May 9, 2024
SEO Tips

The Best SEO Agencies in the UK

SEO continues to reign supreme. We dive into the best SEO agencies in the United Kingdom to help you and your brand reach the top of search engine rankings.

Gavin Pierce
Content Writer
An experienced and qualified content writer.
Table of contents

In today's digital landscape, having a strong online presence is crucial for businesses of all sizes. As such, search engine optimisation (SEO) is vital in ensuring that your website ranks highly on search engines like Google and Bing, making it easier for new audiences to find you.

With so many SEO agencies operating in the United Kingdom, it can be challenging to determine which ones truly excel. We explore some of the best SEO agencies in the UK to help you find the perfect solution to SEO. UK residents can quickly climb up the search engine rankings with the help of expert partners.

A good SEO agency generally offers a range of search engine optimisation and digital marketing services to help you take your brand to the top of search engine results. From content marketing and web development to on-page and off-page SEO.

Finding an SEO agency with a proven track record of helping similar brands can be tough, so we've compiled a list of some of the best in the United Kingdom.

Finding An SEO Agency in the United Kingdom

The seemingly infinite number of SEO agencies can make it difficult to decide on a partner. The list below highlights some of the best and most reliable SEO agencies in the United Kingdom.

SEO Rocket

SEO Rocket Search Engine Optimization Services

SEO Rocket is a trusted and leading SEO agency in the United Kingdom. The SEO specialists have a proven track record of helping startups and scaleups improve SEO strategies to drive more organic traffic to websites.

SEO Rocket has been through the startup journey and understands the difficulty of navigating growth. As SEO experts, they're skilled at spearheading your search engine optimisation strategy - from content marketing to technical SEO, they have the tools and experience to assist.

As one of the leading digital marketing agencies for start-ups, SEO Rocket functions as an extension of your team. They believe in ongoing and transparent communication at all times so you know exactly how well your SEO campaigns are doing.

SEO Rocket takes charge of your content strategy with relevant, informative, and educational content that resonates with your target audience. 

As B2B specialists, they understand the ins and outs of helping B2B companies rank on search engines. According to EnterpriseAppsToday, by the end of 2030, it is expected that the B2B e-commerce market will reach $33,317.37 billion across the world - highlighting the importance of mastering your B2B SEO strategy. 

The UK SEO Agency does not limit itself to only clients within the United Kingdom and can assist you even if you're halfway across the world. SEO Rocket uses robust SEO techniques to help you find key clients and achieve your main business objectives.

Don't spend a fortune on online advertising without considering the power of SEO services for improving your digital presence and web traffic. When you're seeking out the best SEO agency, SEO Rocket stands out as one of the top available options. 

SEO Rocket's key SEO services

Keyword Research

Content Marketing

On-Page SEO

Off-Page SEO

Technical SEO

Local SEO

SEO Audits

SEO Strategy

Link Building

Monthly Reports

SEO Rocket pricing

SEO Rocket's pricing starts at £850 per month. Reach out for more information on pricing.

Sure Oak

Sure Oak search engine optimization

Sure Oak is a digital marketing agency focused on maximising online visibility and driving organic traffic for businesses through the power of SEO services

They specialise in search engine optimisation and apply their years of expertise to help start-ups find their way up the search engine ranking.

Sure Oak employs various SEO techniques, including keyword research, on-page optimisation, technical SEO enhancements, and link-building strategies to improve your website rankings and attract more qualified leads.

But that's not all, Sure Oak also offers content marketing services to create engaging and valuable content that resonates with your target audience - no matter your industry. This includes blog posts, articles, infographics, videos, and more, designed to inform, entertain, and educate.

Sure Oak provides comprehensive SEO audits and analysis to identify areas for improvement and develop customised strategies tailored to each client's unique goals and challenges. With access to robust data analytics, you can make informed decisions going forward in your SEO efforts.

Overall, Sure Oak stands out as one of the top SEO agencies in the United Kingdom - empowering businesses to improve their online presence, increase organic traffic, and achieve measurable results through strategic digital marketing initiatives and SEO campaigns.

