Top 15 UK SEO Agencies to Boost Your Revenue in 2024

Only a handful of pages are getting the majority of clicks on Google searches for any one keyword. 

A study from SEO giant Ahrefs shows only 9.37% of the pages online are receiving actual organic search traffic from Google (aside from “sponsored” results). Of the millions online, that’s just a few pages seeing actual visitors. 

A strong SEO strategy is imperative to get your brand and key pages front and centre on Google search results pages and to build a scalable customer acquisition channel. Working with a team of experts is the surefire way to do this, ensuring that you get revenue-based results instead of only a boost in vanity metrics. 

We’ve done the legwork for you and compiled a comprehensive list of the top 15 UK SEO agencies that will work with you from the first technical analysis of your website to the execution of a kickass converting content strategy.

1. Skale

If driving real revenue from SEO is on your mind, Skale’s the ideal partner for you. 

Their full-fledged SEO services are aimed at helping you reach your revenue goals using a growth marketing approach. Unlike other agencies, they focus on hitting real conversion metrics—sales qualified leads, product signups, and new revenue — rather than just vanity metrics such as traffic and keyword rankings.

Their SEO expertise comes from working with many leading brands in the UK. From helping brands outperform their competition to 8.5x’ing organic product signups year-on-year, they’ve achieved commendable SEO results for their clients. 

After driving impact for multiple brands with SEO management and link building, they launched their SEO content writing services to help you leave no stone unturned in building your SEO avenues and a killer end-to-end SEO content pipeline. 

Leave it to them to produce rank-ready SEO content backed by experts, credible data, and extensive research while you sit back and watch your content rank and drive conversions and revenue for your business. 

Industries: SaaS, B2B, fintech, tech brands

Top Services: SEO content creation services; SEO growth strategy, technical SEO; website migration, link building with outreach, on-page SEO, CRO, revenue modelling 

Recognizable Clients: HubSpot, Usertesting, Personio, Appcues, TravelPerk, Flodesk, Recruitee

Cost: From £3,500 / month

Best For: Making SEO a revenue generation channel

“One thing that stood out to me when working with Skale is the reporting. It’s very clear when a link goes live, which makes it easy to track the impact. I also like that Skale helped us advocate G2s brand and get high-quality referral traffic.” — Kevin VP of SEO & Content @ G2

2. Discoverable

Discoverable is a digital marketing agency led by a team of marketing specialists with a combined experience of 45 years in SEO, analytics, and PPC. They’ve worked with companies in travel, food & drink, retail, sports, and technology sectors and helped boost their sales and increase conversions. 

Using their SEO and marketing knowledge, they even launched their own eCommerce brands and grew them significantly over the last few years. They take pride in their transparent partnership-led approach, focusing solely on improving your bottom line. 

Industries: eCommerce, food, travel

Top Services: SEO, PPC, data analytics 

Recognizable Clients: Laced, Wallpaper Online

Cost: Custom pricing

Best For: SEO consulting

“We have seen considerable and sustainable increases in site visits, time on site, goal conversions and re-visits to the site too. We would not have been able to achieve the same without the experience of Discoverable.” — Graham Van Der Linde, Head of Brand & Creative, Eclipse Group Solutions Ltd

3. Seed

Seed is an SEO agency in Brighton that mainly focuses on eCommerce SEO, among other industries. They’re a team of 30+ marketers who prioritize hitting KPIs that help grow your brand. 

Their performance marketing services have helped brands achieve sustainable and long-term growth. They are dedicated to creating a happy and fulfilling workplace for their people and contributing to an inclusive and sustainable economy.

They work with businesses of all sizes and have also gained a reputation for rapidly growing brands with their expertise. 

Industries: eCommerce

Top Services: SEO, PPC, social media

Recognizable Clients: Rinkit, Coffee Roasters

Cost: Custom pricing

Best For: eCommerce SEO

“When we brought Seed in they started at less than zero and put a huge amount of work into sorting out our accounts and unpicking legacy complexity. They’re now an extended part of our team.” — Iain Harper, Head of Digital at Oxford Säid Business School

4. Seeker

Seeker Digital is a full-service SEO agency specializing in outreach, link building, onsite content, and technical SEO. They’re a small team that helps local businesses become more discoverable and global brands scale their business. 

They have a diverse team that takes care of keyword research, gap analysis, and SEO strategy to get you where you want to be in your journey.

