Top SEO Companies in the United Kingdom
Ranking well in the United Kingdom takes more than keywords: it means competing in some of the most contested search results in the world, writing for British audiences, and increasingly earning visibility in AI-generated answers, not just the classic blue links. U.K. SEO companies cover the full mix, from technical SEO and content to local SEO for cities like London, Manchester, and Birmingham, and many now build in generative-engine optimization as AI Overviews reshape search.
Clutch connects you with SEO companies in the United Kingdom vetted through verified client reviews, so you can compare expertise, transparency, and results before you hire. Use the filters below to narrow by budget, specialism, and industry, or explore related directories:
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Featured
What are Featured Providers?
$5,000+$150 - $199 / hr10 - 49Serves United KingdomServices provided
See all 7 projectsCEEK is an SEO agency specializing in enhancing digital visibility through services such as search engine optimization and pay-per-click strategies. With a 100% positive feedback rate, clients commend their knowledgeable team, effective project management, and commitment to achieving client growth. Approximately 50% of reviewers highlight CEEK's ability to improve website ranking and online visibility.
$1,000+$50 - $99 / hr50 - 249Serves United KingdomServices provided
See all 160 projectsDelante is a specialized SEO agency renowned for enhancing online visibility and search engine rankings through comprehensive SEO services, including organic search optimization and SERP optimization. With a 100% positive feedback rate from clients, Delante is lauded for its effective project management, high-quality content, and responsive communication. Clients consistently highlight Delante's ability to deliver significant improvements in website ranking and traffic, with measurable outcomes such as a 405% increase in organic visibility and a 100% rise in daily clicks.
$1,000+$100 - $149 / hr10 - 49Serves United KingdomServices provided
See all 58 projectsThe SEO Works is a professional SEO agency specializing in enhancing online visibility through organic search optimization and digital PR. With a focus on improving website ranking and technical SEO, they have earned consistently positive feedback for their project management, creativity, and strategic insights. Approximately 90% of reviewers commend their proactive approach and responsive communication, while 80% highlight their success in improving search engine rankings and online visibility.
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Undisclosed< $25 / hr2 - 9Dorridge, England
Services provided
Established in 2024, Rank Revenue - SEO, PPC & Website Design is a SEO company. The company offers Search Engine Optimization and Web Development.
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$5,000+$50 - $99 / hr2 - 9London, England
Services provided
Krawl Digital is a SEO services firm. They offer Search Engine Optimization and AI Consulting and were founded in 2019. The agency is located in London, England.
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Featured
What are Featured Providers?
$1,000+$100 - $149 / hr10 - 49Serves United KingdomServices provided
See all 6 projectsHerdl is an SEO agency specializing in Digital Visibility Enhancement and Organic Search Optimization. With a strong emphasis on customer service and communication, 100% of reviewers highlight their attentiveness and ability to align strategies with business goals. They consistently deliver significant growth in online visibility and conversions, as evidenced by a 115% increase in year-on-year turnover for one client.
$5,000+$50 - $99 / hr2 - 9Serves United KingdomServices provided
See all 39 projectsAvid Panda is a distinguished SEO agency specializing in enhancing digital visibility through effective online visibility and organic search optimization strategies. With a consistent record of positive outcomes, 100% of reviewers commend their expertise and professional service, highlighting their ability to significantly improve website rankings and client satisfaction. Avid Panda's tailored approach to search engine marketing and commitment to client needs sets them apart in the industry.
$1,000+$100 - $149 / hr10 - 49Serves United KingdomServices provided
See all 7 projectsbelieve.digital is an SEO agency excelling in SEO improvements, search engine marketing, and digital visibility enhancement. Across reviews, 100% of clients praise their personalized approach and dedication. Their ability to improve website ranking and online visibility has led to increased lead generation and sales for clients, with many noting a notable rise in their search engine ranking positions.
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$1,000+< $25 / hr2 - 9Chester, England
Services provided
SEO Company Chester is a SEO agency. Their small team is in Chester, England and offers Search Engine Optimization. The agency was established in 2020.
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$1,000+< $25 / hr2 - 9Swindon, England
Services provided
SEO Company Swindon is a SEO agency. The Swindon, England-based team focuses on Search Engine Optimization.