Sure Oak's key SEO services

Content Marketing

SEO Strategy

SEO Audits

Keyword Research

Link Building

Social Media Marketing

On-Page Optimisation

Off-Page Optimisation

Technical SEO


Digital PR

Web Development

Sure Oak's pricing

For information on Sure Oak's pricing, reach out and request a quote.

Smash Digital

Smash Digital search engine optimization

Smash Digital is a leading digital marketing agency specialising in search engine optimisation (SEO) and content marketing strategies.

Founded on a mission to help businesses achieve online success, Smash Digital implements innovative SEO strategies and tactics to boost your company's online visibility, attract organic traffic, and drive conversions.

With a team of experienced SEO professionals and content creators, Smash Digital offers a comprehensive range of SEO services tailored to meet your unique needs.

From keyword research and on-page optimisation to content creation and link building, Smash Digital use a data-driven approach to deliver measurable results and maximise the return on investment for your company.

Beyond its client work, Smash Digital is known for its thought leadership in the digital marketing space - standing out as one of the leading SEO companies. While they're not based in the United Kingdom, they work with clients throughout the globe, including those in the UK.

Through its commitment to transparency, innovation, and excellence, Smash Digital has established itself as a trusted partner for businesses looking to thrive in a competitive online landscape.

Smash Digital's key SEO services

SEO Services

Social Media Marketing

Content Marketing

Link Building

Digital PR

Mobile SEO

SEO Audits

SEO Consultations

Technical SEO

Smash Digital's pricing

For information on Smash Digital's pricing, reach out and request a quote.


gripped search engine optimization

gripped is an SEO agency based in the UK with a proven track record of helping B2B and tech companies significantly improve search rankings through comprehensive SEO solutions.

The digital growth experts are skilled at spearheading marketing services that lead to improved website traffic from your target audience, ultimately leading to improved sales and return on investments.

The SEO company offers services ranging from finding relevant keywords, link building, optimising technical SEO, and using data analytics for data-driven SEO strategies. As a top SEO agency.

gripped focuses on high-intent keywords that resonate with your target audience, aligning them with your offerings. All in all, the digital agency focuses on helping you boost sales via the power of effective SEO strategies and digital marketing services.

They pride themselves on being creative thinkers who delve outside the typical SEO tactics to get you in front of your audiences in places you wouldn’t usually consider. Trusted by multiple B2B and tech companies, gripped are among the best SEO agencies in the United Kingdom.

gripped Key SEO Services

Keyword Targeting

Content Marketing

SEO Audit

Technical SEO

Onsite SEO

Off-Page SEO

Link Building

Data & Analytics

gripped Pricing

gripped's pricing is divided into three tiers: Specific Expertise, Growth Package, and Scale Package.

  • Specific Expertise (from £2000 per month): tap into specialised services like SEO, website management, or targeted paid search campaigns. Bring your challenge; we have the expertise to tackle it.
  • Growth Package (from £9, 500 per month): with a clear go-to-market strategy but limited resources, you need foundational support to drive demand, and grow pipeline and revenue.
  • Scale Package (from £18, 500 per month): facing misalignment between sales and marketing with missed targets? Optimise and scale your strategy for profitable growth.


Polaris search engine optimization

Polaris is an SEO agency dedicated to enhancing businesses' online presence and visibility through strategic search engine optimisation techniques.

Their primary goal is to boost clients' rankings on search engine results pages (SERPs), ultimately driving more organic traffic to your website.

Polaris utilises innovative SEO strategies to achieve this, from robust keyword research to identify high-value terms to comprehensive content marketing techniques.

They optimise your website content and structure to align with search engine algorithms and user intent, ultimately improving its chances of ranking prominently for target keywords.

But that's not all, Polaris implements effective link-building strategies to establish authority and credibility for their clients' websites within their respective industries.

The SEO experts also guide content creation and distribution, aiming to produce engaging, informative materials that attract and retain visitors while also satisfying search engine requirements for quality and relevance.

