SEO agencies.
SEO is the discipline of earning the right traffic from Google for free, plus - increasingly in 2026 - being chosen, cited, and summarised by AI answer engines like ChatGPT, Perplexity, and Google's AI Overviews. Done well it compounds. Done poorly it's expensive theatre.
- 535 UK agencies offering seo
- Across 42 UK locations
- Reviewed 17 May 2026

Shopify Agency for Ecommerce Brands in the UK Your trusted UK Shopify agency for high-converting Ecommerce web design, custom development, SEO, and conversion rate optimisation. We build online stores that help Ecommerce brands increase sales and achieve long-term growth.

Scale Oxford is Oxford’s full-service digital marketing agency, helping local businesses grow through SEO, paid advertising, social media, content marketing and digital strategy.

Search Theory is a new innovate search agency based in Manchester, offering SEO, Digital PR and Paid Advertising services UK-Wide. We believe in the theory of search and how it works, so we can apply tried and tested strategies to our clients businesses - giving them the best chance of success and the visibility they deserve online to generate a return on their investment.
SearchUp is a Stoke-on-Trent-based SEO and digital marketing agency specialising in eCommerce and DTC brands, offering SEO, PPC, server-side tracking, and AI visibility services. We work with a range of clients from independent ecommerce brands to household names with billions in annual revenue, delivering data-led results rather than vanity metrics. Founded and run without outside investment or industry connections, SearchUp has grown into a consistently profitable agency with strong margins, built on a practitioner-first approach: honest, direct communication and no lock-in contracts.

ServiceProSEO is an independent SEO consultancy specialising in technical SEO, ecommerce SEO and local search. We help businesses improve organic visibility through evidence based strategies, technical expertise and long term search performance.

Marketing Agency in London To help your business grow, Sharkfold digital marketing company makes bold decisions. We provide tailored tactics to reach your target audience and achieve your business goals. Increase brand visibility, leads, and sales with our services. We strive to serve our clients well. We'll learn about your business and goals and utilize our knowledge to help you succeed. SEO, PP

Siruss is a full-service digital agency based in Shrewsbury, Shropshire. We work with businesses as their digital partner, providing best-in-class web design, development, SEO and digital marketing.

Spotty Media is a specialist hospitality digital marketing agency helping restaurants, bars, hotels, venues and food and drink brands grow through social media, PR, content, websites, paid social, email marketing and consultancy.

We're an established expert communications business that improves commercial capability through design, brand and digital solutions. For over 40 years we’ve dedicated ourselves to helping our clients communicate effectively, so that they position themselves with clarity, engage more closely with their audiences, sell more of what they do and successfully grow or transform their businesses.
We help aspiring dental professionals across the UK, Ireland, and the US amplify their story, attract quality patients, build systems for predictability, and give them clarity and control on their future growth. From SEO and website development to Meta Ads and PPC, we're a full-stack marketing company with 20+ years of experience in the dental industry.

We’re a Derby-based digital marketing agency helping ambitious brands grow and scale with confidence. From smart strategies to expert execution, we craft tailored marketing strategies that turn clicks into long-term customers. We’re more than just a digital marketing company – we’re an extension of your team.

The Game Marketer is an international full‑service video game marketing agency dedicated to helping developers, publishers, and game brands connect with players around the world. We specialise in crafting tailored marketing solutions that raise visibility, grow engaged communities, and drive real results across every stage of a game's lifecycle. Our team is made up of experienced marketing prof

Digital marketing consultant helping people doing 'good' - from charities and non-profits, to sustainable business and high-quality, handmade products. SEO, Google Ads, Google Analytics, Microsoft Ads, Meta Ads, copywriting and more.

Venice is an independent London-based web agency specialising in ecommerce and business website design, development and growth on Shopify, Magento, WordPress and Wix.

Viorix Digital Solutions is a London web design agency helping startups and growing businesses build a stronger online presence. We design and develop bespoke websites and e-commerce stores that are fast, secure, user-friendly and built to perform. From UX and web development to launch, SEO and ongoing support, our experienced London-based team delivers a complete website design service tailored to your goals. Whether you need a new website, a full redesign or a custom online store, we create results-focused sites designed to attract more visitors, generate leads and help your business grow. Looking for a reliable website designer in London? Get in touch today.

Wigan SEO is my freelance digital marketing, SEO and web design business. I help companies improve their Google visibility, attract more relevant visitors and generate more enquiries. Clients work directly with me, receiving practical advice, tailored strategies and personal support without agency account managers or unnecessary overheads.

YellowInk is an SEO and digital marketing agency based in the United Kingdom (UK), dedicated to helping startups and small businesses grow online. We offer tailored services including SEO, content marketing, PPC, email marketing, social media management, social media advertising, website design & development, and LinkedIn marketing. Our focus is on delivering affordable, effective strategies that

London’s leading web design and development agency. We’re a hand-picked global team of exceptional designers, engineers, SEO experts and paid media specialists, crafting websites and digital experience that work as hard as you do. Ready to get your business rolling? Let’s chat!

YellowInk Digital is a digital marketing agency offering SEO, Local SEO, Google Ads, website development, content marketing, and AI Search optimisation. We help businesses improve their online visibility, reach the right audience, and grow through practical digital strategies.

believe.digital is a full-service digital marketing agency offering end-to-end, bespoke solutions designed to grow your business online. From SEO, PPC, social media, and email marketing to custom web development, we deliver smart, effective digital strategies tailored to your goals. Whether you're a growing B2C ecommerce brand or a global B2B organisation, we have the experience and insight to hel

Creative Marketing Services, a distinguished digital marketing firm headquartered in Leeds and operating in London, is uniquely situated to cater to clients throughout the UK. The agency boasts a noteworthy track record of 37 years, setting itself apart with a proven digital marketing strategy that consistently enhances website traffic, stimulates enquiries, and propels sales. This longevity and s

Recognised worldwide, Webskitters LTD is an award-winning company, excelling in web and app design/development, alongside digital marketing. Our specialisation in these areas sets us apart, providing unparalleled services in web design and development. Our proficiency and the innovative integration of cutting-edge technologies cater to a diverse global clientele. Founded in 2010, Webskitters has e

As a top-ranking web design agency, Web Design Agency UK, based in London, delivers bespoke web design and development services to a broad client base across London and throughout the UK. Renowned for its reliability and profound experience, our agency excels in web design, branding, and digital marketing strategies. We provide all-inclusive design and development packages, specifically tailored f

For a decade and a half, Sound In Theory, a distinguished company rooted in Exeter, has been flourishing. The organisation has meticulously put together a squad of specialists who are enthusiastic about undertaking the challenging endeavours that our clientele requires. By consciously cherry-picking projects, Sound In Theory guarantees the provision of top-tier services that it holds in high regar
Boutique / freelance £500-3,000 · Mid-market £1,500-7,500 · Network £7,500-20,000+. One-off audits £1,500-10,000.
1-3mo technical foundations · 3-6mo ranking and traffic gains · 6-12mo+ revenue compounding.
- · Guaranteed rankings or 'top 3 in 30 days' promises
- · Pure performance-based pricing (misaligns incentives)
- · Aggressive link building or 'private networks' (PBNs)
- · Vague reporting that won't connect to revenue
- · No request for Search Console + analytics access
SEO agencies by city.
SEO agencies for specific industries.
What brands ask about seo agencies.
5 questions our editors get most often, answered honestly. No agency-marketing speak.