Strong on both Core Competencies and 360-Performance. These firms have proven track records, deep specialisation, and solid client outcomes. Default recommendation for most buyers.
Top SEO Companies in the UK
Goodfirms has reviewed 2,169 SEO Companies in the UK as of September 2026. The top-ranked firm is HigherVisibility (5.0 stars, 1 verified reviews, $100 - $149/hr, founded 2008, Avon). Across the category, the median hourly rate is $37, median client rating is 4.8, and 9% of firms employ 50+ members. Explore the vetted SEO Companies in the UK below, compare their strengths, and connect with the provider best suited to your requirements.
Are you looking for top SEO companies in the UK? Browse a list of the best SEO agencies in the United Kingdom with client reviews and ratings. Finding a leading SEO company in the UK that is affordable and fits your criteria for obtaining results on SERPs can be a hell of a task! Hiring an experienced SEO company can be beneficial, as good SEO practices enhance user experience and improve the visibility and usability of a website. Users trust organic search results, and having your business presence at the top of search results can boost your traffic. Goodfirms understands the value of a professional SEO company and has therefore curated a list from the rankings of the best SEO companies in the United Kingdom below:
Goodfirms has verified 2,169 SEO Companies in the UK - part of 34,259+ 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.
List of Top SEO Agencies & Service Providers in the UK
ClickSlice was founded by Joshua George in 2016. Joshua noticed a growing trend of companies who were frustrated with so called “SEO agencies” who kept underdelivering the simplest of marketing campaigns.The KPIs were wrong, the reporting was all over the place and quite frankly it was a waste of time and moneyClickSlice was built to ... read ClickSlice reviews & insights
$25 - $49/hr2 - 9London, United Kingdom"Go Mungo SEO: Your London-Based SEO Superheroes Tired of getting lost in the online crowd? Our bespoke SEO services, tailored to brands, startups, and SMEs, can help you break through the noise and reach new customers. We're not just an agency; we're a team of passionate innovators dedicated to driving exceptional results. Why Choose Go ... read Go Mungo SEO reviews & insights
NA2 - 92008London, United KingdomAt SEO Agency In Essex, we offer specialised SEO solutions tailored to meet the unique needs of businesses across the UK. Our goal is simple: help our clients gain greater visibility, attract the right audiences, and drive sustained growth through high-performing SEO strategies. Our services cover everything from local SEO to e-commerce SEO, ensuring businesses ... read SEO Agency In Essex reviews & insights
NA10 - 492023Essex, United KingdomWe're an SEO and PPC agency that helps brands and businesses achieve sustainable growth, ROI and value via Google Ads and SEO services If you have questions about how Google Ads abd SEO can drive more sales or leads for your business, please book a discovery call on our contact page!
$100 - $149/hr2 - 92020London, United KingdomWe are a leading SEO agency based in London. Operating since 2009, we have delivered SEO campaigns for challengers and brands alike. Technical SEO, onpage SEO, Content SEO, and Digital PR & Outreach are our speciality. We specialise in enhancing customer visibility for global brands through our comprehensive services, including e-commerce SEO, Content Marketing, B2B ... read Polaris SEO Agency reviews & insights
NA10 - 492009London, United KingdomAdvance Online is a fast-growing and leading digital marketing, PPC and SEO agency in Surrey, UK. We deliver a comprehensive range of quality services, alongside exceptional client success experience, to make a significant difference to businesses across the UK. We provide all the services you expect from a leading digital marketing, SEO and PPC agency, ... read Advance Online reviews & insights
$100 - $149/hr10 - 492018Surrey, United Kingdom45 degrees – The angle of trajectory at which something will travel the furthest possible distance. That’s our aim for your business: to propel you forward, giving you that all important ‘edge’ over your competitors.As experts in the digital marketing disciplines of Search Engine Optimisation (SEO Marketing), Paid Search (PPC), and Conversion Rate Optimisation (CRO), ... read Edge45 reviews & insights
$100 - $149/hr02 - 9York, United KingdomSEO can have a very big impact on the health of a site. When a site is near the top of the SERPS or google rankings for a popular keyword, that site will receive a great deal of traffic. Unfortunately, a lot of site owners struggle to keep their sites optimised for search engines, and ... read Ni SEO reviews & insights
$25 - $49/hr2 - 9Belfast, United KingdomWWMCLTD is a leading marketing agency based in Birmingham, offering innovative digital marketing solutions across the UK. We specialize in branding, social media management, SEO, web development, and customized marketing strategies that enhance your brand's presence. Committed to delivering measurable results, we help businesses thrive in a competitive market. Whether you're a startup or an ... read Worldwide Marketing & Consultancy Limited reviews & insights
< $25/hr2 - 92023Birmingham, United KingdomImprove Marketing is a full service marketing agency based in Suffolk, UK. We offer full and comprehensive marketing, advertising, digital marketing and SEO services for customers in the UK and overseas.
