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 433-456 of 481 seo agenciesView in full archive
Click Intelligence logo
Click Intelligence
Independent·London·11-50 Employees

Based in London and Cheltenham, Click Intelligence is a digital marketing agency that thrives on delivering results. What sets us apart is our data-driven methodology, offering customised strategic search marketing solutions to cater to the distinctive requirements of each client. Our extensive suite of services spans from SEO and PPC management to content services and link building. At Click Inte

Gorilla Marketing logo
Gorilla Marketing
Independent·Manchester·11-50 Employees

Gorilla Marketing is a leading digital marketing firm stationed in Manchester, recognised for its specialist in-house team adept in SEO and PPC. Distinguished by its unrivaled commitment to delivering strategic solutions that distinctly enhance client profits, the agency consistently maintains transparent communication across all project milestones. Concentrated on fuelling business growth and pro

Solvid logo
Solvid
Specialist·London·11-50 Employees

Situated in the heart of London, United Kingdom, Solvid is a pioneering agency specialising in SEO, Content, and Digital PR. Its innovative and comprehensive range of services - including SEO, content marketing, copywriting, link building, and digital PR - sets it apart, catering to businesses big and small, driving organic traffic and boosting conversions. Solvid's unique approach to online growt

Creative Brand Design logo
Creative Brand Design
Independent·London·11-50 Employees

Creative Brand Design, a top-rated web design agency in London, excels in crafting unique and engaging digital experiences for both budding and established enterprises. We stand out because of our thorough, step-by-step approach that covers all facets of web design, branding, SEO optimisation, interactivity, and UI/UX, providing top-tier industry solutions. As an agency, we take immense pride in c

Hallam logo
Hallam
Independent·Nottingham·51-200 Employees

Hallam, a premier digital marketing agency headquartered in Nottingham, boasts a strong presence across the UK and Europe. Distinguishing Hallam from the crowd is its innovative strategy of fusing brand and performance marketing to ensure sustained growth. This strategy is bolstered by its pioneering status as one of the first UK agencies to adopt machine learning and develop an AI software suite

Embryo logo
Embryo
Independent·Manchester·51-200 Employees

Embryo, a prestigious digital marketing agency situated in Manchester, UK, is recognised for its revolutionary approach. Celebrated for delivering top-notch SEO, PPC, social media, and digital PR campaigns, Embryo successfully captivates customers at every stage of their purchasing journey. Emphasising creativity, teamwork, and advanced technology, the agency offers exclusive insights and all-enco

Chameleon Web Services logo
Chameleon Web Services
Independent·Birmingham·51-200 Employees

As a leading Web Design and Digital Marketing firm, Chameleon is nestled in the heart of Birmingham, UK. With an impressive portfolio built over 23 years, Chameleon excels by offering an all-encompassing range of in-house services. These include not just web design, but also SEO, Google Ads management, social media management, and graphic design. Their integrated approach ensures your digital pres

Creative Ideaz logo
Creative Ideaz
Independent·Birmingham·2-10 Employees

Creative Ideaz, a celebrated digital marketing firm based in Birmingham, has been providing bespoke marketing solutions since 2002. As a specialist in the growth-enabling marketing strategies, organic and local SEO, and customised software solutions, we've earned a reputation as a trusted partner for entrepreneurs. What differentiates Creative Ideaz is our dedication to seamlessly integrating with

LOCALiQ logo
LOCALiQ
Specialist·London·51-200 Employees

Situated in the heart of the UK, LOCALiQ is a top-tier digital marketing agency, boasting a wide reach across over 35 locations nationwide. The unique selling proposition of LOCALiQ lies in its innovative use of in-house AI technology, designed to minimise cost-per-click (CPC) and offer unrivalled transparency through its comprehensive lead dashboard, delivering real-time data insights to clients.

Spark Foundry logo
Spark Foundry
Network·London·1000+ Employees

Spark Foundry, a London-based agency, delivers an extensive assortment of media and marketing solutions, tailored to expedite business expansion. They specialise in areas such as media strategising and procurement, data and technological innovation, analytics and insights, e-commerce, CRM, consumer marketing, and marketplace intelligence. Spark Foundry's unique selling point is their proficiency i

Pearl Lemon logo
Pearl Lemon
Independent·Liverpool·11-50 Employees

Pearl Lemon, a prestigious SEO agency located in London, is renowned for its guarantee to amplify organic traffic and leads twofold within a four-month span. Our unique methodology yields an impressive 119 inbound leads each month. What truly distinguishes Pearl Lemon from others is our all-encompassing range of services, covering local SEO, WordPress SEO, e-commerce SEO and international SEO. We

Vixen Digital logo
Vixen Digital
Independent·Brighton·2-10 Employees

Vixen Digital excels in the realm of PPC and SEO services, underpinning its operations with a solid foundation in technology and data. The agency's approach hinges on delivering actionable, data-informed insights and quantifiable outcomes. Boosting relevant web traffic is crucial for your enterprise, and Vixen Digital guarantees that in-depth research and data analysis are the bedrock of all its S

