These best-performing London SEO agencies offer world-leading expertise and high-quality services. Evaluate their past projects, average rates, client reviews, team size and more to select the right partner for your brand. Use our handy filtering tool to customize your search!

Best London SEO Company Rankings

648 Companies
Rankings updated: July 17, 2025
  • WebFX

    Digital Marketing That Drives Results® - WebFX®
    Our team of digital marketing experts has a proven track record of delivering successful campaigns that drive results for B2B enterprises. Contact us today to optimize your marketing strategy!  [... view the full profile of WebFX]
    London, United Kingdom
    500 - 999 $150/hr $25,000 - $50,000
    VISIT WEBSITE
  • Backlink Solutions Trusted Link Building Agency.
    Backlink Solutions is your strategic partner in SEO success delivering powerful guest post backlinks and tailored link-building solutions that drive real, lasting results.  [... view the full profile of Backlink Solutions]
    London, United Kingdom
    Under 49 $40/hr $1,000 - $10,000
    VISIT WEBSITE
  • Pearl Lemon

    Committed to your success!
    Pearl Lemon is a London-based SEO agency offering a range of services to enhance online visibility and drive organic traffic. They provide SEO solutions for various sectors, including local and international SEO, SEO mobile optimization, on-page SEO, and technical SEO.  [... view the full profile of Pearl Lemon]
    London, United Kingdom
    Under 49 $97/hr Inquire
    VISIT WEBSITE
  • RankEmpire

    Grow Your Business
    At RankEmpire, we specialize in elevating brands through innovative advertising solutions designed to enhance visibility and drive results. Our expert team leverages data-driven strategies to create targeted campaigns that resonate with your audience and improve your SEO rankings.  [... view the full profile of RankEmpire]
    London, United Kingdom
    Under 49 Inquire $1,000 - $10,000
    VISIT WEBSITE
  • Driving Results With People-Centric Strategies
    Viaduct Generation (VG) is a mission-led marketing agency in London, dedicated to amplifying the voices of purpose-driven businesses.  [... view the full profile of Viaduct Generation]
    London, United Kingdom
    Under 49 $99/hr $1,000 - $10,000
    VISIT WEBSITE
  • NuxLay

    NuxLay UK's No. 1. Digital Marketing Or Development Agency
    NuxLay UK combines creative digital marketing expertise and advanced web development skills to help businesses thrive online. From targeted campaigns and SEO optimization to custom website solutions, we deliver results-driven strategies tailored to your growth.  [... view the full profile of NuxLay]
    London, United Kingdom
    Under 49 $80/hr $1,000 - $10,000
    VISIT WEBSITE
  • TopRungSEO

    Expert Search Marketing Agency
    Top Rung SEO is the UKs leading search engine optimization company, proudly serving clients worldwide. We deliver first-page Google results for just £300 per month, covering 30 targeted keywords all with no long-term contract. Our focus is on delivering real, measurable results that grow your online visibility.  [... view the full profile of TopRungSEO]
    London, United Kingdom
    Under 49 Inquire Inquire
    VISIT WEBSITE
  • Probey Services

    Top Rated: 5-star Average Reviews
    Shaping the Future of Business.
    Probey Services Private Limited is a dynamic technology with digital marketing services, headquartered in Noida. At Probey, we are more than service providers; were your partners. We focus on long-term value, delivering personalized attention and innovative solutions that align with your business goals.  [... view the full profile of Probey Services]
    London, United Kingdom
    1000 & Up $1/hr Under $1,000
    VISIT WEBSITE
  • Devenup SEO

    Top Rated: 5-star Average Reviews
    With data-driven SEO strategies and advertising campaigns, we help businesses impact the metrics that matter most, from traffic to revenue. Use the power of search in any platform to boost your sales.  [... view the full profile of Devenup SEO]
    London, United Kingdom
    Under 49 $40/hr $1,000 - $10,000
    VISIT WEBSITE
  • Elit-Web

    Top Rated: 5-star Average Reviews
    Elit-Web — Revenue-Focused Digital Marketing
    Digital Marketing, SEM, SEO, PPC, SMO, SMM  [... view the full profile of Elit-Web]
    London, United Kingdom
    100 - 249 $30/hr $1,000 - $10,000
    VISIT WEBSITE
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  • Delante

