All ListsSEO Companies in the United Kingdom (UK)

Top SEO Companies in the United Kingdom (UK)

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SEO Providers Hiring Guide

Need help finding the right agency? Researched by Jason Brown and edited by Kris Alnes
Browse the top-rated search engine optimization (SEO) companies in the United Kingdom and boost your keyword rankings while driving more organic traffic to your website. By compiling customer reviews, descriptions, detailed service offerings, awards, and portfolios, UpCity is here to provide all of the information you need to make an informed decision on your next SEO company.

SEO strategy is an integral part of digital marketing and includes tactics such as content marketing, link building, and configuring your website technically in a way that Google understands. With more visibility on search engines for the keywords that are important to your business, your website will capture more qualified traffic which means more leads for your business. Choose your next SEO services partner from our list with confidence!

UpCity offers objective, independent research and verified user reviews. We earn compensation from some providers who sign up for sponsored profiles. Learn more about our trusted providers.

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181 Provider(s)Last Updated: October 28, 2025
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Bird Marketing

London, LND, GB See Location
5.0 | 10 reviews
Last reviewed on 11/7/2024
Bird Marketing, an acclaimed global digital marketing agency with prestigious awards, excels in delivering innovative, results-driven strategies from our hubs in London, New York, and Dubai. Our comprehensive services, backed by top ratings, ensure unparalleled digital success for our clients.
Businesses provider works with
Works with
Small, Medium, Enterprise
Provider's minimum per-project cost
Per-project minimum
$1,000 or more
Provider's minimum retainer cost
Retainer minimum
$1,500 or more, monthly
Provider updated information on 8/22/2024
Services Offered
AdvertisingSoftware DevelopmentGraphic DesignInbound MarketingContent MarketingView All Services (22)
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RBSEO

London, London, City of, GB See Location
5.0 | 191 reviews
Last reviewed on 3/6/2025
RBSEO is a London based established SEO agency serving thousands of businesses in the UK & around the world since 2005. We offer high quality SEO, web design, content writing, blogger outreach & link building services at affordable prices to small, medium and large businesses in the UK & around the
Businesses provider works with
Works with
Small, Medium
Provider's minimum per-project cost
Per-project minimum
$1,000 or more
Provider's minimum retainer cost
Retainer minimum
$500 or more, monthly
Provider updated information on 8/6/2021
Services Offered
SEO
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The SEO Works

Sheffield, SHF, GB See Location
5.0 | 4 reviews
Last reviewed on 9/5/2025
We are the Digital Growth Experts. As an award-winning provider of digital marketing and websites to leading brands, we’ve worked for more than a decade with one key goal in mind - to get businesses more customers online.
Businesses provider works with
Works with
Small, Medium, Enterprise
Provider's minimum per-project cost
Per-project minimum
$5,000 or more
Provider's minimum retainer cost
Retainer minimum
$1,500 or more, monthly
Provider updated information on 9/5/2025
Services Offered
AdvertisingContent MarketingWeb DesignDigital MarketingPublic Relations (PR)View All Services (10)
Who We Are
CEO
LinkedIn
Managing Director
LinkedIn
Director of New Business
LinkedIn

Andy Morley SEO & Web Design

Ilkeston, DBY, GB See Location
5.0 | 1 review
Last reviewed on 5/18/2022
Andy Morley SEO is a specialist search engine optimisation consultant, who can help you get your website seen by more potential customers, through improved visibility on Google and other search engines. Not only will you see an increase in traffic to your website, but also leads and sales.
Businesses provider works with
Works with
Small, Medium
Provider's minimum per-project cost
Per-project minimum
Less than $1,000
Provider's minimum retainer cost
Retainer minimum
$500 or more, monthly
Provider updated information on 5/18/2022
Services Offered
SEO
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Breakline Agency

London, LND, GB See Location
5.0 | 1 review
Last reviewed on 8/12/2022
Breakline is a specialist SEO agency which means they focus exclusively on search engine optimisation, and they do it exceptionally well.
Businesses provider works with
Works with
Small, Medium
Provider's minimum per-project cost
Per-project minimum
$1,000 or more
Provider's minimum retainer cost
Retainer minimum
Less than $500, monthly
Provider updated information on 8/25/2025
Services Offered
SEO
Who We Are
Managing Director
LinkedIn
Finance Director
LinkedIn

