,100+ satisfied clients around the globe. we aim to serve our clientele above and beyond their expectations. We assess and analyse the requirements of our clients’ businesses and look to address their requirements in a strategic and ... read Core 4 Technologies reviews & insights

    $300+/hr
    2 - 9
    2000
    London, United Kingdom
  • Escort SEO UK is a leading agency specializing in comprehensive SEO and web development services tailored for the adult industry. From escort directory SEO and brothel SEO to adult toy marketing, our team ensures your business gains unmatched online visibility. We excel in niche areas such as NSFW chatbot SEO, cam site SEO, stripper SEO, ... read Escort SEO UK reviews & insights

    $25 - $49/hr
    10 - 49
    2022
    London, United Kingdom
  • MEEDEA is a digital marketing agency helping businesses across the UK, Dubai & Ireland with their cost-effective digital marketing solutions. MEEDEA provides web design, social media management, graphic design and end to end digital marketing support through Google Ads & Facebook Ads.

    $25 - $49/hr
    2 - 9
    2023
    London, United Kingdom
  • IBU Group is a global consulting and digital growth firm providing strategic consulting, digital transformation, and international expansion services to businesses, institutions, and organisations worldwide. With a strong focus on business growth, market entry strategy, and digital execution, IBU Group helps clients scale sustainably across global markets. The firm delivers end-to-end consulting and digital services, ... read IBU Group reviews & insights

    NA
    250 - 999
    2012
    London, United Kingdom
  • Using AI Tools

    • GeminiGemini

    We Launch Products and Ideas. We partner with ambitious brands to build, launch, and grow in the world's most innovative industries. 500+ products launched.

    $100 - $149/hr
    10 - 49
    2014
    London, United Kingdom

    Why Blazon Agency?

    • Specialized expertise in launch strategy
    • Proven launch success & scale
    • Time efficiency and operational focus
  • Using AI Tools

    • ChatGPTChatGPT
    • ClaudeClaude
    • GeminiGemini
    • PerplexityPerplexity

    Prox is a creative and digital growth agency dedicated to inspiring over 500+ global brands to make change feel possible. With a presence in key international markets including the UK, UAE, USA, and Australia, we combine creativity, technology, and strategy to deliver digital experiences built for what’s next.At Prox, ideas come alive because creativity drives ... read Prox Digital Agency reviews & insights

    $25 - $49/hr
    10 - 49
    2016
    London, United Kingdom

    Why Prox Digital Agency?

    • Proven expertise & reliable service
    • Always available with fast response
    • Professional drivers & safe journeys
  • Using AI Tools

    • ChatGPTChatGPT
    • ClaudeClaude

    Founded in 2021, Right Media UK is a results-focused digital marketing agency in London, UK, with a growing global footprint through its Dubai office and international client base. The agency is built on a performance-first mindset, helping brands scale efficiently through data-driven strategies, advanced analytics, and conversion-focused execution.As an official Shopify Plus Partner, Right Media ... read Right Media UK reviews & insights

    $25 - $49/hr
    10 - 49
    2021
    London, United Kingdom

    Why Right Media UK?

    • Transparency and hands-on management
    • Focus on ROI and transparent reporting
    • Clarity, transparency, and strategic thinking
  • Using AI Tools

    • ClaudeClaude
    • GitHub CopilotGitHub Copilot
    • ChatGPTChatGPT

    GB Development Services is an India-based web and mobile app development company founded in 2020 by Gopal Bhardwaj. We specialize in creating affordable, scalable, and high-performance digital solutions for startups, small businesses, and entrepreneurs worldwide.Our expertise includes custom website development, Flutter app development, AI-powered applications, UI/UX design, eCommerce solutions, and digital marketing services. We focus ... read GB Development Services reviews & insights

    $25 - $49/hr
    Freelancer
    2020
    London, United Kingdom

    Why GB Development Services?

    • Affordable Solutions With Premium Quality
    • Direct Founder Communication & Support
    • Fast Delivery And Transparent Process

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