    You set the goals, we provide you with the SEO strategy to achieve them
    We're an award-winning search agency, recognized as Best Agency of the Year 2024 by the Global Agency Awards; we specialize in crafting both international and local strategies that drive your business forward. Trust us to bring search innovation, knowledge and experience to your business!  [... view the full profile of Delante]
    London, United Kingdom
    50 - 99 $150/hr Inquire
  • Top Rated: 5-star Average Reviews
    We Build Brands
    Caveni Digital is a unique web design agency headquartered in Philadelphia. We take immense pride in the vast design diversity in the websites we create. Our team specializes in website development, digital marketing, SEO, Branding, PPC, and Social Media Management. Get in touch with us today!  [... view the full profile of Caveni Digital Solutions]
    London, United Kingdom
    Under 49 $125/hr $1,000 - $10,000
  • BrainZ Digital

    Top Rated: 5-star Average Reviews
    BrainZ Digital is a UK- based SEO, content and social agency working with startups to corporate
    Welcome to BrainZ Digital, where we focus on expanding your business. Collaboration is central to our ethos, as we believe it leads to unmatched digital performance. Understanding the digital landscape, we ensure your brand stands out. With a belief in teamwork, we don't just work for you; we work with you. Our  [... view the full profile of BrainZ Digital]
    London, United Kingdom
    Under 49 $150/hr $1,000 - $10,000
  • Magneto IT Solutions

    Top Rated: 5-star Average Reviews
    Empowering eCommerce Excellence
    We are Magneto. A team of digital commerce experts working with manufacturers, wholesalers, and retailers globally, turning ideas into unique customer and content-centric experiences using a platform-agnostic approach.  [... view the full profile of Magneto IT Solutions]
    London, United Kingdom
    250 - 499 $25/hr $10,000 - $25,000
  • Bird Marketing

    Digital Mastery, Delivered by Bird
    Award Winning Digital Mastery, Delivered by Bird  [... view the full profile of Bird Marketing]
    London, United Kingdom
    Under 49 $100/hr $1,000 - $10,000
  • Jives Media

    Top Rated: 5-star Average Reviews
    The SEO and Ad Experts
    Dive into comprehensive SEO and Digital Advertising with Jives Media. We're experts in SEO, PPC, ensuring optimized campaigns for superior ROI. Through real-time tracking and daily adjustments, we empower you with marketing that drives real revenue  [... view the full profile of Jives Media]
    London, United Kingdom
    Under 49 $100/hr Inquire
  • Fulminous Software

    We love to build ask for it and have it.
    We are Fulminous Software, skilled website, mobile app development & website design company with a proven history of creating popular and profitable website & application.  [... view the full profile of Fulminous Software]
    London, United Kingdom
    50 - 99 $25/hr $1,000 - $10,000
  • DiscoverMyBusiness

    Top Rated: 5-star Average Reviews
    Digital Marketing Services
    If your business needs help with generating qualified leads and getting real results from your online marketing, our campaigns require specialized market knowledge, and that’s where we can help!  [... view the full profile of DiscoverMyBusiness]
    London, United Kingdom
    Under 49 $300/hr $1,000 - $10,000
  • Coinband

    Top Rated: 5-star Average Reviews
    Crypto & NFT growth marketing agency.
    Coinband stands out as a premier marketing agency specializing in Web3, Crypto, and NFT projects. Our firm excels in delivering advanced client-focused proficiency to address diverse marketing challenges. Partnering with Coinband provides exclusive access to top-tier financial and crypto media as well as influential  [... view the full profile of Coinband]
    London, United Kingdom
    Under 49 $100/hr $1,000 - $10,000
  • Top Rated: 5-star Average Reviews
    21.5 Million Organic Traffic Last Month | A Small Team of 84 Member, Clients Across 17 Countries
    SEO Tech Experts Pvt Ltd is located 6 country - India, US, Canada, Dubai, Australia, Singapore. Agency will help your business grow in Digital World. There are many ways that you can promote your business online. The most important thing to remember is to be consistent with your efforts.  [... view the full profile of SEO Tech Experts Pvt Ltd]
    London, United Kingdom
    50 - 99 $99/hr $1,000 - $10,000
  • Genie Crawl