Gripped logo
Gripped
Independent·London·11-50 Employees

Gripped is a UK-based digital marketing agency specialising in the SaaS and tech sectors. What distinguishes Gripped is its commitment to integrating smoothly with client teams, utilising 'already experienced' knowledge, and emphasising crucial metrics to boost pipeline development and revenue. With a customer-centric strategy and proficiency in enhancing tech stacks, Gripped designs bespoke strat

Found. logo
Found.
Independent·London·51-200 Employees

Discover The Everysearch™ Agency, a leading digital marketing firm based in London, renowned for delivering unmatched digital performance across all searchable platforms. What distinguishes Everysearch™ is its pioneering application of data and AI, orchestrating all-encompassing marketing strategies. Utilising its bespoke technology, such as Luminr, the agency offers unparalleled insights and augm

Essence Global logo
Essence Global
Network·London·501-1000 Employees

Essence Global, a London-based agency, provides data-informed, digital-centric media solutions. Recognised for its proficiency in leveraging analytics and technology, the agency excels in crafting bespoke advertising strategies across diverse platforms. Essence Global aids brands in enhancing their media investment for optimal efficiency and significant impact. Serving a broad spectrum of sectors,

KOTA logo
KOTA
Independent·London·11-50 Employees

Situated in the heart of London, KOTA is a distinguished creative web design and branding agency. Our steadfast dedication to delivering visually impressive digital experiences sets us apart. We seamlessly integrate aesthetic appeal with a focus on return on investment, ensuring each project we undertake not only enthralls but also generates revenue. Specialising in strategic brand development and

Make Agency logo
Make Agency
Independent·London·11-50 Employees

Make is a dynamic digital agency in London, noted for its inventive leadership and performance-based methodology. This agency distinguishes itself with assured influential results across website design & development, digital marketing & social media, and original content, while championing alterations in technology, marketing, and social sectors. Acknowledged as a fast-growing agency within the UK

Passionate logo
Passionate
Independent·London·2-10 Employees

Situated in the heart of London, Passionate LLC is a distinguished design agency renowned for its innovative subscription model. Offering an impressive array of services from web design, UI/UX design, video production to graphic design, the agency provides a cost-effective, flexible solution that can be tailored to suit your needs, with the option to pause or cancel at any time. Our clients reap t

The Good Marketer logo
The Good Marketer
Independent·London·11-50 Employees

The Good Marketer, a premier digital marketing agency located in the heart of London, is committed to propelling small to medium-sized enterprises (SMEs) to success in challenging markets. Their distinct offering lies in their pledge to seamlessly integrate within their clients' teams, delivering bespoke strategies and expert insights specifically tailored to each business's individual objectives.

ProfileTree logo
ProfileTree
Independent·Belfast·11-50 Employees

ProfileTree, a renowned digital marketing agency in Northern Ireland and Ireland, prides itself on providing a diverse spectrum of premium services. Our offerings range from elegant website design to robust web development and award-winning content marketing, all aimed at generating substantial ROI. More than that, ProfileTree is distinguished by its proficiency in digital training and SEO service

Wavemaker logo
Wavemaker
Network·London·501-1000 Employees

Wavemaker UK, a London-based agency, provides an extensive suite of media, content and technology services aimed at enhancing business performance. Key services encompass media procurement and planning, content production and distribution, as well as development of data-driven strategies. Wavemaker's unique selling point lies in their fusion of breakthrough technology and consumer insights to yiel

Mindshare logo
Mindshare
Network·London·201-500 Employees

Mindshare, a London-based agency, specialises in integrated media services with a keen emphasis on performance-oriented marketing. This agency expertly combines analytics, insights, and creativity to craft high-impact campaigns that resonate with audiences across various channels. Key to Mindshare's proficiency is their adept handling of media planning, purchasing, and optimisation, which aids bra

ClickSlice logo
ClickSlice
Independent·London·11-50 Employees

ClickSlice, a customised SEO agency headquartered in London, is renowned for its specialisation in propelling ecommerce growth. The unique selling point of ClickSlice lies in its integrated digital marketing strategy, merging expert SEO, personalised PPC services, and digital PR, all aimed at skyrocketing sales and optimising profits for ecommerce brands. Promoting an ethos of transparency and acc

Bemunchie Online logo
Bemunchie Online
Independent·Coventry·2-10 Employees

Bemunchie, a UK-based, family-owned web design agency in Coventry, excels in crafting bespoke web design services, SEO, PPC, and innovative brand design. Our specialty lies in creating custom, mobile-optimised websites that cater to the unique requirements of every client. We ensure that your online presence not only looks impressive but also yields quantifiable outcomes. Renowned for our cost-eff

Page 19 of 21
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.