Polaris' key SEO services

Keyword Research

Content Marketing

Social Media Marketing

Local SEO

International SEO

Technical SEO

Search Engine Compliance

Onsite SEO

Web Development

Digital PR

Behavioural Analysis

Polaris' pricing

For more information on Polaris' pricing, reach out and request a quote.


Seed is a forward-thinking digital marketing agency renowned for its wide range of services geared towards improving brand visibility and engagement in the digital sphere.

With a speciality in data-driven strategies, Seed excels in creating effective marketing solutions tailored to your needs.

The SEO company provides services including branding, content creation, social media management, search engine optimisation, pay-per-click (PPC) advertising, email marketing, and website development.

Seed's innovative approach to problem-solving with unique technology and industry insights plays a key role. The goal is to understand your target audiences and market landscapes, allowing them to devise strategies that resonate effectively and yield measurable outcomes for your business.

A client-centric and flexible approach to digital marketing makes them one of the best SEO agencies in the United Kingdom.

Overall, Seed gives your business the tools and insights to thrive in the digital age by delivering impactful marketing solutions that drive growth, engagement, and ROI.

Seed's key SEO services

Keyword Research

Content Marketing Strategy

Content Creation

Web Development

Mobile SEO

Email Marketing

Social Media Marketing

Online Advertising

Local SEO

International SEO

Lead Generation

Seed's pricing

For information on Seed's pricing, reach out and request a quote.

SALT Agency

SALT Agency search engine optimization

SALT Agency is an internationally recognised technical SEO agency that specialises in optimising websites to improve visibility and performance in search engine results.

The SEO company offers a range of services aimed at enhancing the technical aspects of website optimisation, including web development and structure, performance improvement, and code optimisation.

SALT Agency's expertise lies in conducting in-depth technical audits to identify areas for improvement and implementing tailored strategies to address them.

This often involves SEO services such as optimising website architecture, improving site speed and performance, enhancing mobile responsiveness, and resolving technical issues that could impact your rankings on search engines.

SALT Agency provides continuous monitoring and analysis to guarantee your websites maintain optimal performance and adapt to changes in search engine algorithms. They also offer SEO consultancy services and training programs to help businesses understand and implement best practices in technical SEO.

Overall, the SEO agency is determined to help businesses maximise their online visibility, drive organic traffic to their websites, and achieve long-term success in the competitive digital landscape.

If you're looking for technical expertise and a personalised approach to help you achieve your SEO goals, SALT are among the best SEO firms in the United Kingdom.

SALT Agency's key SEO services

Keyword Research

Content Marketing

Digital Marketing Strategy

Mobile SEO

Social Media Marketing

WordPress SEO

SEO Migration Services

Digital PR

Data & Analytics

SALT Agency's pricing

For more information on SALT's pricing, reach out and request a quote.


Varn search engine optimization

Varn is an SEO agency based in the UK, specialising in digital marketing strategies aimed at improving your business's online presence and visibility. Their core services revolve around search engine optimisation, pay-per-click advertising, and conversion rate optimisation (CRO).

The SEO experts at Varn work to boost your website's organic search visibility by optimising its content, structure, and technical aspects to rank higher on search engine results pages (SERPs). This involves keyword targeting, on-page optimisation, link building, and monitoring of search engine algorithms.

With PPC advertising, Varn helps your business create and manage targeted ad campaigns across platforms like Google Ads and Bing Ads. They optimise ad copy, keywords, and bidding strategies to maximise ROI and drive relevant traffic to your website.

In CRO, Varn focuses on improving website usability and conversion pathways to increase the percentage of visitors who take desired actions, such as making a purchase or filling out a contact form.

As such, they're constantly analysing user behaviour, conducting A/B testing, and implementing changes to boost your website's overall performance.

Overall, Varn's goal is to help your company attract more qualified traffic, increase conversions, and ultimately achieve your digital marketing objectives - whether that be to increase website traffic or improve your online reputation.

Varn's key SEO services

Keyword Research

Content Marketing

Digital Marketing

Technical SEO

Off-page SEO

Onsite SEO

AI & Data Analytics

Paid Search

Varn's pricing

For more information on Varn's pricing, reach out and request a quote.