    World's #1 Rated Digital Marketing Agency. We GUARANTEE to beat any other like for like quote!
    As the #1 rated Digital Marketing agency, we deliver exceptional results at fair and affordable rates. We even offer a price match on any comparable quote. With no contracts required, you can focus on growing your business while we handle the rest. Request your free, no-obligation quote today!  [... view the full profile of Genie Crawl]
    London, United Kingdom
    Under 49 $50/hr Under $1,000
  • Pehar Design

    We are designing the future of marketing
    At Pehar Design, we boost revenue, traffic, and leads while saving you time. Our expert team uses proven methods and innovative marketing, cutting your daily workload by an hour. With a focus on marketing automation, we create custom solutions to exceed your goals and stay ahead of the competition.  [... view the full profile of Pehar Design]
    London, United Kingdom
    Under 49 Inquire $10,000 - $25,000
  • OWDT

    Let Leaving Your Mark Guide You
    OWDT stands as a premier web design company, branding, and marketing firm, known for its extensive range of high-quality web design, branding, and marketing solutions. Our portfolio boasts continuous, successful collaborations with renowned clients like Forbes, BP, Ocean Alexander, BMW, and the famous NRG Park. Our  [... view the full profile of OWDT]
    London, United Kingdom
    Under 49 $275/hr $50,000 & Up
  • My Biz Niche

    We've Doubled, Even Quadrupled businesses with our sites. Don't take our word it. Watch our videos.
    At My Biz Niche, we don't just build pretty websites; we design experiences that turn visitors into loyal customers. Every pixel, every line of code, every call-to-action is crafted to grab attention, build trust, and drive results. No matter the industry, your website isn't just a nice to have. It's the foundation of  [... view the full profile of My Biz Niche]
    London, United Kingdom
    50 - 99 Inquire Inquire
  • Directive

    Performance Marketing Agency Built for B2B Brands
    We're the trusted performance marketing agency for B2B companies that delivers on our promise: revenue. Unlock new levels of business performance with our proprietary Customer Generation methodology.  [... view the full profile of Directive]
    London, United Kingdom
    100 - 249 $250/hr $1,000 - $10,000
  • Elogic Commerce

    Award-Winning E-Commerce Development Company
    Elogic Commerce is a full-service e-commerce development agency with over a decade of experience in building, designing, and optimizing online stores. Our team of 160+ certified developers serves businesses worldwide, catering to diverse e-commerce types and niches.  [... view the full profile of Elogic Commerce]
    London, United Kingdom
    100 - 249 Inquire $25,000 - $50,000
  • Adapts Media

    Seo Agency
    Adapts Media is a Digital First creative marketing agency specializing in curating multi-pronged marketing strategies. Our experts will help you discover the best opportunities and execute campaigns to drive higher ROI for your business. A One-stop shop for all your Marketing needs.  [... view the full profile of Adapts Media]
    London, United Kingdom
    50 - 99 $150/hr $1,000 - $10,000
  • Ignite SEO

    Proven Strategies for Successful SEO Campaigns
    Ignite your business to the top of Google's 1st page with our specially developed SEO Success Framework. Our highly experienced SEO Agency in London will guide you through proven strategies guaranteed to bring success and visibility online!  [... view the full profile of Ignite SEO]
    London, United Kingdom
    Under 49 $149/hr $1,000 - $10,000
  • Zudu

    DesignRush Design Award Winner
    Dreams Have No Limits In A Digital World
    Why not try some top quality UK delivery. Zudu is an award-winning, industry-leading, software development agency based in London and Dundee. Our specialist team create jaw-dropping digital experiences and develop successful products.  [... view the full profile of Zudu]
    London, United Kingdom
    Under 49 $50/hr $10,000 - $25,000
  • BoboDigital

    #1 in PPC Growth: Turning Clicks into Customers
    Bobo Digital is a top-tier PPC and digital marketing agency specialising in Google Ads and paid search. With over 10 years of experience, we craft customised strategies that turn clicks into customers. Trusted by businesses globally, we're committed to driving real growth and staying ahead  [... view the full profile of BoboDigital]
    London, United Kingdom
    Under 49 $100/hr $1,000 - $10,000
  • Nice Digital Studio