NA2 - 92017Sudbury, United KingdomWe help local businesses attract more customers, keep them engaged, and grow online with our all-in-one system. Our all-in-one system helps local businesses bring more customers to their door, keep them engaged and grow online. From easy lead management to automated follow-ups, we provide everything you need to succeed-all in one place.
NA2 - 92023London, United KingdomThe Links Guy is a boutique link building agency delivering white-hat, bespoke link building strategies. Specializing in high-quality, contextually relevant backlinks, we help businesses grow their organic search presence with a focus on transparency, sustainability, and ROI.
$300+/hr10 - 492016Glasgow, United KingdomCDM Marketing Ltd is a results-driven UK digital marketing agency dedicated to helping ambitious businesses dominate their market online. Founded by seasoned entrepreneur Adam Peel, we pair hands-on business experience with cutting-edge marketing know-how to deliver campaigns that are all strategy, zero guesswork. What we do SEO & Local SEO – data-backed optimisation that boosts ... read CDM Marketing Ltd reviews & insights
$50 - $99/hr2 - 92022Southend-on-Sea, United KingdomEmpowering the healthcare industry with tailored marketing, web development, HR, consulting, and aftercare services. At Nexus Healthcare, we help healthcare professionals grow their practices, enhance patient care, and navigate industry challenges with experts. Let healthcare professionals focus on patient care while we handle the rest. Our innovative strategies, practical solutions, and ongoing support ensure your ... read Nexus Healthcare reviews & insights
NA10 - 492005London, United KingdomClickExpose is a results-driven digital marketing agency specialising in Google Ads, SEO packages, pay monthly websites, and click fraud protection. Based in the UK, our team of certified experts helps businesses generate more leads, sales, and visibility through data-led strategy and performance marketing. We don’t believe in one-size-fits-all solutions. Instead, we tailor campaigns to each ... read ClickExpose reviews & insights
$50 - $99/hr50 - 2492023Hoddesdon, United KingdomTerry 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.
< $25/hr50 - 2492021London, United KingdomNeed to get your business in front of the people looking for you on search engines like Google? Then you are most definitely in the right place. I’m Alice, and I own Milk It Digital Ltd. I’m an SEO expert based in Devon and working UK-wide and I’m the answer to all your search engine ... read Milk It Digital Ltd reviews & insights
NA2 - 92020Totnes, United KingdomAEO by Luxeo is a team of around 30 highly skilled specialists focused on Answer Engine Optimization (AEO). Their mission is to help brands become the preferred answers for AI assistants such as ChatGPT, Gemini, Perplexity, and others. With a deep understanding of intent distribution and proven success formulas, they ensure businesses are visible in ... read Aeoagency.team reviews & insights
$50 - $99/hr10 - 492025London, United KingdomWe design and develop custom websites tailored to your business goals. Your website should work as hard as you do. We build fully responsive, high-performance websites using the latest technologies. Whether it’s a simple landing page or a complex E-Commerce platform, we ensure your website looks great and works flawlessly across all devices. Our search ... read Hivebyte Technology Ltd reviews & insights
NA10 - 492023Manchester, United KingdomCeativo Market Bahrain delivers results-driven digital solutions tailored to Bahrain’s business landscape. Every strategy is guided by data and shaped around your audience helping brands stand out across search engines, social media, and mobile platforms. For more please contact us : https://www.creativomarket.com/bh/contact-us/
NA2 - 92025London, United KingdomAt Site Design Squad, we make professional web design affordable and accessible for everyone. Our pay monthly packages allow you to spread the cost of your new website over 24 months. Instead of high upfront fees, our plans include your custom design, secure hosting, and a daily care plan to keep your site safe and ... read Site Design Squad reviews & insights
$50 - $99/hr2 - 92017Poole, United KingdomAn experienced digital marketing consultant, primarily focussed on PPC or SEO. I've helped 10+ businesses across the world make money online through my services, and I'm constantly looking for my next challenge.