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$1,000+< $25 / hr2 - 9Brighton and Hove, England
Services provided
SEO for Architectural Firms is a SEO agency. They provide Search Engine Optimization and were established in 2020.
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$1,000+< $25 / hr2 - 9Worthing, England
Services provided
Launched in 2020, SEO Services for Dentists is a small Worthing, England-based SEO agency. Their services include Search Engine Optimization.
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$5,000+$25 - $49 / hr10 - 49Birmingham, England
Services provided
Trust Link SEO is a SEO services firm. They are located in Birmingham, England and have small team of experts. Their services include Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Ilford, England
Services provided
SEO Services Hub is a SEO company. They were founded in 2026, and their services include Search Engine Optimization.
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$1,000+$25 - $49 / hr2 - 9London, England
Services provided
Founded in 2026, Professional SEO Services is a SEO services firm. Their services include Search Engine Optimization and Content Marketing.
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$25,000+$100 - $149 / hr10 - 49Bangor, Northern Ireland
Services provided
Eyekiller is a Marketing Strategy company. Founded in 2013, the team provides Marketing Strategy and Digital Strategy. The agency is based in Bangor, Northern Ireland.
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$1,000+$25 - $49 / hrFreelancerNantwich, England
Services provided
Binaryone is a small SEO company. They specialize in Search Engine Optimization and were founded in 2000.
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$1,000+< $25 / hr2 - 9Longridge, Scotland
Services provided
Hot Igloo Productions Ltd is a SEO company and web design agency. Located in Longridge, Scotland, their team offers Search Engine Optimization and Web Design.
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$75,000+Undisclosed50 - 249London, England
Services provided
ZOG Digital, a midsize SEO agency, is located in Phoenix, Arizona and New York, New York. Their services include Search Engine Optimization and Pay Per Click.
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$1,000+$25 - $49 / hr10 - 49Burnley, England
Services provided
Fasxtech Digital is a SEO services firm. The team offers Search Engine Optimization and Pay Per Click and is located in Burnley, England.
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$1,000+$25 - $49 / hr10 - 49Hurstpierpoint, England
Services provided
Artemis Marketing is a SEO agency launched in 2003. Their team focuses on Search Engine Optimization and Web Design.
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$5,000+Undisclosed2 - 9Liverpool, England
Services provided
Studio Coact, a branding agency, was launched in 2015. The small team specializes in Branding and Graphic Design.
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$1,000+Undisclosed10 - 49Edinburgh, Scotland
Services provided
JOAN Digital INC. Is a SEO services firm. The team is headquartered in Edinburgh, Scotland and Sheridan, Wyoming, and their services include Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9London, England
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SEO services firm Digitally Unique ltd offers Search Engine Optimization and Content Writing Services. They are located in London, England.
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$1,000+$25 - $49 / hr50 - 249London, England
Services provided
HEALTHY LINKS is a SEO agency. Their team is in London, England. The firm provides Search Engine Optimization and Digital Strategy.
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$5,000+$100 - $149 / hrFreelancerSwadlincote, England
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Small SEO company Paul Gordon SEO, is headquartered in Swadlincote, England. The team specializes in Search Engine Optimization.
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$1,000+Undisclosed2 - 9Glasgow, Scotland
Services provided
Grant McArthur SEO & Design, a small SEO services firm, is located in Glasgow, Scotland. The team focuses on Search Engine Optimization and Social Media Marketing.
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$5,000+$50 - $99 / hr2 - 9Manchester, England
Services provided
Toni Marino is a SEO agency. They specialize in Search Engine Optimization and Social Media Marketing and were launched in 2015. The firm is located in Manchester, England.
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$1,000+$25 - $49 / hr2 - 9London, England
Services provided
Alfamedio LTD is a SEO agency established in 2013. The company provides Search Engine Optimization and Pay Per Click, and is small.
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$10,000+$150 - $199 / hr2 - 9London, England
Services provided
Melt Digital is a SEO services firm. Their small team is headquartered in London, England and offers Search Engine Optimization and Marketing Strategy. The agency was founded in 2013.
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$1,000+$50 - $99 / hrFreelancerLondon, England
Services provided
Krystian Szastok is a SEO company. Launched in 2007, their team offers Search Engine Optimization.