    Web development, SEO and web design to make your business successful
    Nice Digital Studio is your premier digital agency! We will elevate your business's online visibility to your potential customers.  [... view the full profile of Nice Digital Studio]
    London, United Kingdom
    Under 49 $35/hr Under $1,000
  • Burst Digital

    We are a creative agency based in London, New York & San Francisco.
    We are a creative agency based in London, New York & San Francisco, with a mission to create, implement & grow show-stopping brands.  [... view the full profile of Burst Digital]
    London, United Kingdom
    Under 49 $95/hr $1,000 - $10,000
  • Apptechies

    Mobile Apps & Web Development Company In USA
    Apptechies is a USA-based mobile app and web development agency delivering innovative, scalable, and high-performance digital solutions. With 250+ experts and 1500+ successful global projects, we specialize in mobile apps, websites, AI solutions, UI/UX design, and enterprise software.  [... view the full profile of Apptechies]
    London, United Kingdom
    100 - 249 $50/hr $10,000 - $25,000
  • Moburst

    Growth Done Right
    Moburst is a digital & creative full-service, mobile-first marketing agency that helps companies to scale and become category leaders.From Fortune 1000 brands to startups our key clients: Google, Uber, Samsung, Discovery, Dunkin', Robinhood. Playtika, Gett, Fiverr, Pfizer, Nielsen, Sony, Reddit, Dropbox...  [... view the full profile of Moburst]
    London, United Kingdom
    Under 49 Inquire $25,000 - $50,000
  • Sweans is a digital agency based in London with 15 years of experience in web design and development with over 3000 clients across 64 countries. We are a Google Partner & Trusted agency and have worked with global brands such as Samsonite, American Tourister, Burger King, KFC, and Walt Disney. We have received the  [... view the full profile of Sweans Technologies Ltd]
    London, United Kingdom
    50 - 99 $25/hr $1,000 - $10,000
  • Breakline

    Best SEO Agency in the UK
    Founded with a vision to redefine digital landscapes, Breakline has grown to be the UKs best SEO agency. From our hubs in London and Guildford, we've been shaping online narratives, ensuring businesses not only get seen but truly stand out.  [... view the full profile of Breakline]
    London, United Kingdom
    Under 49 $149/hr $1,000 - $10,000
  • Altlier

    Web Design & Digital Marketing Agency | London
    We're an award-winning web design and digital marketing agency for service-based businesses. We're based in London, UK, but we work internationally. Get in touch with us to see how can create something great together.  [... view the full profile of Altlier]
    London, United Kingdom
    Under 49 $100/hr $1,000 - $10,000
  • Eskimoz

    Because great startups need great data
    Digital Uncut offers simplified yet efficient solutions to your data challenges and gaps. We know you want to focus on creating impactful campaigns and engaging in exciting activities that inspire you to grow your business. That's why we have the perfect solution for you.  [... view the full profile of Eskimoz]
    London, United Kingdom
    Under 49 $150/hr Under $1,000
  • The SEO Works

    THE DIGITAL GROWTH EXPERTS
    The SEO Works are THE Digital Growth Experts. Multi-award winning digital marketing and web design that specialises in growing your business online!  [... view the full profile of The SEO Works]
    London, United Kingdom
    50 - 99 $100/hr $1,000 - $10,000
  • Click Intelligence

    Results Driven Search Marketing Agency
    Click Intelligence is a data driven technical search marketing agency which is driven by its internally developed technology to deliver our clients a significant edge over their rivals. We believe in building our clients a sustainable return on investment with a combination of technical knowhow, content creation and  [... view the full profile of Click Intelligence]
    London, United Kingdom
    Under 49 $150/hr $1,000 - $10,000
  • FuturByte

    Anything is possible!
    FuturByte is a custom software and app development company that builds high-performance digital solutions. We develop apps, websites, and web apps designed to solve real business challenges.  [... view the full profile of FuturByte]
    London, United Kingdom
    100 - 249 $50/hr $1,000 - $10,000
  • Your team of SEO experts
    At The Search Initiative, we help our clients achieve an average growth of 110% in organic traffic.  [... view the full profile of The Search Initiative]
    London, United Kingdom
    Under 49 $149/hr $1,000 - $10,000
  • Scandiweb