$100 - $149/hrFreelancer2025United KingdomLotus Roots Technologies provides BIM, digital engineering, and business growth solutions for construction and tech-driven companies across the UK.
NA2 - 92025Romford, United KingdomLandscaping Leads helps clients in the green industry generate more online leads and enquiries. Our campaigns help you dominate Google Search results through a mix of website SEO, Google My Business Optimisation, and Google Search Ads. Every campaign is built around your specific requirements and budget. Regardless of what services you want to get more ... read Landscaping Leads reviews & insights
$25 - $49/hr2 - 92025Pontypridd, United KingdomWhy Landscaping Leads?
- No Contracts
- Free Web Maintenance
- Bespoke Marketing Campaigns
Using AI Tools
Claude
CodaPixel is a web design and digital marketing company that specialises in helping small and local businesses generate more customers online. Their core focus is building fast, modern, mobile-friendly websites combined with effective SEO strategies that improve visibility on Google and drive enquiries.
< $25/hr2 - 92025Troon, United KingdomWhy CodaPixel?
- Proven local SEO results
- Ongoing support & optimisation
- Designed to generate enquiries
Using AI Tools
Claude
Aristral is a UK-based AI Automation and SEO agency helping SMEs and professional services firms scale smarter. We build RAG chatbots, n8n workflow pipelines, and full-stack software solutions while delivering technical SEO strategies that drive durable organic growth. Based in Bristol, we combine cutting-edge AI with deep digital marketing expertise to eliminate manual overhead and ... read Aristral reviews & insights
$50 - $99/hr2 - 92023Bristol, United KingdomWhy Aristral?
- AI and SEO dual expertise under one roof
- 10x faster workflows with smart automation
- UK-focused, results-driven digital growth
Using AI Tools
ChatGPT
Claude
TSG Search & Consulting is an ecommerce SEO consultancy helping online retailers grow organic traffic, rankings, and revenue through data-driven strategy.With over 10 years of hands-on experience across agency, in-house and start-ups, I'm able to offer streamlined SEO support & execution for your DTC brand. Every client gets directaccess to me as a senior consultant, ... read TSG Search & Consulting reviews & insights
$50 - $99/hrFreelancer2026Swanage, United KingdomWhy TSG Search & Consulting?
- Actual Knowledge - gained through 10 years exp.
- Personal Touch - expert-led communication
- Unique Position - junior - lead - consultant
Using AI Tools
Claude
The Cubas is a premium bespoke SEO agency based in the UK, specialising in helping small service businesses rank higher on Google and generate consistent organic leads. We work with a limited number of clients at a time to deliver focused, high quality SEO strategies that produce measurable results.Our specialist niches include solicitors, aesthetic clinics, ... read The Cubas reviews & insights
$25 - $49/hr2 - 92019Swindon, United KingdomWhy The Cubas?
- Local SEO Expert
- Senior Led SEO
- bespoke
Using AI Tools
Claude
Pixova builds fast, SEO-ready websites for small businesses across the UK. We handle the design, the SEO, and everything in between. Based in Birmingham.
$25 - $49/hrFreelancer2026Birmingham, United KingdomWhy Pixova?
- SEO built in from day one, not added later
- Live in 7 days, fully managed after launch
- Local specialists Birmingham-based, UK-wide
Using AI Tools
ChatGPT
FatRank is a UK-based digital marketing and lead generation agency specialising in delivering high-quality enquiries and measurable business growth for companies across a wide range of industries.Founded with a focus on results-driven marketing, FatRank combines industry-leading SEO, lead generation, content marketing, digital PR, web development, and AI-powered marketing strategies to help businesses attract more customers ... read FatRank reviews & insights
NA10 - 492007Leigh, United KingdomWhy FatRank?
