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Top SEO Companies in London

We are here to help you find the best SEO services company in London. Almost all the information you need, including a detailed description of the best SEO agencies in London, rates, range of activity, is available on the website. Use our list of the top SEO companies in London and find a reliable business partner without much effort. You can order top-notch London SEO services from any agency in our rating.

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List of the top SEO Companies in London

Updated: 27 September 2023
Improve My Search Ranking logo
United Kingdom

Improve My Search Ranking

Improve My Search Ranking is a specialist SEO agency based in London. Since 2012, they have helped thousands of businesses generate hundreds of millions of pounds in revenue through the art and science of Search Engine Optimisation.

Improve My Search Ranking provide astounding results, unbeatable value and seek to deliver above and beyond what is expected.

With a roster of our clients that spans the planet and a team of the highest quality SEOs, Improve My Search Ranking ability to offer world-class SEO services is without question.

Contact IMSR to learn more about their services and how they can help grow your business today.

Service Focus
  • Seo
Breakline logo
$150 - $199 / hr
United Kingdom


Breakline is a UK-based digital marketing agency that believes in the power of internet marketing. 

Curiosity and creativity allow Breakline's specialists to work with clients from various industries and always stay in touch to provide the best service to the client. Love for what they do, extensive digital marketing expertise, and customer focus have let them earned high praise from Google, Trustpilot, and Clutch.

Here are some services that you can get at the Breakline agency:

  • SEO
  • PDA
  • Digital PR
Service Focus
  • Seo
  • Advertising
Herdl logo
$100 - $149 / hr
United Kingdom


Herdl is a specialist SEO agency with an established global reputation for delivering outstanding results. With a highly skilled, data-driven team, we blend a complementary mix of research, analytics and creativity to produce successful campaigns that drive traffic and increase conversions. Our expertise has not gone unnoticed within the industry where we are frequently relied upon by much larger (and often global) agencies to deliver specialised SEO work. You will find us featured in industry magazines and blogs, and we're not shy when it comes to winning an award or two!

Whatever your challenge, our experts will be able to advise on the best approach.

Service Focus
  • Marketing
  • Seo
Bird Marketing Limited logo
$50 - $99 / hr
United Kingdom

Bird Marketing Limited

Based in the vibrant heart of London & Essex, Bird Marketing have been established for 7 years. Dedicated to bringing our customer’s business visions to life using all of the knowledge and experience that we bring together as a team. Our priority is to deliver an exceptional service and we ensure that our staff are always striving to achieve the highest levels of customer satisfaction. Our main focus is on your return on investment and subsequently our success is based upon your success! Our operating philosophy is simple, we stick to what we know and what we are good at! By doing this we can offer our customers a service that they can trust, knowing that the team have extensive knowledge in these areas. Our three main services of Web Design, Pay per click and Search Engine Optimisation are all delivered using our proven processes to promote efficiency and reach our customer’s objectives. By using our processes we ensure that the best practices are followed by all staff which leads to the end product always being of the best quality. The company policy that is observed by every team member is to be conscious of the environment and this is reflected in the way that we operate. Our hosting infrastructure uses renewable energy sources and our offices are paperless. We are constantly reviewing our suppliers and processes with the bigger picture in mind so that we can play our part!

Service Focus
  • Seo
  • Services
  • Advertising
  • Design
GenieCrawl logo
$25 - $49 / hr
United Kingdom


Genie Crawl is all about results. As a boutique Digital Marketing Agency, what we do isn't just tech. Its digital craftsmanship designed with your business needs in mind. Our small but dedicated team works synergistically to bring out the best in some of the industry's most talented and creative individuals. With more than five years' experience in the industry, we've been around long enough to understand exactly what we're doing, without the burden of hanging onto antiquated and outdated methods and software. Our portfolio speaks for itself, showcasing some of the UK's top grossing sites and the ultimate in form and function on the web. We offer results. But we also know you don't want to be tied down to a contract that you're not sure is going to fly, or that you're going to regret three months down the line. We want you to be completely comfortable using our services, never worrying about what might come around the corner. That's why we work on a month-to-month basis and you never pay for more than you get. We understand that not every business has a hidden fortune to spend on digital marketing, even if it does offer a superb return on investment. That's why we've crafted a range of affordable pricing plans to suit all budgets. No matter which plan you choose, you can be assured you'll be getting digital marketing input from the industry's best.
Service Focus
  • Seo
  • Advertising
  • Design
  • Marketing

The London market is one of the most promising and attractive markets for doing business and promoting existing projects. Due to the high competition, small and medium-sized companies in London must optimize the website for search engine optimization because more than 90% of users, who look for products or services on the Internet, view only the first two pages of the search. And the first pages are often given to local sites. 

To get to the top of local listings and get new clients, you need to optimize your site for local search. If your website does not hold high positions, it won't be an effective source of attracting new customers. According to statistics, out of all searches on Google, 46% are local; out of those local results - 92% of searchers picked companies found on the first page. 

SEO Companies List

Why is a collaboration with a London SEO company more profitable than the employment of an in-house SEO specialist? There is a number of reasons:

  • Savings in cost and time; 
  • Attracting highly specialized professionals;
  • Significant increase in website productivity;
  • Increasing positions in search results related to your keywords;
  • Effective advice from SEO professionals;
  • Solutions to existing problems, including the elimination of technical failures;
  • Attracting traffic and increasing conversion.