Fly High Media

fly high media search engine optimization

Fly High Media is a UK-based digital marketing agency specialising in helping businesses elevate their online presence and achieve digital marketing success. The SEO company offers a suite of services tailored to meet your diverse needs as a business.

Fly High Media are search engine optimisation experts; optimising websites to improve visibility in search engine results pages, driving organic traffic and enhancing your brand's overall visibility.

Additionally, they excel in pay-per-click advertising (PPC), crafting targeted campaigns to maximise ROI and drive qualified leads.

Fly High Media also provides website design services, creating visually appealing and user-friendly websites that effectively communicate your brand's message and convert visitors into customers.

The social media marketing strategies focus on engaging audiences across various platforms, building brand awareness, and fostering long-lasting customer relationships.

With a commitment to delivering measurable results, Fly High Media employs data-driven approaches and ongoing analysis to continuously optimise digital marketing efforts.

Whether your business is seeking to increase website traffic, generate leads, or boost sales, Fly High Media offers the expertise and tailored solutions to help you climb the rankings and get ahead of your competition. All in all, they are one of the best SEO agencies in the United Kingdom.

Fly High Media's key SEO services

Digital Marketing Strategy

SEO Audits

Technical SEO

Local SEO

International SEO

PPC advertising

Data & Reporting

Social Media Marketing

Fly High Media's pricing

For information on Fly High Media's pricing, you'll have to book a consultation and request a quote.


Novos search engine optimization in United Kingdom

Novos is a leading SEO company based in the UK specialising in eCommerce SEO and a full suite of digital marketing services. As one of the most trusted SEO firms in the UK, they're skilled at helping take businesses to the top of search engines.

With award-winning SEO Services, the digital agency has proven itself to be incredibly adept at improving online visibility and organic search traffic. They prepare SEO strategies and SEO solutions specifically aimed at bringing targeted potential consumers to your website and converting them into paying customers.

As one of the best SEO companies in the UK, they have a range of services on offer including content marketing, SEO audits, email marketing, technical SEO and more - all to help you secure key clients.

Novos aims to help you build awareness around your brand while fostering and developing long-lasting relationships with clients. You can also significantly improve your website's domain authority through link-building and partnerships with the help of Novas.

Overall, Novos is a top SEO agency with a track record of improving business's online visibility through SEO expertise.

Novos' key SEO services

Keyword Identification

Social Media Marketing

Organic Search Strategy

SEO Audit

Content Creation

Email Marketing

Link Building

Novos' pricing

For more information on Novos' pricing, reach out and request a quote.


Semetrical search engine optimization

Semetrical is a leading digital marketing agency based in the United Kingdom with a focus on helping businesses maximise their online presence and achieve business and marketing objectives. The SEO Agency assists you in navigating the complexities of the digital landscape to drive tangible and realistic results.

At the core of Semetrical's offerings is Search Engine Optimisation, where they optimise your website to improve visibility and rankings on search engine results pages. 

With expertise extending to Pay-Per-Click advertising, they're skilled at crafting targeted campaigns to drive traffic and conversions effectively.

The digital agency also excels in content marketing - creating compelling and relevant content to engage with your audiences and enhance your brand's authority.

They harness the power of analytics to gain insights into consumer behaviour and campaign performance, giving you the power to make informed decisions and implement continual optimisation techniques for better results.

Whether it's through SEO audits, keyword identification, competitor analysis, or performance tracking, Semetrical leverages data to drive strategic digital marketing initiatives.

Semetrical empowers businesses to thrive in the digital realm by delivering tailored solutions that align with your goals and objectives.

With an SEO team deeply dedicated to innovation, expertise, and results-driven strategies - Semetrical is a trusted partner for any business hoping to improve online visibility and organic search traffic.

Semetrical's key services

Search Engine Strategies

SEO Audit

Content Marketing

PPC Advertising

SEO Strategy

Inbound Marketing

Digital PR

Semetrical pricing

For information on Semetrical's pricing, reach out and request a quote.


search engine optimization

Anicca is a reputable SEO agency based in the United Kingdom with wide-ranging expertise in spearheading digital marketing efforts.