- Guarantees ROI leads for UK businesses
- Specialises in generating high-quality leads
- Delivers proven, ROI-focused lead generation servi
Using AI Tools
Claude
SUSO was founded in 2010 as a traditional UK-based SEO agency. Over time, we transitioned to a partnership-first model. Today, most of our work is delivered on a white-label basis for marketing, PR, web design, and SEO agencies, with a number of direct brand clients alongside.We help clients and partners stay visible across all the ... read SUSO Digital reviews & insights
NA10 - 492010London, United KingdomWhy SUSO Digital?
- AI-native SEO and GEO agency
- Recognized for technical SEO expertise
- Strong focus on white label
Using AI Tools
Claude
ChatGPT
Websites for Tradespeople is a UK web design and SEO service built for one audience: tradespeople. We build phone-first websites for plumbers, electricians, construction and building firms, roofers, landscapers and gardeners — designed to get you the call, not just look pretty. Every site comes at one fixed price agreed in writing (from £595 to ... read Websites for Tradespeople reviews & insights
$25 - $49/hr2 - 92026Manchester, United KingdomWhy Websites for Tradespeople?
- We build for UK trades and nothing else
- One fixed price, agreed in writing
- The site is yours to keep. No lock-in
Based out of the UK and North America, we're a multi-award winning digital search agency who serve some of the world's biggest brands. We’re committed to driving measurable results and ROI for the companies that we work with. Our strength lies in the fusion of our expertise and our cutting-edge technology. These have underpinned our ... read Ayima Limited reviews & insights
$100 - $149/hr50 - 2492007London, United KingdomUsing AI Tools
Claude
Lovable
Content Stream is a UK-based SEO and content marketing agency focused exclusively on health, fitness, and wellness brands.Our team combines deep industry expertise, a physiotherapy background, and over a decade of combined SEO experience in high-competition niches like cybersecurity and SaaS. We now apply this expertise exclusively to health, fitness, and wellness brands.Our ideal clients ... read Content Stream Creative Limited reviews & insights
$50 - $99/hr2 - 92023London, United KingdomWhy Content Stream Creative Limited?
- Small, dedicated client-focused team
- Health, fitness, and wellness specialisation
- Track record & results in high competition niches
Mass Appeal are a team of Digital Marketing Experts that specialise in delivering performance based results for businesses of all sizes online.Our company formed on the basis that the World of Online Marketing is unnecessarily complicated, and filled with misunderstanding between clients and agencies, especially when it comes to delivery and performance expectations.We found that ... read Mass Appeal reviews & insights
NA10 - 492017Dorset, United KingdomFormby, Liverpool based web-aviso, have been providing tailored search engine optimisation, digital marketing, print design and publishing services to a range of individuals and clients across the UK and internationally since 2004. Daily our services range from delivering independent SEO and digital marketing component sservices to full campaign development and delivery. We have much experience ... read web-aviso reviews & insights
$25 - $49/hr2 - 92004Liverpool, United KingdomJump 2 IT Media is an award-winning digital marketing agency in Derby that services clients throughout the Midlands and UK, offering a wide range of online marketing solutions, including Search Engine Optimisation, Google Ads Management, Social Media Management and responsive, mobile-friendly Website Design. We offer completely bespoke SEO, online marketing and web design services that ... read Jump 2 IT Media reviews & insights
NA2 - 92007Derby, United KingdomAt RedCore Digital, we believe in the power of building meaningful, long-lasting relationships with our clients. We are a team of passionate digital marketers, SEO specialists, and content creators who thrive on helping businesses grow online. Our mission is simple: to deliver measurable results that contribute to your business’s long-term success. Founded by experts with ... read RedCore Digital reviews & insights
$100 - $149/hr2 - 92019Liverpool, United KingdomWelcome to Llamarketing, your number one Digital Growth Marketing Agency. We're dedicated to giving you the very best of Digital Marketing, with a focus on Local, eCommerce and Organic Search Engine Optimization. Founded in 2016, Llamarketing has come a long way from its beginning as an agency of digital marketing freelancers. When Stoyan (the founder) ... read Llamarketing reviews & insights
NA2 - 92016Birmingham, United KingdomWe are an award-winning London web design agency office based in London and Leicester, UK. We've been crafting beautiful bespoke website design and effective digital business software that connect to your customers to enhance their experience of your brand. You want your website to be stunning & professional - well you've come to the right ... read Diginow reviews & insights