Right Symbol

Noida, UP, IN See Location
5.0 | 1 review
Last reviewed on 5/17/2024
Right Symbol is your one-stop solution for SEO, paid advertising, search engine optimisation, Web Design, and more.
Businesses provider works with
Works with
Small, Medium, Enterprise
Provider's minimum per-project cost
Per-project minimum
$1,000 or more
Provider's minimum retainer cost
Retainer minimum
$500 or more, monthly
Provider updated information on 4/11/2024
Services Offered
SEO
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SEO Chap Cornwall

Truro, CON, GB See Location
5.0 | 1 review
Last reviewed on 2/9/2022
SEO Chap Cornwall - SEO, Search Engine Optimisation Consultants in Cornwall. Digital & Website Marketing Agency in Truro Cornwall. Agency services include: search engine optimisation, email marketing, website design & social media marketing.
Businesses provider works with
Works with
Small
Provider's minimum per-project cost
Per-project minimum
$1,000 or more
Provider's minimum retainer cost
Retainer minimum
Less than $500, monthly
Provider updated information on 5/3/2022
Services Offered
SEO

Aspectus Group

London, London, City of, GB See Location
Global Specialists in PR, Marketing, SEO and PPC.
Businesses provider works with
Works with
Small, Medium, Enterprise
Provider's minimum per-project cost
Per-project minimum
$5,000 or more
Provider's minimum retainer cost
Retainer minimum
$1,500 or more, monthly
Provider updated information on 4/25/2024
Services Offered
Digital MarketingBrandingSEOPublic Relations (PR)
Digital Marketing Services from EPR Marketing include SEO, Website Design, Google Ads and Social Media Management across Shropshire and the West Midlands. Whether you are looking to boost your social media presence or grow your business through digital marketing and paid advertising get in touch to
Businesses provider works with
Works with
Small
Provider's minimum per-project cost
Per-project minimum
$1,000 or more
Provider's minimum retainer cost
Retainer minimum
$500 or more, monthly
Provider updated information on 5/24/2023
Services Offered
Digital MarketingWeb DesignBrandingSEOLocal SEO

ESA Digital Ltd

London, London, City of, GB See Location
Award-winning SEO and Growth Agency for Tech and E-Commerce Brands. We work exclusively with $1M+ ARR Tech (SaaS, Web) and $250K+ Rev. E-Commerce Brands.
Businesses provider works with
Works with
Small, Medium, Enterprise
Provider's minimum per-project cost
Per-project minimum
$2,500 or more
Provider's minimum retainer cost
Retainer minimum
$2,000 or more, monthly
Provider updated information on 3/29/2024
Services Offered
SEOCreative Agencies

Ignite SEO

London, London, City of, GB See Location
At Ignite SEO, we’re not just about ticking boxes or following the latest trends. Our focus is on delivering tangible results that drive real business growth.
Businesses provider works with
Works with
Small
Provider's minimum per-project cost
Per-project minimum
$2,500 or more
Provider's minimum retainer cost
Retainer minimum
$1,500 or more, monthly
Provider updated information on 2/5/2024
Services Offered
SEO

Netrocket

London, London, City of, GB See Location
NETROCKET is a Digital Marketing agency with main expertise in SEO and PPC. We help to scale your Business and get more Profit, using organic and paid channels online. Let's Grow Online! Together. #Netrocket
Businesses provider works with
Works with
Small, Medium, Enterprise
Provider's minimum per-project cost
Per-project minimum
$1,000 or more
Provider's minimum retainer cost
Retainer minimum
$500 or more, monthly
Provider updated information on 12/6/2022
Services Offered
SEO
Our business specializes in promoting petitions to increase visibility and gather more signatures. We use targeted strategies, social media, and outreach campaigns to engage the public and boost support for various causes. Our expertise helps ensure petitions reach a broader audience.
Businesses provider works with
Works with
Small, Medium, Enterprise
Provider's minimum per-project cost
Per-project minimum
Less than $1,000
Provider's minimum retainer cost
Retainer minimum
Less than $500, monthly
Provider updated information on 5/20/2024
Services Offered
SEO