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$5,000+Undisclosed2 - 9Scholar Green, England
Services provided
Real Agency is a branding agency. In Scholar Green, England, the company was founded in 2018. Their team specializes in Branding and Social Media Marketing.
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$5,000+$50 - $99 / hr2 - 9Buckingham, England
Services provided
See all 2 projectsRed Giraffe provides services in generating business leads and optimizing return on investment for budget spending. Reviews highlight their high ratings, cost-effectiveness, and efficient project management. Clients commend Red Giraffe for their cooperative nature, effective communication, and timely delivery of services, with no noted areas for improvement.
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$1,000+< $25 / hr2 - 9Birmingham, England
Services provided
See all 1 projectsWhite Hat Links is a UK-based link building agency specializing in high-quality guest posting, manual outreach, and strategic content marketing. We help businesses grow organic traffic, improve
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UndisclosedUndisclosed2 - 9Middle Row, England
Services provided
Blue Moxie SEO is a SEO services firm launched in 2022. The team focuses on Search Engine Optimization and Social Media Marketing and is based in Middle Row, England.
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$1,000+Undisclosed2 - 9Belfast, Northern Ireland
Services provided
SEO agency Clixur is located in Belfast, Northern Ireland. Established in 2021, the team specializes in Search Engine Optimization and Email Marketing.
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$5,000+$200 - $300 / hr2 - 9Manchester, England
Services provided
OptiCause Outsourcing Limited is a small SEO agency established in 2019. Their services include Search Engine Optimization and Marketing Strategy.
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Undisclosed$25 - $49 / hr2 - 9Blackburn, England
Services provided
Tenth Page SEO is a SEO company. The small Blackburn, England-based team offers Search Engine Optimization and Web Design. The agency was established in 2026.
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$5,000+Undisclosed2 - 9Long Bennington, England
Services provided
SEO services firm BCS Media and Design is located in Long Bennington, England. Their services include Search Engine Optimization and Web Design.
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Undisclosed$100 - $149 / hr10 - 49Radlett, England
Services provided
See all 1 projectsStreamline Metrics provides services in Search Engine Optimization (SEO) and local search optimization to enhance online visibility and website ranking. The reviews highlight excellent communication, reasonable pricing, and effective strategies for client acquisition, demonstrating the company's ability to deliver measurable results in a timely manner. Overall feedback shows high satisfaction with their professionalism and impactful guidance.
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UndisclosedUndisclosed10 - 49Bradford, England
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Web Marketo, a SEO agency, was established in 2015. Based in Bradford, England, the team offers Search Engine Optimization and Content Marketing.
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$1,000+$50 - $99 / hr2 - 9Partington, England
Services provided
Based in Partington, England, SEO Devs is a SEO agency. The team offers Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosed2 - 9London, England
Services provided
SEO agency RealtySEO.co is headquartered in London, England. The team provides Search Engine Optimization and Content Marketing.
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Undisclosed$50 - $99 / hr2 - 9Poundbury, England
Services provided
Takeoff Digital is a SEO services firm and e-commerce development firm. Established in 2019, the team provides Search Engine Optimization and E-Commerce Development.
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$1,000+$50 - $99 / hr10 - 49London, England
Services provided
MATRIX DIGITAL LTD. Is a small London, England-based social media marketing company. Their services include Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Belfast, Northern Ireland
Services provided
Gekkoshot is a SEO company. Their team is located in Belfast, Northern Ireland. The agency provides Search Engine Optimization and Web Design.
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$1,000+$50 - $99 / hr2 - 9Maidstone, England
Services provided
Simple Advertising is a SEO services firm. Based in Maidstone, England, their small team specializes in Search Engine Optimization and Social Media Marketing. The agency was established in 2017.
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$1,000+Undisclosed2 - 9Manchester, England
Services provided
Mechanised is a SEO agency. Their small team of employees is based in Manchester, England. Their team offers Search Engine Optimization and E-Commerce Development.
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$1,000+$150 - $199 / hrFreelancerManchester, England
Services provided
James Taylor SEO, a small SEO services firm, is headquartered in Manchester, England. The team focuses on Search Engine Optimization.
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$1,000+$50 - $99 / hr10 - 49Rochdale, England
Services provided
Creative Marketing (NW) Ltd is a branding company launched in 2017. Based in Rochdale, England, the team specializes in Branding and Public Relations.