    Your go-to eCommerce experts
    Since 2003, scandiweb has helped global brands and startups grow through Magento development, mobile solutions, and practical AI for eCommerce. Clients include Jaguar, Land Rover, Peugeot, The New York Times, and 700+ businesses in 35 countries.  [... view the full profile of Scandiweb]
    London, United Kingdom
    500 - 999 Inquire $1,000 - $10,000
  • Go Mungo SEO

    Boost your online presence and brand reputation with our proven SEO strategies!
    Go Mungo SEO: Proven results, personalised strategies, and ethical practices to boost your online presence, brand reputation, and website traffic. We build long-term partnerships and ensure transparency every step of the way.  [... view the full profile of Go Mungo SEO]
    London, United Kingdom
    Under 49 $70/hr Under $1,000
  • SaphirSolution

    Work with the agency backed by 10+ Years, 100+ 5-Star Reviews & 50+ Marketing Experts
    Over 10 years of experience. 50+ experts, 100+ 5-star Google reviews. Brands like Volvo and KPMG trust us to grow across borders with multilingual marketing that works. We can help your business do the same. Ready to scale? Let's talk.  [... view the full profile of SaphirSolution]
    London, United Kingdom
    50 - 99 $130/hr Inquire
  • ClickSlice

    Next-generation SEO for ambitious brands
    ClickSlice is #1 ranked eCommerce SEO agency in London and the UK.  [... view the full profile of ClickSlice]
    London, United Kingdom
    Under 49 Inquire $1,000 - $10,000
  • Synmek Ltd.

    Award-Winning Website Design Agency in London
    We are a leading web design company in London, specialising in bespoke web design and development. Our expert team creates high-performance, SEO-optimised websites designed to engage your audience and drive business growth.  [... view the full profile of Synmek Ltd.]
    London, United Kingdom
    Under 49 $125/hr Inquire
  • Working together to elevate your brand.
    First Rate Marketing is a London-based, award-winning digital marketing agency. We craft transformative digital experiences that equip our clients with a competitive advantage and provide their audiences with brand-elevating impressions.  [... view the full profile of First Rate Marketing]
    London, United Kingdom
    Under 49 Inquire $1,000 - $10,000
  • Vrinsoft UK

    Top Software, Web & App Development Company in UK
    Vrinsoft is a leading Mobile & Web Development Company in London, UK, driving digital transformation for businesses of all sizes, from SMEs to large enterprises in industries like finance, logistics, healthcare, and e-commerce. We have demonstrated a history of success transforming ideas into action  [... view the full profile of Vrinsoft UK]
    London, United Kingdom
    100 - 249 $25/hr $10,000 - $25,000
  • MotionTrust Digital

    Your Trusted Partner in Local SEO and High Authority Link Building!
    Welcome to MotionTrust Digital,  we are the Top Amazon Marketing Agency with Local SEO and Link Building Companies in London, UK. Our company has built a strong reputation for helping businesses of all sizes enhance their online presence, drive organic traffic, boost their search engine rankings, and increase Amazon  [... view the full profile of MotionTrust Digital]
    London, United Kingdom
    Under 49 $30/hr $1,000 - $10,000
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What can the top London SEO agencies do for businesses?

Top London SEO agencies help businesses establish a strong digital presence and improve rankings, traffic, and conversion rate by optimizing their websites for search engines. They use data-driven strategies, including keyword research, technical SEO, content marketing, and link-building, to enhance visibility and drive targeted audiences. These professional firms also analyze competitors, monitor site performance, and adapt to algorithm updates to ensure sustainable growth.