The Hotel SEO Agency

London, London, City of, GB See Location
The Hotel SEO Agency is dedicated to helping hotels and hospitality businesses throughout the world increase online visibility, occupancy and direct bookings.
Businesses provider works with
Works with
Small
Provider's minimum per-project cost
Per-project minimum
$2,500 or more
Provider's minimum retainer cost
Retainer minimum
$500 or more, monthly
Provider updated information on 2/7/2024
Services Offered
SEO

dXarslan

Romford, HAV, GB See Location
At dXarslan, we believe in a business-driven approach to marketing and development. Our team of dedicated web developers, creative designers, and marketing professionals work together to create websites that not only look great but also deliver results.
Businesses provider works with
Works with
Small, Medium
Provider's minimum per-project cost
Per-project minimum
$1,000 or more
Provider's minimum retainer cost
Retainer minimum
$500 or more, monthly
Provider updated information on 4/7/2023
Services Offered
SEO
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The SEO Consultant Agency

Manchester, MAN, GB See Location
5.0 | 1 review
Last reviewed on 9/14/2022
Unlock the full potential of your website and drive more traffic with tailored SEO solutions from The SEO Consultant Agency.
Businesses provider works with
Works with
Small
Provider's minimum per-project cost
Per-project minimum
$2,500 or more
Provider's minimum retainer cost
Retainer minimum
$2,000 or more, monthly
Provider updated information on 4/26/2025
Services Offered
SEO
Corsto Web Design specializes in delivering website design and development services. Their crafted designs are tailored to help business stand out in today’s competitive digital landscape.
Businesses provider works with
Works with
Small, Medium, Enterprise
Provider's minimum per-project cost
Per-project minimum
Less than $1,000
Provider's minimum retainer cost
Retainer minimum
Less than $500, monthly
Provider updated information on 9/11/2024
Services Offered
Web DesignSEO

Digitalinear Ltd

Saint Marylebone, WSM, GB See Location
Situated in the vibrant core of London, Digitalinear is a leading SEO agency renowned for its innovative and results-driven approach to digital marketing. Specializing in search engine optimization (SEO), Digitalinear empowers businesses to enhance their online visibility, driving organic traffic.
Businesses provider works with
Works with
Small, Medium, Enterprise
Provider's minimum per-project cost
Per-project minimum
$1,000 or more
Provider's minimum retainer cost
Retainer minimum
$1,500 or more, monthly
Provider updated information on 8/6/2024
Services Offered
SEO

Leads Brain LTD

Manchester, MAN, GB See Location
Leads Brain LTD is a Manchester-based advertising agency specializing in SEO, digital marketing, web development, and eCommerce solutions. We help businesses grow online with tailored strategies, innovative campaigns, and results-driven solutions to boost visibility and sales.
Businesses provider works with
Works with
Small, Medium, Enterprise
Provider's minimum per-project cost
Per-project minimum
Less than $1,000
Provider's minimum retainer cost
Retainer minimum
Less than $500, monthly
Provider updated information on 8/20/2025
Services Offered
SEO

seoBusiness

London, LND, GB See Location
Strategic Digital Marketing for Growth-Driven Businesses We empower growth-focused SMEs to turn their digital presence into a powerful engine for business growth through effective search engine optimisation (SEO), targeted pay-per-click advertising (PPC), and high-converting website design
Businesses provider works with
Works with
Small, Medium
Provider's minimum per-project cost
Per-project minimum
$1,000 or more
Provider's minimum retainer cost
Retainer minimum
$500 or more, monthly
Provider updated information on 8/22/2024
Services Offered
SEO
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SEO Impact

Newry, NMD, GB See Location
5.0 | 4 reviews
Last reviewed on 8/1/2024
SEO Impact is a Northern Ireland, UK-based SEO agency specializing in a broad spectrum of services, from expert SEO consulting to tailored web development. Serving diverse industries, we prioritize results and client growth.
Businesses provider works with
Works with
Small, Medium, Enterprise
Provider's minimum per-project cost
Per-project minimum
$1,000 or more
Provider's minimum retainer cost
Retainer minimum
$500 or more, monthly
Provider updated information on 12/1/2023
Services Offered
SEO