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$10,000+$100 - $149 / hr10 - 49Cardiff , Wales
Services provided
CREO, a small branding company, is in Cardiff , Wales. The team specializes in Branding and Digital Strategy.
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$10,000+$150 - $199 / hr10 - 49London, England
Services provided
Caliber is a SEO services firm headquartered in London, England and Edinburgh, Scotland. They provide Search Engine Optimization and Content Marketing.
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Undisclosed$100 - $149 / hr10 - 49Norwich, England
Services provided
Based in Norwich, England, Selesti is a SEO services firm. The team specializes in Search Engine Optimization and Pay Per Click.
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$5,000+Undisclosed2 - 9London, England
Services provided
Leverage is a SEO agency. Founded in 2020, the agency focuses on Search Engine Optimization and Market Research.
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$1,000+$50 - $99 / hrFreelancerLondon, England
Services provided
Vetrist is a SEO company founded in 2018. The team offers Search Engine Optimization and is located in London, England.
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UndisclosedUndisclosed50 - 249Birmingham, England
Services provided
Just Web Services, a SEO company, was established in 1997. Headquartered in Birmingham, England, the team specializes in Search Engine Optimization and Social Media Marketing.
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List of the Top 15 United Kingdom SEO Agencies
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$5,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
39/40.019.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
100% Search Engine Optimization -
$1,000+$100 - $149 / hr50 - 249Guildford, England
Ability to deliver
38.7/40.019/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
100% Search Engine Optimization -
$5,000+$200 - $300 / hr10 - 49London, England
Ability to deliver
37.9/40.019.2/20 Reviews9.9/10 Clients & Experience8.7/10 Market PresenceService focus
80% Search Engine Optimization20% Other -
$1,000+$25 - $49 / hr2 - 9Twickenham, England
Ability to deliver
35.6/40.016.4/20 Reviews9.3/10 Clients & Experience9.8/10 Market PresenceService focus
90% Search Engine Optimization10% Other -
$1,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
35.3/40.019.4/20 Reviews7.2/10 Clients & Experience8.7/10 Market PresenceService focus
80% Search Engine Optimization20% Other -
$5,000+$150 - $199 / hr10 - 49London, England
Ability to deliver
35.2/40.016.4/20 Reviews9.4/10 Clients & Experience9.3/10 Market PresenceService focus
100% Search Engine Optimization -
$1,000+$50 - $99 / hr10 - 49Basingstoke , England
Ability to deliver
34.6/40.016.2/20 Reviews9.1/10 Clients & Experience9.2/10 Market PresenceService focus
90% Search Engine Optimization10% Other -
$1,000+$50 - $99 / hr10 - 49Blackburn, England
Ability to deliver
34.6/40.016.2/20 Reviews9.6/10 Clients & Experience8.8/10 Market PresenceService focus
70% Search Engine Optimization30% Other -
$1,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
34.3/40.017.4/20 Reviews9.2/10 Clients & Experience7.7/10 Market PresenceService focus
80% Search Engine Optimization20% Other -
$5,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
37.9/40.018.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
50% Search Engine Optimization50% Other -
$5,000+$50 - $99 / hr10 - 49Birmingham, England
Ability to deliver
33.9/40.016.2/20 Reviews9.1/10 Clients & Experience8.6/10 Market PresenceService focus
80% Search Engine Optimization20% Other -
$1,000+$100 - $149 / hr10 - 49Sheffield, England
Ability to deliver
36.7/40.017.8/20 Reviews9.4/10 Clients & Experience9.5/10 Market PresenceService focus
55% Search Engine Optimization45% Other -
$1,000+$100 - $149 / hr10 - 49Derby, England
Ability to deliver
33.5/40.016.8/20 Reviews10/10 Clients & Experience6.7/10 Market PresenceService focus
80% Search Engine Optimization20% Other -
$1,000+$150 - $199 / hr2 - 9Richmond, England
Ability to deliver
33.2/40.015.8/20 Reviews7.7/10 Clients & Experience9.7/10 Market PresenceService focus
100% Search Engine Optimization -
$5,000+$100 - $149 / hr50 - 249London, England
Ability to deliver
33/40.016.8/20 Reviews9.8/10 Clients & Experience6.4/10 Market PresenceService focus