More specifically, London SEO agencies:

  1. Make websites easily discoverable to attract a steady stream of potential customers
  2. Keep site visitors engaged through high-quality, well-optimized content
  3. Build strong brand authority and credibility for brands by securing high-traffic backlinks from reputable sources
  4. Improve local search visibility for businesses targeting specific geographic areas
  5. Adapt to evolving search behaviors with strategic adjustments to maintain relevance and competitiveness

To better demonstrate the kind of results a top London SEO agency can deliver to a business, our researchers have highlighted the following case study:

  • Challenge: As a newly established entity, a high-end medical spa needed to establish an online presence from scratch, build authority, and comply with healthcare advertising regulations. The company wanted to effectively target local customers and showcase expertise in specialized anti-aging treatments like dermal fillers and microneedling.
  • Solution: BrainZ Digital's SEO strategy focused on local visibility, content optimization, and technical improvements. Local SEO efforts targeted high-intent keywords for the business' domestic audience, with the agency optimizing service pages and Google Business Profile. BrainZ Digital also produced detailed service content and blog posts to position the client as an industry leader. Technical SEO enhancements ensured a mobile-friendly, fast-loading website with structured schema markup for local search optimization.
  • Results: Following BrainZ Digital’s comprehensive SEO strategy, the medical spa’s organic traffic surged by over 1,000%, with a notable increase of more than 500% in sales-related calls. Organic search became the spa’s primary growth channel and established its dominance in local search rankings, which in turn, significantly boosted customer acquisition.

What services do London SEO companies typically provide?

London SEO companies usually provide the following services:

  1. Keyword research
    Identifying high-value keywords relevant to a business’s target audience and industry
  2. SEO audits and competitor analysis
    Identifying SEO gaps and analyzing competitors’ strategies for better positioning
  3. On-page SEO
    Optimizing website elements like title tags, meta descriptions, headers, content, and URL structure for better search engine visibility
  4. Technical SEO
    Enhancing website performance, fixing crawl errors, improving site speed, and ensuring mobile friendliness
  5. Content marketing
    Creating high-quality blog posts, articles, landing pages, and other content to drive traffic and engagement
  6. Link building
    Acquiring high-quality backlinks from authoritative websites to boost domain authority and rankings
  7. Local SEO
    Optimizing Google Business Profiles, managing local citations, and improving visibility in local search results
  8. SEO reporting and analytics
    Tracking SEO performance through tools like Google Analytics, Search Console, and third-party software

Other sought-after services by London SEO companies include digital PR and outreach, AI SEO automation, and voice search optimization.

How many SEO agencies are in London?

DesignRush lists over 580 SEO companies based or with an office in London, selected from its database of 13,000 service providers.

Our roster features companies that differ in size. Here’s how they are segmented:

Agency size Number of agencies
Small (Under 49)476
Mid-sized (50-249)90
Large (250+)14
Enterprise (1,000+)1

The predominance of small SEO agencies suggests greater demand for boutique firms and specialized teams across local businesses. Medium-sized agencies, while fewer, bridge the gap between small businesses and enterprises, providing SEO services at a larger scale without the higher costs associated with large entities.

How much do SEO services in London cost?

SEO services in London typically cost from $1,000 to $5,000 per month for SMEs and can go over $10,000 for national campaigns of bigger brands.

The final rate may vary depending on the current ranking, service type, competition, target objectives, project timeframe, and agency experience.

Common pricing models employed by SEO companies include:

  • Hourly rate: Ideal for smaller tasks like keyword research or content creation and typically costs between $100 and $250 per hour
  • Project-based rate: SEO companies may charge $500 to $1,000 or more for specific projects like audits or content marketing
  • Monthly retainer: Entails a long-term contract with a set budget for ongoing SEO services that typically ranges from $500 to $5,000 per month
  • Customized services (A la carte): Businesses can choose specific SEO services like audits or backlink building, with pricing based on the project's scope and complexity

The top 50 London SEO agencies on DesignRush charge an average rate of $97 per hour. Among them, 14.2% take on projects under $1,000, catering to small businesses and startups. On the other hand, 3.1% require a minimum budget of $50,000 for higher-scale SEO strategies, advanced tools, and premium services.

Narrow your search to find the perfect agency for your needs with our easy-to-use filters. You can sort agencies by reviews, team size, pricing, or areas of expertise to match your project’s unique needs.

How do I choose the best London SEO agency?