BrainZ Digital

London, London, City of, GB See Location
5.0 | 1 review
Last reviewed on 8/14/2024
Welcome to BrainZ Digital, where we sprinkle a little magic (and a lot of expertise) on your digital presence. We’re not just another marketing agency; we’re your ticket to the big leagues.
Businesses provider works with
Works with
Small, Medium, Enterprise
Provider's minimum per-project cost
Per-project minimum
$25,000 or more
Provider's minimum retainer cost
Retainer minimum
$5,000 or more, monthly
Provider updated information on 3/5/2024
Services Offered
SEO
MeasureMinds are a digital-first analytics and business intelligence agency specialising in analysis and insights, implementation and optimisation for enterprise businesses.
Businesses provider works with
Works with
Small, Medium, Enterprise
Provider updated information on 3/22/2022
Services Offered
AdvertisingBrandingSEOFacebook Marketing

Repeat Digital

Nottingham, NGM, GB See Location
We're a specialist PPC & SEO agency based in Nottingham, UK.
Businesses provider works with
Works with
Small, Medium, Enterprise
Provider's minimum per-project cost
Per-project minimum
$2,500 or more
Provider's minimum retainer cost
Retainer minimum
$500 or more, monthly
Provider updated information on 1/6/2022
Services Offered
SEOPPC

Improve My Search Ranking

London, London, City of, GB See Location
We have a long history of creating tremendously profitable SEO campaigns for businesses of all sizes – from small and medium sized businesses to national brands - read some of our client success stories here.
Businesses provider works with
Works with
Small, Medium, Enterprise
Provider's minimum per-project cost
Per-project minimum
$2,500 or more
Provider's minimum retainer cost
Retainer minimum
$500 or more, monthly
Provider updated information on 7/28/2022
Services Offered
SEO

Kangaroo UK

Ashby De La Zouch, LEC, GB See Location
Our mission is to help companies discover the optimal route to finding more people to talk to online.
Businesses provider works with
Works with
Small, Medium, Enterprise
Provider's minimum per-project cost
Per-project minimum
$1,000 or more
Provider's minimum retainer cost
Retainer minimum
$1,500 or more, monthly
Provider updated information on 3/22/2022
Services Offered
SEO
Are you an ambitious or challenger brand looking to grow this year? SEO? PPC? Content? Technical? Our boutique agency has all the experience you need for success. Big enough to get the job done Small enough to care
Businesses provider works with
Works with
Small, Medium, Enterprise
Provider's minimum per-project cost
Per-project minimum
$1,000 or more
Provider's minimum retainer cost
Retainer minimum
$500 or more, monthly
Provider updated information on 2/23/2024
Services Offered
Content MarketingDigital MarketingWeb DesignSEO

Pedro Matias SEO Consultant

London, London, City of, GB See Location
Greetings. I’m Pedro Matias, I have a decade as an SEO consultant in London, the UK and worldwide. Having helped many sites of all shapes and sizes improve search visibility and significantly increase sales.
Businesses provider works with
Works with
Small
Provider's minimum per-project cost
Per-project minimum
$1,000 or more
Provider's minimum retainer cost
Retainer minimum
$1,500 or more, monthly
Provider updated information on 3/22/2022
Services Offered
SEO

Search/Natural

Falmouth, CON, GB See Location
Search/Natural offer bespoke, expert search engine optimization services. We can help with website migrations, SEO management and growth plans plus project creation and SEO consultancy. We're a small team of organic search specialists with over 10 years experience in SEO and digital marketing.
Businesses provider works with
Works with
Small, Medium, Enterprise
Provider's minimum per-project cost
Per-project minimum
$2,500 or more
Provider's minimum retainer cost
Retainer minimum
$1,500 or more, monthly
Provider updated information on 7/30/2022
Services Offered
SEO

StoreCare

London, LND, GB See Location
StoreCare is a Shopify SEO agency in London specializing in Shopify SEO and Google Ads. We help stores get top ROI with efficient, results-driven strategies. Our approach blends fast wins with lasting growth, boosting traffic and revenue. Trusted worldwide, we’re the go-to partner for Google success
Businesses provider works with
Works with
Small
Provider's minimum retainer cost
Retainer minimum
$2,000 or more, monthly
Provider updated information on 11/3/2024
Services Offered
SEO
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SEO Providers Hiring Guide

Researched by Jason Brown and edited by Kris Alnes
Updated August 29, 2025

What is SEO outsourcing?