To bring you the best results, they follow a hybrid approach of overlapping one or more services and offer an organic traffic appraisal to help you discover your SEO deficiencies. 

Industries: eCommerce, SaaS

Top Services: SEO, digital PR, PPC, content marketing, link building

Recognizable Clients: Moosend, Pitchbox, Shopify

Cost: Custom pricing

Best For: PPC-level precision

“Seeker has really helped us connect with our audience through actionable content. They get SaaS, and they get SEO – which means we get results.” — Yannis Psarras, CEO & Head of Technology at Moosend

5. Impression

Impression is a multi-award-winning digital marketing agency founded by two digital marketers with the mission of helping ambitious brands achieve their business targets. They’re multi-disciplined and have worked with various national and global brands.

They’re a team of creative thinkers and doers who are open-minded and curious about the future of digital marketing. Their sole passion is helping brands create impressive digital solutions backed by leading industry tools and tech. 

Industries: Retail, fashion, beauty

Top Services: Digital marketing, SEO, digital PR, content

Recognizable Clients: Funkypigeon; Queensmith

Cost: Custom pricing

Best For: Data-driven SEO

“Impression is a great agency to work with and they are always quick to respond to our queries. I truly feel like they are an extension of our in-house team and I’m excited about our partnership.” — Sian Garvey, Director of Marketing at Topps Tiles

6. SEO Works

SEO Works is an award-winning, London-based SEO agency with a team of 80+ SEO experts working dedicatedly to drive results for their clients. They’ve managed to grow significantly over the years and expand their offerings to a full range of digital marketing services.

Their core focus sectors include education, medicine, manufacturing, automotive, and B2B. Besides offering SEO services, they also have an in-house lead tracking software that makes all their SEO efforts measurable. 

Industries: eCommerce, manufacturing, healthcare

Top Services: SEO, PPC, B2B backlink management, web development, content strategy

Recognizable Clients: Zippo, Denby, SureSafe

Cost: From $2,500 / month

Best For: Amazon SEO

“I am impressed by their great communication and knowledge, I didn’t have to give a huge brief about our company and the recommendations and copy changes suggested seemed to come from an expert!” — Mimi Richardson, Content Marketing Manager, Customs4trade

7. Vixen Digital

Specialising in SEO and paid ads, Vixen Digital is a full-fledged digital marketing agency based in Brighton. They take pride in building long-term partnerships and investing themselves fully in their clients’ business goals and vision. 

From eCommerce to insurance companies, they’ve managed to drive remarkable conversions for their clients. You’ll find them quite active on their social channels (such as YouTube) and their blog, sharing SEO-specific opinions and best practices.

Industries: Business services, eCommerce, hospitality & leisure, information technology, manufacturing

Top Services: Technical SEO, ethical SEO; link building, PPC

Recognizable Clients: Dressipi, eDFEnergy, VisionDirect, Visit Brighton, Elucidat

Cost: Custom pricing

Best For: PPC and local SEO

“Absolutely brilliant in supporting my digital marketing team in going from no SEO experience or exposure whatsoever to being able to grow an inbound pipeline. I would use them again and again.” — Caroline Allen, COO at Dressipi

8. Mentor Digital

Mentor Digital is an Umbraco gold partner digital agency with offices in Bristol, London, and Cardiff. Besides SEO, they specialize in UX and design (they have an award-winning team to support that) and software development. 

Their team of experts has 15 years of experience delivering outstanding digital products—from backend developers to project managers, you’ll find a dedicated person handling each of your business operations. In fact, their philosophy is to be a partner with their clients at every level, right from stakeholder engagement and planning to design and CMS development. 

Industries: B2B, B2C, charities; membership organisations

Top Services: Digital marketing, web & CMS development, CRM integration & development, UX, Branding, digital consultancy, video & animation

Recognizable Clients: Tenpin, Tideway, Saco, Spar, Ocean Property Services Group

Cost: Custom pricing

Best For: Full-service digital marketing

“Communication is consistent, responsive, and fluid. Essentially an ‘always available’ approach has proven highly efficient and effective. Guidance and site development (works advised/required) suggestions and advice are transparent, critical, and understandable. Project plans, WIPs, and deadlines are effectively communicated, followed up, and reported.” — Andy Norris, Marketing Director, Ocean Property Services Group

9. Pinnacle Internet Marketing

Pinnacle Internet Marketing is one of the few UK SEO agencies that work with charities and NGOs to help them build their online presence. Their pricing is the best part about them, and they’ve thoughtfully curated to fit businesses with all kinds of budgets. 