$25 - $49/hr10 - 492015London, United KingdomDigital Aesthetics, a comprehensive digital marketing agency, is well-prepared to assist clients in the health, beauty, dental, medical aesthetics, and fitness industries in enhancing various aspects of their online presence. For over a decade, Kostas Alekoglu and his team of experts in PPC, SEO, web development, and content marketing have been instrumental in guiding clients ... read Digital Aesthetics reviews & insights
NA10 - 492007London, United KingdomFirst Place SEO offers various SEO packages tailored to meet the needs and budgets of different businesses. Their local SEO packages start from £399 + VAT per month, making it accessible for businesses looking to enhance their online visibility. They have a proven track record, with many websites successfully ranking on the first page of ... read First Place SEO reviews & insights
NA2 - 92024London, United KingdomClickPower’s goal is to help owners of SMEs increase their visibility online. By generating more online sales or leads. ClickPower was founded by Chris Smith, who has over 12+ years of experience in the Web and Digital Marketing industry. SEO (Search Engine Optimisation) is a phrase that’s used a lot. We do not talk jargon ... read ClickPower reviews & insights
< $25/hr2 - 9Burntwood, United KingdomCortec IT Solutions Ltd is a Dartford – Kent-based leading IT Support, Cloud Solution, Website Development and Managed IT Service provider for small and medium-sized businesses across Dartford, Kent, London and South East England. Since 2003 we have provided IT Support through our remote helpdesk and via onsite callouts. Additionally, we provide website and SEO ... read Cortec IT Solutions ltd reviews & insights
NA10 - 492003Dartford, United KingdomCG Content Marketing is a data-driven content marketing agency focused on increasing website traffic and leads. We do the heavy lifting when it comes to attracting users to your website. Using advanced SEO techniques and crafting engaging content, we get your website to the top of Google. First, we identify the questions people are asking. ... read CG Content Marketing reviews & insights
$25 - $49/hr2 - 92018London, United KingdomWhere it all began We were there right at the beginning. Just when the concept of ‘search engine optimisation’ was taking off, and the full potential of the internet was being realised, we started to see that businesses large and small would need specialist help. Since 1999 Hallam has been helping clients navigate the evolving ... read Hallam reviews & insights
NA50 - 2491999Nottingham, United KingdomIn Front Digital are a team of fully experienced digital marketers who help small, large and international businesses increase their online visibility, grow and get a great ROI. As a Google Partner, In Front Digital have a track record of adhering to Google best practices and driving additional business through PPC campaigns If you are ... read In Front Digital reviews & insights
NA2 - 92008Birmingham, United KingdomWelcome to Bigfoot Digital, a creative digital marketing agency based in Yorkshire. We offer a reliable, transparent, and upfront approach to marketing that delivers results. Our client base extends to all areas of the UK and abroad. We strongly believe that a ‘one size fits all’ approach to SEO, PPC, Social Media, and Website Design ... read Bigfoot Digital Limited reviews & insights
$50 - $99/hr10 - 492010Leeds, United Kingdom
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The Magical Quadrant
Hover any bubble for the firm's exact scores. Filter the view using the controls on the right.
The four quadrants explained
Each card shows the count of firms in that quadrant and the top 5 by composite score.
Strong execution but broader service mix. High-quality generalists - good fit if your project crosses multiple disciplines in one engagement.
Top 5 by composite score
1RBSEO41 / 57Deeply specialised but with moderate market presence. Often the right pick when specialisation matters more than scale - boutique shops with deep technical chops.
Newer entrants and smaller boutiques. Higher risk but often the best price-performance - particularly for early-stage startups or non-mission-critical projects.
The 3 highest-scoring firms in the Industry Leaders quadrant. Each has both Core Competencies and 360-Performance ≥ 50. Click any card for the full profile.
How firms are placed on the matrix
Every position on this chart is the output of the Goodfirms ranking algorithm - a weighted composite of signals across two axes. The algorithm is recomputed regularly and is fully documented.
Sponsorship does not affect placement. PRO members receive visible badges and ad placements, but their algorithmic scores are calculated identically to free listings.
Read the full methodology










