SEO outsourcing is the process of working with a partner agency or freelancer to provide one or more types of SEO services. By outsourcing SEO needs, you gain a number of advantages and benefits that you might otherwise miss. 

What is an SEO company? 

An SEO company is a company that focuses specifically on search engine optimization projects for business and organizations. SEO consultants will often partner with businesses to understand and then help them achieve their goals of improving online presence, growing brand awareness, and increasing traffic to their website. 

Some SEO service providers may operate within larger firms, such as digital marketing agencies or web development companies. But there are many SEO firms and even some freelancers who provide search engine optimization services only, and they specialize heavily in staying current with the latest tools, techniques, and approaches for improving SEO performance. 

What are SEO services?

Search engine optimization is much more than just a one-step process, and there are several different SEO outsourcing services available to businesses of all sizes. Those include: 

  • Off-page optimization - Off-page SEO involves link building, guest posting on other sites or blogs, and social media marketing efforts. All of these do not affect your business’ website, which is why they are called “off-page.” 

  • On-page optimization - On-page SEO or on-site SEO is focused on improving your main website’s performance in search engines. This includes improving content to include more keywords that you are targeting, optimizing content for readability and clarity, creating new content, and regularly updating pages when possible. 

  • Technical SEO - Technical or functional SEO focuses on the performance of your website, including speeding up page loading times, improving navigation, restructuring pages and content to improve user flow, and so on. 

  • Local SEO - Localization is designed to improve your site’s visibility in a specific geographic area. Components of this process include updating Google Business Profile, creating local content, sourcing reviews from local customers, and more. 

  • Mobile SEO - Mobile search engine optimization is a sub-discipline of on-page optimization focused on making your site more mobile friendly, faster loading, and easy to use on mobile devices. 

  • Competitive research + analysis - Learning what is working for your competitors, and learning what strategies and options they are not utilizing, provides your business with a competitive edge and specific paths to pursue in terms of SEO strategy. 

  • Keyword research + strategy - Speaking of strategy, SEO agencies will provide you with in-depth keyword research and strategy that incorporates your business goals, industry standards and trends, competitor analysis, and recommendations specific to your site and content. 

  • Content strategy creation + content development - SEO agencies also have experienced content experts who understand the importance of optimizing content while also making it accessible and informative for customers. This expertise in turn improves readability, which is a key factor in search engine optimization and site ranking among search providers. 

There are some other types of specialized SEO services, but these examples are the top services that most SEO outsourcing firms focus on. 

Benefits of outsourcing SEO

As with other essential business functions that SMBs and even major corporations utilize, outsourced SEO offers many benefits and advantages. A few of the top reasons why business leaders choose SEO outsourcing services include: 

  • Serious know-how - While many companies now employ some SEO experts in their marketing or analytics departments, it is still impossible to beat the amount of expertise you gain by partnering with a reputable SEO agency. Their experience working with different clients in different industries, and their knowledge of multiple search engines and their requirements, gives your business a major advantage. 

  • Time savings - You and your team could certainly learn about SEO and train yourselves on the latest approaches, but search engine optimization can have a steep learning curve. By working with an SEO agency you can have a dedicated team up and running in much less time, and the results will begin to show up even faster. 

  • Cost effective - Although the price of SEO services is always one of the first questions a business leader asks, the truth is that the SEO services cost is a fraction of what the DIY approach would run. For the many types of SEO services, the expertise, and the results, working with a dedicated SEO agency is well worth the money for most companies. 

  • Additional improvements - Undergoing an SEO process with an agency often also identifies issues that provide other benefits and improvements. Your website will function better and provide a better user experience, which in turn can mean that you receive more leads from more customers or clients. SEO projects also improve brand reputation and trustworthiness, enhancing customer loyalty and word-of-mouth marketing as well. 