80% Search Engine Optimization20% Other -
$1,000+$50 - $99 / hr2 - 9Newry, Northern Ireland
Ability to deliver
34.9/40.017.6/20 Reviews9.7/10 Clients & Experience7.5/10 Market PresenceService focus
70% Search Engine Optimization30% Other -
$1,000+$100 - $149 / hr10 - 49Edinburgh, Scotland
Ability to deliver
32.4/40.015.8/20 Reviews7/10 Clients & Experience9.6/10 Market PresenceService focus
100% Search Engine Optimization -
$5,000+$100 - $149 / hr50 - 249London, England
Ability to deliver
37.2/40.017.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Search Engine Optimization65% Other -
$10,000+$150 - $199 / hr10 - 49Guildford, England
Ability to deliver
32.1/40.016.8/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
70% Search Engine Optimization30% Other -
$1,000+$150 - $199 / hr50 - 249London, England
Ability to deliver
31.8/40.016.6/20 Reviews8.4/10 Clients & Experience6.7/10 Market PresenceService focus
70% Search Engine Optimization30% Other -
$1,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
35/40.017.6/20 Reviews7.8/10 Clients & Experience9.6/10 Market PresenceService focus
50% Search Engine Optimization50% Other -
$5,000+$100 - $149 / hr50 - 249London , England
Ability to deliver
38.3/40.018.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
25% Search Engine Optimization75% Other -
$5,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
10% Search Engine Optimization90% Other -
$1,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
30.5/40.016.2/20 Reviews8.4/10 Clients & Experience5.8/10 Market PresenceService focus
100% Search Engine Optimization -
$1,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
30.3/40.016/20 Reviews7.1/10 Clients & Experience7.2/10 Market PresenceService focus
100% Search Engine Optimization -
$1,000+$100 - $149 / hr10 - 49Nottingham, England
Ability to deliver
33.8/40.016.4/20 Reviews8.7/10 Clients & Experience8.7/10 Market PresenceService focus
50% Search Engine Optimization50% Other -
$1,000+< $25 / hr10 - 49London, England
Ability to deliver
30.1/40.016.2/20 Reviews8.2/10 Clients & Experience5.7/10 Market PresenceService focus
80% Search Engine Optimization20% Other -
$5,000+$100 - $149 / hr10 - 49Reading, England
Ability to deliver
33.7/40.016.2/20 Reviews9.3/10 Clients & Experience8.2/10 Market PresenceService focus
50% Search Engine Optimization50% Other -
$5,000+Undisclosed10 - 49London, England
Ability to deliver
31.9/40.018.6/20 Reviews3.7/10 Clients & Experience9.6/10 Market PresenceService focus
60% Search Engine Optimization40% Other -
$10,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
35/40.016.8/20 Reviews8.9/10 Clients & Experience9.3/10 Market PresenceService focus
40% Search Engine Optimization60% Other
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U.K. SEO Services FAQs
There are a ton of great SEO companies in the UK, but we want to make sure you reach out to the right companies for your project and budget. Here are some FAQs to get you started.
A U.K.-based SEO agency helps businesses increase visibility on Google and other search engines through keyword research, technical improvements, content optimization, and link building. Many also specialize in local SEO to help you rank in specific cities or regions like London, Manchester, or Birmingham, and a growing number work on visibility in AI-generated search results.
Often, yes, especially if you compete in crowded markets or rely on local or national search traffic. A U.K.-based SEO company brings region-specific knowledge of search behavior, British English language use, and local ranking factors that a distant agency may miss.
Start off by defining your project’s parameters — everything from objectives and requirements to desired KPIs and limitations. Then, look through Clutch’s vetted directories to find firms with verified reviews and case studies with real traffic and revenue outcomes in your sector.
Inquire how they approach technical SEO, content, and links. Strong agencies are transparent about methods and realistic about timelines, since SEO takes months, not days. Shortlist two or three teams, brief them the same way, and compare their strategy and reporting.
Be cautious of guaranteed number-one rankings, secretive or black-hat tactics like private link networks, no clear reporting, and prices that seem too good to be true. Google offers no guaranteed placements, so any agency who promises them is a warning sign.