All ListsSEO Companies in the United Kingdom (UK)

Top SEO Companies in the United Kingdom (UK)

We've found the best
SEO Providers
for you.

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.

Location
Provider's minimum per-project cost
Provider's minimum retainer cost
Industry Expertise
Businesses provider works with
Sort by:
Sponsored
Company Name
updating list...
181 Provider(s)Last Updated: October 29, 2025
Alert icon
We are the online marketing company that understands e-commerce. We can help your business succeed online!
Services Offered
SEOFacebook MarketingTwitter Marketing
Alert icon
We care about our clients and try to work with you on all aspects of building your website. Nothing is too much for our dedicated team of website designers to get your new site up and running as smoothly as possible.
Services Offered
SEO
Alert icon

Brafton Ltd

London, London, City of, GB See Location
Our Technical Consultants build strong foundations by evaluating technical SEO issues, conducting keyword research and user-experience testing to improve user engagement and make content more visible to search engines. A technically sound website is the cornerstone of digital marketing.
Services Offered
SEOInstagram Marketing
Alert icon
We are pioneering creatives specialising in Web Design and other complementary services such as product photography and branding.
Services Offered
SEO
Alert icon

Capid Houser

Bristol, BST, GB See Location
social media digital marketing agency providing services inc. search engine marketing, video marketing & email marketing management for businesses
Services Offered
SEO
Alert icon
Great aesthetics, mobile-friendly design and great content; all needed in a modern day website. However, our sites are always designed with Search Engine Optimisation (SEO) in mind, making sure that your site actually gets seen on the web! A website should act as a journey. Many modern websites focus on the “look” of the website rather than the “functionally” and “sales-journey”.
Services Offered
SEOInstagram Marketing
Alert icon
A digital marketing agency based in Bristol, with a specialist team of digital experts that include marketers, designers, developers and strategists.
Services Offered
AdvertisingSEOLinkedIn Marketing
Alert icon
10X Your Business Online With Bristol Advertising Agency and Your Bristol Digital Marketing Consultant. Your SEO Agency With Achievable 1st Page Results!
Services Offered
AdvertisingSEOFacebook Marketing
Alert icon
Cyber-Duck is a digital transformation agency based in London and Hertfordshire. Trusted as one of the top UK digital agencies for over 15 years.
Services Offered
SEOWebsite Development
Alert icon

DOJO Digital

Bristol, BST, GB See Location
With great SEO writing, your website will be shown to more and more people through search due to higher search rankings. Let us teach you the role of an SEO writer and why being or having one is a true asset!
Services Offered
Digital MarketingSEO
Alert icon

Daine Media

Liverpool, LIV, GB See Location
At Daine Media the ONLY metric we’re interested in is bringing you more leads and sales.
Services Offered
SEOPPC
Alert icon
I’m an SEO professional who left my job after 10 years in the industry to focus on my portfolio of sites.I use this site to blog about digital publishing, SEO & the different things I’m doing to rank websites and make money online.
Services Offered
SEO
Alert icon

Daniel Foley Consultancy

London, London, City of, GB See Location
SEO Consultant Daniel Foley is one of the UK's leading London based SEO Specialists delivering ROI focused SEO/SEM Marketing Strategies that deliver strong organic ranking growth.
Services Offered
SEOMarketing Consulting
Alert icon
Sheffield Web Design and Certified AdWords PPC agency Davrus guarantees turning site visitors into sales with a compelling website design. Our expert website designer will help your website to give professional look.
Services Offered
SEOPPCWebsite Development
Alert icon
Managed PPC Right now, people are searching for businesses just like yours. We deliver exceptional results that retain users to ultimately increase sales and conversions.
Services Offered
AdvertisingBrandingSEOFacebook MarketingLinkedIn Marketing
Alert icon
Digital marketing and web design Leicester. Digital Ethos is a digital agency focusing on SEO, PPC Management & social media. Schedule a free consult today.
Services Offered
Digital MarketingSEOPPCSocial MediaMarketing Consulting
Alert icon
SEO & Website Design company in Bradford, Yorkshire. Experts in keyword analysis and link building in Bradford, Sheffield, Leeds & the Yorkshire area.
Services Offered
SEO
Alert icon

Digital NRG

Bristol, BST, GB See Location
As a leading digital marketing agency in Bristol, we offer SEO, PPC, Paid Social and other online services for businesses, as a Google and Facebook partner
Services Offered
SEO
Alert icon

Digivate Agency

London, London, City of, GB See Location
London Online Marketing Agency specialising in ROI focused, results driven SEO, PPC, Social
Services Offered
SEOLinkedIn Marketing
Alert icon
SEO Liverpool. Web Design Agency. PPC. Do Local Multi Award Winning Digital Marketing Agency Liverpool. Best SEO company in Liverpool offering SEO services.
Services Offered
Digital MarketingSEOPPC
Alert icon
I'm Endrit, co-founder of ES Website Marketing & SEO Agency, office-based in Jacksonville, Florida. We do top-notch Website Marketing Solutions for many online niches helping Small & Medium Businesses that are in need of immediate growth online.
Services Offered
SEO
Alert icon

Edible

Liverpool, LIV, GB See Location
Edible SEO Liverpool - Search Marketing Consultancy, Search Engine Optimisation & Google PPC Adwords in Liverpool. Free Consultation - 0151 709 7196
Services Offered
SEO
Alert icon

Engage Online

Nottingham, NGM, GB See Location
We focus on the bits that many companies either don’t do or don’t do very well. We analyse you and competitors to understand what keywords you are in competitionf or which helps us make some quick early wins.
Services Offered
SEOTwitter MarketingLinkedIn Marketing
Alert icon

Epic New Media

Liverpool, LIV, GB See Location
Epic New Media - award-winning SEO & PPC Agency with offices in Liverpool & Manchester. We have a wealth of experience delivering results, contact us today!
Services Offered
Digital MarketingSEO
Alert icon

FireCask

Manchester, MAN, GB See Location
Online Marketing, Content, Web Development, WordPress, SEO, PPC, Paid Social, Content Marketing, Social Media Management, Web Hosting, and Branding
Services Offered
BrandingSEOFacebook MarketingTwitter Marketing
Alert icon

Flow20

London, London, City of, GB See Location
Online Marketing campaigns with a purpose
Services Offered
SEOFacebook MarketingLinkedIn Marketing
Alert icon
Your website will be designed from the start with search engines (mainly Google) in mind! Ensuring the site is search engine friendly, it will help your site to rank for keywords that your customers are searching.
Services Offered
SEO
Alert icon

Freedom Search

Liverpool, LIV, GB See Location
Freedom Search are a Digital Marketing Agency based in Preston who specialise marketing services for businesses throughout the UK.
Services Offered
SEOPPC
Alert icon

Fusionxs

Nottingham, NGM, GB See Location
Fusionxs provide web design, hosting and website management solutions to individuals, sole traders and small businesses.
Services Offered
Web DesignSEO
Alert icon

Gekkoshot

Manchester, MAN, GB See Location
We provide Web Design, SEO, Social Media Management and Content Creation.
Services Offered
SEO
Back to TopVIEW MORE PROVIDERS
Showing 30 of 181 Providers

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.