They offer a wide range of marketing services, including SEO and PPC, and offer full transparency to their clients. They onboard their clients to an online monitoring system, allowing them to monitor their day-to-day performance. 

Industries: B2B, Education, charities & NGOs, B2C

Top Services: SEO, web design and development, Google Leads; social media marketing

Recognizable Clients: Hoover, Cardiff Metropolitan University, Cintec, Redkite, Jacobs Foundation, Saint David’s Adoption Service

Cost: From £350 / month

Best For: SEO for NGOs

“Their integrity, work ethic, strategic advice, and ability to take on new, complex tasks and complete them in a short period of time. We are also impressed by their knowledge and understanding, namely the ability to foresee problems and opportunities before they occur. I have a fairly strong understanding of SEO but I believe that Richard, Howard, Jacob and the team provide invaluable advice that not only helps us grow but also avoid pitfalls.” — Steve Bowen, Managing Director at Strandek

10. Ninja Promo

Ninja Promo is a fintech-focused marketing agency with a great track record and many successful campaigns under its belt. They’ve worked with many top-tier businesses in the crypto and blockchain market, helping them establish a presence and dominate their industry. 

Besides fintech, they’ve also got extensive experience in B2B, SaaS, eCommerce, gaming and eSports, and small business marketing, which makes them a versatile player in the market today. 

They’re proud to retain most of their oldest clients and build and maintain strong interpersonal relationships with them.

Industries: B2B, fintech, crypto, eSports, gaming, eCommerce

Top Services: Multi-channel marketing, creative design, branding, website development, blockchain development

Recognizable Clients: CrunchBase, Clutch, TheManifest, DigitalNetworkAgency

Cost: Custom pricing

Best For: Fintech SEO

“A data-driven partner, NinjaPromo has taken the time to examine the client’s branding, messaging, and positioning to develop strategies and content that match and provide valuable insights to further help them grow their business. They remain communicative, organized, and reliable.” — Yury Rasolka, Chief Marketing Officer at Innowise

11. SQ Digital

SQ Digital has multiple awards under its belt for helping SMEs reach new heights of success. They’re a full-fledged digital marketing agency in the UK boosting sales and profits for their clients by offering cost-effective digital marketing solutions. 

Their main USP—they don’t recommend a marketing service without conducting in-depth research on your business. Their process is to conduct a detailed assessment of your brand to understand your needs and current marketing insights. Based on the outcomes, they offer a customized plan to help you achieve your specific goals. 

Industries: Electronics; engineering; eCommerce, skincare

Top Services: SEO; PPC, content marketing, social media

Recognizable Clients: Mazuma, Gorilla, Simply Baby

Cost: From £750 / month

Best For: SMEs

“We have seen great results since working with SQ Digital. We are in stronger ranking positions for high search volume keywords which is increasing our organic sessions month on month.” — Megan Davison, Digital Marketing Lead, Mazuma Mobile

12. Linkology

As the name suggests, Linkology is a link building focused UK SEO agency that works with agencies, resellers, and businesses to increase their organic search engine rankings. They have a video on their homepage explaining their link building services in a fun and engaging manner, which impresses the visitors at first glance. 

To ensure all the links are placed naturally in a piece of content, they use experienced writers who use the appropriate anchors to place these links while creating engaging content. They also offer a bulletproof refund guarantee—that’s how confident they are in their expertise. 

Industries: Pet, crypto, online casinos

Top Services: Link building, content

Recognizable Clients: IMP & MAKER, Skola

Cost: From £85 / link

Best For: Link building

“They have a unique approach to link building that is proving to be forward-thinking and very effective. They understand how to write for the reader whilst being conscious of the search and they cut through a lot of the jargon that you get from other agencies. They are proactive and genuine in their approach to everything they do.” — Neil Fitzpatrick, Director of eCommerce at The Independent Pharmacy

13. PN Digital

A London-based SEO agency, PN Digital is result-driven and highly motivated to help you achieve your SEO goals. You’ll find them flaunting their success stories on their homepage to show you what they are capable of. 

