826 agencies indexed·Latest entry: 3 June 2026
Service · 481 agencies

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.

At a glance
  • 481 UK agencies offering seo
  • Across 35 UK locations
  • Reviewed 17 May 2026
Showing 49-72 of 481 seo agenciesView in full archive
Webskitters logo
Webskitters
Independent·London·201-500 Employees

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

Web Design Agency UK logo
Web Design Agency UK
Independent·London·11-50 Employees

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

Sound In Theory logo
Sound In Theory
Independent·Exeter·11-50 Employees

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

Rattlesnake Group logo
Rattlesnake Group
Independent·London·11-50 Employees

Rattlesnake, a comprehensive design and technology agency, is headquartered in the heart of London. Renowned for its all-inclusive approach, the agency seamlessly blends design, development, and marketing to build more than just functional products - they craft commercially viable ventures. Their unique "From Founders to Founders" ethos, coupled with an innovation-focussed venture studio, strategi

New Media Ghost logo
New Media Ghost
Independent·Cardiff·2-10 Employees

New Media Ghost, a customised digital marketing agency based in Cardiff, excels in curating robust online presence for both businesses and individuals. As specialists in crafting and engaging with digital audiences, we distinguish ourselves through our unwavering commitment to discretion and tailoring unique strategies. We guarantee your content and social media resonate with your brand's voice, s

Focus Mode logo
Focus Mode
Independent·Brighton·2-10 Employees

Focus Mode Consulting, a Brighton-based digital marketing agency in the UK, specialises in providing an innovative fusion of AI-assisted, ROI-focused strategies catering to forward-thinking businesses. We offer advanced SEO services, B2B lead generation, and a bespoke Marketing Accelerator Programme to fuel sustained business growth. Our proficient team, bolstered by an extensive international par

Patter logo
Patter
Independent·Cardiff·2-10 Employees

Patter, a UK-based marketing agency situated in Abercynon, distinguishes itself with a people-centric methodology. We specialise in providing high-yielding websites, strategic paid advertising, and smart email marketing solutions to fuel genuine, long-term growth for businesses. Our team, composed of leading strategic minds and innovative creatives, is dedicated to securing more customers and boos

Digital Media Ads logo
Digital Media Ads
Independent·London·11-50 Employees

Digital Media Ads, a premier Digital Marketing Agency, is strategically located in the heart of London. Our unique selling proposition is our dedication to levelling the digital playing field by offering top-tier digital marketing solutions, usually exclusive to large tech firms, to small and medium-sized enterprises. We have a proven history of boosting sales and return on investment (ROI) for ou

Techomatic Web Services logo
Techomatic Web Services
Independent·Leeds·2-10 Employees

We champion uncomplicated, direct strategies for operating in the digital space, be it for selling goods or services. The crux of online user behaviour is their desire to effortlessly locate their needs and secure them. We are steadfast in our belief that making your offerings easily visible and purchasable to the client will drive increased sales. Boasting seven years of proficiency in web desig

Digimax Derma logo
Digimax Derma
Specialist·London·11-50 Employees

Digimax Derma, nestled in the heart of Marylebone, London, is a premier facial aesthetics marketing agency. Specialising in crafting brand identities for aesthetic clinics, their expertise lies in delivering award-winning website design and Google marketing strategies. What distinguishes Digimax Derma from the competition is their extensive experience working with numerous top-tier non-aesthetic b

Bailey Business Solutions logo
Bailey Business Solutions
Independent·Leicester·2-10 Employees

Situated in Nuneaton, Warwickshire, UK, Bailey Business Solutions is a leading web design firm, renowned for its dedication to crafting distinctive, SEO-enhanced, and user-centric websites. Ranging from ecommerce platforms to professional landing pages, our services start from a competitive price of just £100. In addition to this, Bailey Business Solutions extends its expertise to cutting-edge vir

Inc Studio logo
Inc Studio
Independent·Liverpool·2-10 Employees

Inc Studio transcends simple business collaboration, focusing on forming strategic alliances. Leveraging its broad expertise across various sectors, Inc Studio is committed to providing a comprehensive, outcome-focused service. By joining forces with key players in the B2B realm, Inc Studio seeks to transform each sector with groundbreaking strategies customised to each business's unique goals. In

Macbeth Designs logo
Macbeth Designs
Independent·Manchester·2-10 Employees

Macbeth Designs, a Manchester-based digital marketing firm, stands out by providing a holistic suite of services. Our offerings encompass web design, search engine optimisation (SEO), Google Ads management, and social media management, all tailored to enhance online visibility and boost conversion rates for businesses. Our dedication to bespoke strategies and ongoing optimisation ensures that UK b

Mobiteam UK logo
Mobiteam UK
Independent·London·11-50 Employees

Mobiteam, a renowned creative, design, and development agency, is strategically located in London. Best known for its bespoke web design and development services, Mobiteam excels in crafting visually appealing and top-tier websites, customised for corporate, personal, and eCommerce needs. The unique selling proposition of Mobiteam lies in its dedication to produce websites that not only captivate

Inkwell logo
Inkwell
Independent·Bristol·2-10 Employees

Inkwell is a distinguished content marketing firm headquartered in Bristol, UK. Our expertise lies in designing instructive content that appeals to a wide range of audiences, aiding esteemed brands such as Sage, Dell, and Innovate UK to establish meaningful relationships with aspiring entrepreneurs. Inkwell's distinguishing factor is our adeptness in formulating captivating narratives and strategi