Website owners hire top SEO services in London to engage proven professionals with experience because SEO is a must for a successful and profitable online business.

Why should you hire a top SEO specialist in London?

  • Cost-efficiency

Whenever you arrive at the decision to improve your SEO, you may hire an in-house SEO team. Still, this is easier said than done. The in-house SEO team is a costly affair. You will have to spend more money on recruiting, salaries, perks, equipment, licenses, etc. On the other hand, by collaborating with an SEO agency in London you will pay only for the rendered services and have real SEO experts at your disposal to address the most diverse SEO issues.

  • Experience and expertise

The best SEO companies in London can boast of really rich experience. They make living helping various businesses from diverse industries to succeed with SEO campaigns. Consequently, they are well-equipped and well aware of all the nuances of search engine optimization. A renowned SEO agency in London can come up with the best SEO strategy covering all your unique business needs.

Do what you do best and outsource the rest! - This is a golden rule. So focus on your core business tasks and let real London SEO experts do their job! Rest assured, you will be satisfied with the results.

  • Higher ROI

A professional SEO company in London will help not only to increase your traffic but to attract the right users who are interested in your products/services and can become your loyal customers. Consequently, your returns will be higher than your investment in SEO. What is also important is that the results you get from the top SEO services in London will benefit your business for many years to come.

  • Competitive advantage

A trusted London SEO company will undertake a comprehensive study to understand what measures your rivals are taking in terms of SEO. In such a way it can draw up workable strategies to empower you to beat these rivals and take a lead.

  • Innovative strategies

Historically, London is intertwined with the technology industry, and therefore it is at the cutting edge of new digital tendencies and approaches. Therefore, local London SEO companies can provide you with indeed innovative SEO strategies enabling you to leave competitors behind.

How to choose the best SEO agencies in London?

There are so many SEO companies in London, that it can be indeed challenging to pick up the one that suits you. To find a perfect SEO partner, we offer you to consider the following:

  • Need identification

To understand, whether a certain London SEO company can meet your needs, you should at first identify them. Define your SEO goals, preferable deadlines, and budget that you can allocate for SEO services. After that, you will be able to ask your potential partners whether they are able to help you.

  • Reviews and case studies

Having selected certain London companies, check their case studies, reviews and rates. Feedback from their former and current clients will be also helpful. This information will let you evaluate the proficiency level of the companies.

  • Domain expertise

An SEO company having experience in your domain will more likely help to attract the demographics that you are looking for.

  • Timeframe

Of course, SEO takes time. It is impossible to get the results of an SEO campaign immediately. However, your business may have strict deadlines. In this case, it is reasonable to focus on larger SEO companies having more resources in place to complete a large project within a shorter time frame.

  • Price policy

Money matters are always important. And while there is always the temptation to cut corners, you should understand that it is always better to pay more for SEO services and receive a higher return on investment than to pay less and get no results at all.

What SEO services in London can you apply for?

The best SEO agencies in London offer a wide range of services in order to supply any SEO need that you may have. You can easily apply for:

SEO audit

SEO experts in London will check your website inside out, reveal SEO weaknesses, and advise proper improvements and efficient SEO strategies.

On-page SEO

  • URL optimization;
  • Tag optimization;
  • Meta description optimization;
  • Internal link optimization;
  • Content optimization;
  • Keyword optimization;
  • Image optimization, etc.

Off-page SEO

  • Backlink building;
  • Vertical search rankings;
  • Brand building;
  • Citation building, etc.

Technical SEO

  • Performance optimization;
  • Mobile-friendliness;
  • Robots.txt file update;
  • Responsive design;
  • Website structure and hierarchy;
  • Crawling and indexation;
  • XML sitemap creation.

Local SEO

  • Optimization of Google My Business;
  • Creation of content with location-specific keywords;
  • Citations (NAP consistency);
  • Review acquisition and management, etc.

Enterprise SEO

Enterprise SEO suggests SEO services that are tailored especially for large-scale websites. Particular attention here is paid to short-tail and high-competition keywords.

Find answers to all your

SEO is an ongoing process that requires continuous effort to maintain and improve rankings in search engines. While a one-time optimization can provide some initial improvements, the online landscape is constantly changing, and competitors may also be actively working on their SEO. Regular updates, content creation, and monitoring are necessary for long-term success. Many SEO companies in London offer ongoing monthly services to ensure your website stays competitive.

SEO companies in London stay ahead of the ever-changing SEO landscape through continuous learning and staying up-to-date with industry trends. They participate in workshops, webinars, conferences, and engage in peer-to-peer knowledge sharing. Additionally, SEO professionals in London often collaborate with clients from diverse industries, gaining insights that contribute to their expertise in tackling unique SEO challenges.

Yes, you can continue using your existing content while working with an SEO company in London. They can optimize your current content to make it more SEO-friendly, such as adding relevant keywords, improving meta tags, and enhancing overall readability. If necessary, they may also recommend creating new content to target specific keywords or improve the overall quality of your website.

Yes, many SEO companies in London offer international SEO services for businesses that target customers beyond the UK. International SEO involves optimizing your website to target specific countries or regions, including conducting keyword research for different languages and localizing content to resonate with diverse audiences.