They offer competitive pricing and have the right tools and expertise to meet your business needs. They serve many industries ranging from construction, hotels, HR, insurance, and more, and have a proven track record of success. 

Industries: Medicine, Automotive, eCommerce

Top Services: SEO, link building, web design, NFT marketing

Recognizable Clients: SVP, Harley Street Dermal, Merzouga Voyage

Cost: Custom pricing

Best For: SEO web design

“While the results of the campaign are of course the main thing, we were very impressed by the strategic approach they took to the campaign. I liked that when they also didn’t just do what we wanted and pushed back when they thought certain things wouldn’t work. They always have the benefit of our business in mind, and their communication has been fantastic from day one.” — Juanjo Cabello, Manager at RE/MAX

14. Atomic Digital Marketing

Another award-winning marketing agency in the UK, Atomic Digital Marketing, is a design specialist. 

They offer a 360-degree service that combines all their digital marketing offerings, including web design, SEO, PPC, etc, into one package tailored specifically for your business. Here’s how this service works—one month, they tackle your SEO tasks, the next month, they look over your PPC campaigns, and so on. 

They offer affordable performance-driven solutions to Startups, SMEs, and large businesses, treating each business as their own.

Industries: eCommerce, pet, food & beverage

Top Services: Web design & development, SEO, email marketing, paid ads, logo design

Recognizable Clients: Wooflink, Brandspeak, Siemens

Cost: Custom pricing

Best For: Performance-driven digital marketing

“From the initial consultation to the final product, the team at Atomic Digital Marketing was professional, knowledgeable, and easy to work with. They took the time to understand my vision for the website and provided valuable feedback and suggestions throughout the process.” — Ben Lowe, Owner at Ninja SEO Marketing

15. Webview

Webview is another UK SEO agency that is design and web development-focused. They also offer digital marketing, SEO, eCommerce, Shopify, app development, and various other services to help your brand shine digitally. 

You’ll get a taste of their amazing design and video-making talents from their website in the way they’ve designed their home page using creative elements and bold designs. 

They aim to create memorable digital experiences for their clients with the help of their experienced and dedicated team. 

Industries: eCommerce, pet, fashion, cosmetics

Top Services: Web design, digital marketing, SEO, video production

Recognizable Clients: Millie Moon, Ilume, Day Furs

Cost: Custom pricing

Best For: SEO landing pages & CRO

“Webview really did their best to understand our needs as a business, and they felt like an extension of our team. They’re also happy to question our ideas when needed, which is helpful for our team.” — Tom Glanfield, Founder, Staffing & Recruiting Company

How to find the best UK SEO agency for your business

Finding the right SEO agency that understands your requirements well and fits your budget can be challenging. You need to factor in their expertise within your niche and industry while considering your SEO goals. 

Partnering with the SEO agency with the best quote isn’t a viable solution here — you need to consider the following factors in your decision-making. 

Tip #1 Ensure transparency

Reputable and result-driven UK SEO agencies should be open about the process and strategies they’ll use to run their operations. They should be able to provide timely progress of your campaigns and share data on keyword rankings, organic traffic, and conversions.

Tip #2 Check their case studies

To ensure their clients have had a good experience working with them, it’s crucial to go through the success stories. Ideally, they should have a proper case studies section on their website explaining how they tackled a client’s SEO problem and how it impacted their business. 

That’s not all. Scroll through their socials to see what their clients are saying about them off the record. 

Tip #3 Discuss timelines and expectations

Once you’ve shortlisted an SEO agency, discuss your SEO needs and business requirements with them. Make sure they are on the same page with you about the projected schedule of each initiative and the anticipated outcomes of your SEO campaigns. 

Establish clear timelines that outline the expected duration of various tasks and milestones within your SEO strategy. Also, understand what to expect from your SEO agency in terms of outcomes.

Onboard a UK SEO agency to drive online success for your business

SEO is a tough nut to crack when you lack a proper strategy. With the help of a UK SEO agency, you can streamline your SEO initiatives and see actual conversions from within the UK as well as globally. 

Normally, outsourcing your SEO tasks to an agency is cheaper than hiring a full-time employee. You can choose to outsource parts of it or your entire SEO operation, depending on your business goals. 

Skale and their team of SEO experts make sure you see significant results in your online presence, as early as within three months of working with them—working hard to turn SEO into a revenue growth engine for your business. 

Schedule a free call with Skale to discuss your SEO goals and strategy.