Smart Connecting logo
Smart Connecting
Independent·Liverpool·2-10 Employees

Smart Connecting, a premier inbound marketing agency, hails from Wallasey, Wirral. This agency sets itself apart by its dedication to achieving tangible outcomes via bespoke digital marketing tactics, crafted to meet the specific demands of contemporary businesses. Utilising cutting-edge technology and leveraging data-driven insights, Smart Connecting guarantees efficient and customised marketing

Studio Coact logo
Studio Coact
Independent·Liverpool·2-10 Employees

Studio Coact, a Liverpool-based creative agency, specialises in fostering collaborative relationships with trusted associates to enhance brand development, construct a robust digital presence, and execute strategic marketing schemes. As a proficient entity in branding and web design and development, Studio Coact offers its support to businesses at every level. The agency's work is consistently dri

Sublime Media logo
Sublime Media
Independent·Northampton·2-10 Employees

Sublime Media is a premier digital marketing agency, expertly covering an extensive array of digital and online solutions. From SEO to content creation, Sublime Media functions as your holistic digital partner. With a heightened focus on customer service, Sublime Media assures that every call instantaneously connects you with a live representative.

TekCreative logo
TekCreative
Independent·Birmingham·2-10 Employees

TekCreative, a leading digital solutions agency situated in Birmingham, UK, prides itself on amplifying online presence with bespoke services such as web design, CMS solutions, and strategic digital marketing. Our focus is on crafting optimal user experiences and achieving impactful outcomes. What differentiates TekCreative from the competition is our all-encompassing approach, seamlessly blending

Doogheno logo
Doogheno
Independent·London·2-10 Employees

Doogheno, an esteemed marketing firm operating from London, has earned a reputation for its award-winning services. Currently, Doogheno is broadening its horizons beyond conventional B2B marketing, aiming to provide all-encompassing business support for SMEs. This is achieved by harnessing our internal proficiency and extensive partner network. Our innovative model incorporates playing the role of

Next Level Marketing Agency logo
Next Level Marketing Agency
Independent·Manchester·2-10 Employees

Situated in the vibrant core of Manchester, Next Level Marketing Agency is a comprehensive, full-service creative marketing company. Our distinguishing factor lies in our holistic approach to marketing, manifesting proficiency across key areas including design, digital, and visual strategies. We cater to businesses with both existing in-house marketing departments and those lacking one, serving as

Pink Pine Media logo
Pink Pine Media
Independent·Glasgow·2-10 Employees

Pink Pine Media is a distinguished digital marketing and eCommerce agency, renowned for our expertise in web design, strategic business growth, and dynamic marketing initiatives. View Pink Pine Media as an indispensable extension of your enterprise. Collaborating with Pink Pine Media grants you access to a devoted team of specialists, ready to exceed your anticipations. Our wide-ranging experience

Livewire logo
Livewire
Independent·Southampton·51-200 Employees

Situated in Totton, Livewire is a dynamic digital agency specialising in a broad spectrum of tailor-made services. Our proficiency spans bespoke web design, SEO, content marketing, and distinct branding, all meticulously aligned with your unique business objectives to optimise your online presence. Building strong, personal relationships with our clients is at the heart of our approach, enabling u

PRISM 55 logo
PRISM 55
Independent·London·2-10 Employees

PRISM⁵⁵ is a forward-thinking digital firm with its roots in Guildford and Exeter, UK. Renowned for its commitment to achieving tangible outcomes, PRISM⁵⁵ champions a cooperative, strategy-led approach that prioritises critical questioning to formulate efficient strategies swiftly. Combining cutting-edge design with advanced development and imaginative marketing, PRISM⁵⁵ crafts secure, robust, and

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Editor's note
The UK has roughly 476 agencies that put SEO at the top of their service list. They split into three buckets: boutique consultants and small specialist shops charging £500-3,000 a month; mid-market agencies running fuller programmes at £1,500-7,500; and network or holding-group agencies billing £7,500-20,000 and up for enterprise work. In 2026 the discipline has expanded. Traditional ranking optimisation still matters - Google Search Central is clear that crawlability, helpful content, and trust signals carry the same weight as they always did. But visibility now also means being cited in AI Overviews and surfaced by ChatGPT and Perplexity. Most credible UK agencies are quietly absorbing this as Generative Engine Optimization (GEO) without making it a separate service line. A few are loud about it. Watch for which.
Typical cost
£500-20,000+
per month, retainer

Boutique / freelance £500-3,000 · Mid-market £1,500-7,500 · Network £7,500-20,000+. One-off audits £1,500-10,000.

Realistic timeline
3-12 months
to compounding results

1-3mo technical foundations · 3-6mo ranking and traffic gains · 6-12mo+ revenue compounding.

Red flags
5 to watch
in any pitch
  • · 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
Frequently asked

What brands ask about seo agencies.

5 questions our editors get most often, answered honestly. No agency-marketing speak.

Curated by humans

UK SEO retainers in 2026 split into three tiers: boutique consultants and small specialist shops run £500-3,000 a month, mid-market agencies £1,500-7,500, and network or holding-group shops £7,500-20,000+. One-off audits land between £1,500 and £10,000 depending on site complexity. Pure performance-based pricing exists but tends to misalign incentives - Google Search Central itself warns against providers leaning on guarantees rather than process.