How much does outsourcing SEO cost?

Like many agency services, the average cost of SEO services can vary in a big way. Agencies have their own rates, their own billing options (monthly, hourly, per project, etc.), and their own way of defining the scope of your project. 

Still, understanding how much do SEO services cost is critical to knowing whether your business can partner with an outside agency for SEO outsourcing services. For many businesses, the pricing of SEO outsourcing services may range from $1,500 per month to $5,000 per month or more. Major corporations with enormous ecommerce websites may see the price tag rise to $10,000 or more each month, but SMBs with specific goals in mind will not see their SEO services pricing run that high. 

Some of the factors that will impact the total price include: 

  • Business size - Larger companies with more needs, or in a crowded industry with a lot of competition, may see a higher price tag for SEO services because of the challenges that need to be overcome. 

  • Location - Local businesses in smaller towns or cities, and those that have less competition, will see a lower price tag than a restaurant in downtown New York City, for example. 

  • Goals - What you want to achieve with your search engine optimization project will impact pricing. Simpler goals will require less work, which in turn means a lower price tag. But larger and more specific goals will affect the timeline, which will affect the number of hours that your SEO agency partner spends auditing your site, creating content, and so on. 

  • Size and complexity of the website - More pages obviously means more work, the need for more content, and more analysis. As a result more complex sites will necessitate a higher price for SEO services. 

  • Current stage of SEO efforts and progress - If your team has already completed some of the SEO work and begun optimizing your site or content, this may save an agency partner time up front and reduce costs overall. 

As a general rule, many SEO experts and firms suggest that spending between 5% and 10% of your business revenue on search engine optimization is a good place to start. This will give you a reasonable number to begin your conversations and negotiations with as you begin the search for a great SEO agency. 

Should I outsource SEO or do it in-house? 

Many businesses have one or more SEO experts on staff. The value of having in-house expertise when developing or revamping your website is terrific, but may not be enough to help your business achieve the goals you have set. Many local businesses who handle their SEO campaigns in house have reported spending more money for their results than they would have when working with an agency. 

There are a variety of reasons why an in-house approach may limit your results. First, having only one or two people devoted to your SEO campaign will mean that you have limited time and resources to devote to research, optimization, functionality improvement, content creation, and so on. Second, it can be difficult for smaller teams or just a few individuals to consider all options and identify new opportunities. And with how frequently Google and other search providers update their search algorithms, it takes a lot of time and effort to stay up to date on best practices and optimization techniques. 

Working with an SEO services provider usually means that you have more brain power applied to your project. Your SEO agency partner will also have extensive experience in a variety of industries and fields, allowing them to provide valuable perspective and techniques that have worked across several clients. Finally, you get a team of experts that will be focused on your needs and goals for a fraction of what it would cost to build a dedicated SEO team within your organization. 

How to choose the best SEO service provider

The question of how to choose an SEO company is answered by first gathering the information you need. This includes developing a complete understanding of what your goals are, your current site performance metrics (if available), and of course the budget you have available to cover the cost of SEO services. 

You should also develop a list of questions to ask SEO agencies. Just like interviewing a job candidate or prospective partner, having a good batch of questions that can guide and further your conversation will provide you with a great deal of information to help evaluate your choices. Such questions can include: 

  • Have you worked with other companies in our industry before?

  • What does your complete SEO process look like in terms of steps and timing?

  • Can we speak to some of your past and current clients?

  • Who is on the team and what is their expertise and experience?

  • Can you share some case studies that highlight your success with sites similar to ours?  

  • How long did it take to achieve results with those clients?

  • What tools do you use to inform your SEO strategy and tactics?

  • What type of reporting do you provide and at what frequency?

  • Will you need access to our systems?  If so, which systems and what type of access?

  • How much of our time will you need to support this project?

  • How do you keep up with the latest trends and tactics in SEO ?

  • What is your approach to link building?

You would also benefit from developing a list of the specific types of SEO services you believe your company needs. Are you looking to begin solely with on-site optimization? Or are you looking to focus on technical SEO that will improve site functionality and usability? These considerations will help guide your conversations with prospective agency partners.