You can choose the best London SEO agency by following a structured approach:

  1. Define your SEO goals
    Set objectives for your SEO project and outline the specific services you'll need.
  2. Search agencies
    Find prospective partners on Google, reputable blogs, and online directories like DesignRush. Check for experience in your industry.
  3. Assess credibility
    Look for verified Google reviews, ratings, and testimonials for unbiased client feedback.
  4. Analyze their own SEO performance
    Check agencies’ domain authority, backlinks, and page loading speed using tools like Ahrefs. These aspects are a practical indicator of their expertise.
  5. Shortlist five agencies and request proposals
    Shortlist your options and send them an SEO request for proposal (RFP).
  6. Arrange interviews
    Invite the candidates to discuss their proposals in detail and assess their communication style, strategies, transparency, and pricing.
  7. Decide and hire
    Based on your evaluation of their proposals and interviews, choose the London SEO agency that best aligns with your goals and budget. Review contract terms and enter an agreement.

Do you need help with your search? Head to our Marketplace and tell us more about your requirements. Based on your project details, we’ll connect you with five agencies that meet your criteria — for free.

What SEO processes do companies in London follow?

SEO companies in London follow the industry standard processes, which include:

  • Comprehensive website analysis
    Conducting an in-depth audit to determine issues like poor keyword targeting, broken links, and site speed
  • Action plan creation
    Creating a detailed roadmap for fixes, optimizations, and improvements based on the website audit
  • Keyword research and competitor analysis
    Searching for high-volume, low-competition search terms and analyzing competitors' keywords, content, and backlink profiles
  • Technical setup
    Fixing crawl issues, implementing clear navigation, optimizing the site’s structure for better indexing, and ensuring its core web vitals meet industry standards
  • On-page optimization
    Creating search-optimized content and adjusting title tags, meta descriptions, header tags, and internal linking
  • Link building strategy
    Identifying link-building opportunities like guest posts and partnerships
  • Analytics and tracking
    Monitoring changes in traffic, keyword rankings, and conversions via Google Analytics and Search Console
  • Testing, iteration, and refinements
    Conducting A/B testing for different meta tags, page layouts, or CTAs and adjusting tactics based on new SEO trends and performance

What industries do SEO companies in London usually serve?

The industries SEO companies in London usually serve include:

  • Finance
    The finance sector contributed £208.2 billion to the UK economy in 2023, with London generating half of its economic output. Effective SEO helps local banks and finance firms rank higher in search results for key financial queries, drive organic traffic, and establish credibility in the highly competitive market.
  • Retail
    With nearly 13,500 retail stores closing in the UK in 2024, SEO has become even more critical for sellers in London. As foot traffic declines and costs rise, optimizing online presence helps businesses elevate brand visibility, reach more customers, and adapt to the growing inclination toward eCommerce.
  • Legal Industry
    The legal services sector is another large economic contributor in the UK, with the city registering over 133,000 employees across the industry. London SEO companies help law firms stand out and attract clients amid the saturated ecosystem.
  • Real Estate
    London’s rental market is set to grow faster than other areas, with rents rising 19% in the city center and 17% in nearby communities by 2028. Local SEO agencies can help real estate businesses rank higher in search results and generate qualified leads through optimized property listings and targeted content marketing.

In addition to the abovementioned sectors, SEO services in London are also in demand across the healthcare, hospitality, construction, and architecture industries.

What questions should I ask London SEO specialists before hiring one?

You should ask the following questions before hiring a London SEO specialist:

Its Relevant Background

  1. What industries do you specialize in? Do you have experience in my industry?
  2. How do you stay up-to-date with the latest SEO trends and algorithm changes?
  3. Are you familiar with Google’s core updates, and how do you handle them?
  4. What kind of certifications or training do your team members have?
  5. How do you handle conflicts of interest when you work with multiple clients from the same industry?
  6. Can you show examples of sites you’ve helped rank higher on search engines?

Its Services and Processes

  1. How do you approach keyword research, and what tools do you use for this process?
  2. What is your process for conducting an SEO audit for a website?
  3. How do you prioritize SEO tasks for new clients?
  4. How do you determine which pages or sections of a website need optimization first?
  5. Can you explain how you approach link-building?
  6. What SEO tools do you use, and how do they benefit your strategy?
  7. What tools do you use for tracking rankings and traffic growth?
  8. How do you optimize for both users and search engines without compromising quality?
  9. What is your approach to optimizing content for voice search and other emerging technologies?