Annica's core focus lies in Search Engine Optimisation and applies a strategic approach aimed at improving your website's visibility and ranking on search engine results pages.

The agency's SEO services encompass a comprehensive range of strategies, including keyword targeting, on-page optimisation, link building, and technical SEO audits, all tailored to align with your specific goals and target audiences.

In addition to SEO, they offer a suite of digital marketing services to drive traffic, engagement, and conversions for your company.

The digital agency's services include Pay-Per-Click (PPC) advertising, social media marketing, content marketing, and email marketing campaigns.

With a multidisciplinary team of digital marketing experts that collaborate closely with you to develop custom strategies, online visibility is quickly optimised and before you know it, your organic traffic will see significant improvements.

The SEO experts are exceptionally skilled at leveraging data to make informed SEO decisions that help boost your organic search ranking.

Annica's key services

Keyword Targeting

Content Marketing

Social Media Marketing

Data & Reporting

International SEO

Local SEO

Annica's pricing

For more information on Annica's pricing, reach out a request a quote. 

How To Choose a SEO UK Agency

Define Your Goals

Before you start searching for an SEO agency, define your goals clearly. Determine what you want to achieve with SEO—whether it's increasing website traffic, improving search engine rankings, generating leads, or boosting online sales.

Review Services

Consider the range of services offered by each agency. Some may specialise in certain areas such as local SEO, e-commerce SEO, content marketing, or link building. Choose an SEO agency that offers services aligned with your goals as a brand. 

Assess Experience and Expertise

Look for SEO agencies with a track record of success. Where does their agency rank in Google results? After all, if they can’t get themselves to rank, how could they help you? Check their experience, certifications, and the expertise of their team members.

Transparency and Communication

Transparency is key in any business relationship. Choose an agency that communicates openly and clearly about its strategies, processes, and progress. Regular updates and reports are of paramount importance when it comes to executing a successful SEO campaign. 

Budget and Pricing

Consider your budget and the pricing structure of each agency. While it's important to find an agency that offers competitive pricing, be wary of overly cheap services, as they may lack the expertise or resources to deliver quality results. 

Personalised Approach

When searching for SEO agencies in the United Kingdom, it's best to prioritise those that take a personalised approach to SEO rather than offering one-size-fits-all solutions. Your business is unique, and your SEO strategy should be tailored to your specific needs and objectives. The SEO agency should function as an extension of your team. 

Ethical Practices

Of course, always make sure that the agency follows ethical SEO practices and adheres to search engine guidelines. Avoid agencies that promise quick fixes or use black hat techniques that can get your website penalised by search engines.

Contract and Terms

Never sign anything without doing your due diligence. Review the contract terms carefully before making a decision. Make sure you understand the scope of services, payment terms, and any clauses related to termination or refunds.

Trial Period or Pilot Project

Consider starting with a trial period or a small pilot project to evaluate the agency's performance before committing to a long-term contract.

Trust Your Instincts

Ultimately, trust your instincts when searching through SEO agencies in the United Kingdom. Select a partner that you feel comfortable working with to take you to the top of Google.

Ask for References

Request references from past or current clients to get an idea of their satisfaction level and results achieved with the United Kingdom-based agency. Seek out references that can give you valuable insights into the agency's working style and effectiveness.

search engine optimization testimonials

Final Word

SEO is far from dead. It continues to reign supreme. As such, the importance of partnering with the right SEO agency continues to grow.

From strategic optimisation to creative content solutions, SEO agencies in the United Kingdom have demonstrated an unparalleled commitment to helping businesses thrive in the online sphere.

With a keen understanding of search engine algorithms and user behaviour, SEO agencies continue to navigate the complexities of SEO with finesse, driving organic traffic and maximising online visibility for clients.

As you strive to stay ahead in an incredibly competitive online landscape, collaborating with an experienced SEO agency can be the difference between success and failure.

At SEO Rocket, we help start-ups and scale-ups boost online visibility and achieve business success through the power of effective search engine optimisation. 

If you'd like to learn more about what we do, feel free to reach out and book a call with one of our expert team members.

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