Related to Your Project

  1. What specific SEO tactics do you recommend for our website?
  2. How will you ensure that the SEO campaign aligns with our branding and content strategy?
  3. How do you handle penalties, and what steps will you take to avoid them?
  4. What is your timeline for achieving SEO results, and what should I expect in the first few months?
  5. Can you integrate SEO with our other digital marketing strategies like paid ads or email marketing?
  6. How will you measure the impact of your SEO efforts on my site?

What are the 10 best-rated London SEO agencies?

The 10 best-rated London SEO agencies are:

  1. Devenup SEO
    • 5.0 stars on DesignRush (71 reviews)
    • Top clients: Parley Pro, SRSI, Clearnetwork, Everest Rehabilitation Hospitals
  2. Caveni Digital Solutions
    • 5.0 stars on DesignRush (62 reviews)
    • 4.8 stars on Google (35 reviews)
    • Top clients: Waysee Windows, CoachG, The Dynamic Movement, SpecPol Industries
  3. Magneto IT Solutions
    • 5.0 stars on DesignRush (50 reviews)
    • 5.0 stars on Google (12 reviews)
    • Top clients: Rockwell, AIRBOWL, Elite Screens, FapM
  4. BrainZ Digital
    • 5.0 stars on DesignRush (41 reviews)
    • 5.0 stars on Google (10 reviews)
    • Top clients: Rudderstack, Priority Software, Elementor, Sorbet
  5. DiscoverMyBusiness
    • 5.0 stars on DesignRush (39 reviews)
    • 5.0 stars on Google (84 reviews)
    • Top clients: Sirota & Associates, P.C., Ticket Crushers, Vokshori Law Group, Astoria City Dental
  6. Coinband
    • 5.0 stars on DesignRush (33 reviews)
    • 5.0 stars on Google (21 reviews)
    • Top clients: WhiteBit, ChainGPT, Dexcheck, WePad
  7. Delante
    • 4.9 stars on DesignRush (53 reviews)
    • 4.8 stars on Google (227 reviews)
    • Top clients: Madison Reed, Sharetea, Ailleron, Martes Sport
  8. Pearl Lemon
    • 4.9 stars on DesignRush (23 reviews)
    • 4.7 stars on Google (163 reviews)
    • Top clients: Carved, OAL Group, Wolf Auto Parts, Pulse Pixel
  9. Bird Marketing
    • 4.9 stars on DesignRush (23 reviews)
    • 5.0 stars on Google (26 reviews)
    • Top clients: FirstData, Supermicro, St James's Place, Huawei
  10. Genie Crawl
    • 4.9 stars on DesignRush (20 reviews)
    • 5.0 stars on Google (271 reviews)
    • Top clients: Subway, Everyman Barbers, Sloane Cleaning, Family Travel Genie

Why People Trust DesignRush

Rated 4.7 on Google and Trustpilot, DesignRush Agency Directory is a reliable resource for finding London SEO agencies. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.

DesignRush rating logos on Trustpilot and Google

Learn more about DesignRush Agency Ranking Methodology.

Sources

DesignRush sustains a directory of over 30,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:

  • Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
  • The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.

Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.

About The Author and Expert Reviewer
Grisel Garcia is an experienced writer and editor who started her career in magazines, and then successfully transitioned to digital media. With a deep understanding of content marketing, management, and strategy, Grisel has worked with brands across diverse industries such as SaaS, travel and lifestyle, and logistics. She presently covers marketing topics at DesignRush.
Florentina Schinteie is a highly skilled and qualified SEO specialist with 15+ years of industry experience. Combining ingenious optimization strategies with ceaseless dedication, she ushered companies like SEM Lion, Sunrise Interactive Agency, and Digital Silk—businesses within the SEO, digital marketing, and other similar industries as DesignRush—through significant search engine algorithm changes. In her first 18 months at DesignRush, she has increased website traffic by 22x and traffic value by 400x, all while increasing the top-ranking pages from 50 to 5,000.
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