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.
- 507 UK agencies offering seo
- Across 41 UK locations
- Reviewed 17 May 2026

Novus, an ROI-driven SEO agency situated in Northampton, is distinguished by its unwavering dedication to transparency and measurable outcomes. Prioritising return on investment and commercially viable strategies, Novus generates leads and sales without resorting to the use of technical jargon. Our comprehensive approach encompasses technical SEO, creative content production, strategic link buildi

**A Heritage-Rich Agency with Core Values** Strategy Plus stands as a tightly-knit consortium of seasoned professionals, bound by our pledge to prioritise our clients' ROI over convoluted metrics. Our mission is to catalyse sustainable growth for the long haul while cultivating lasting partnerships. Since our inception in 1997, Strategy Plus has provided instrumental support in the growth trajec

Since 2007, Ascensor has been at the forefront of website development and promotion, relishing in collaborations with businesses across the spectrum - from burgeoning start-ups to multi-million turnover global firms, and every tier in between. Ascensor thrives in the dynamic digital landscape, playing a crucial role in driving client success as the industry perpetually evolves. Creativity forms

Zenith is a London-based agency providing a robust array of advertising and marketing solutions. As an integral part of our services, we specialise in media planning and procurement, online marketing, and data analytics, all designed to enhance brand communication strategies. Our distinctive advantage at Zenith is our dedication to utilising data-led insights to craft innovative and high-impact ma

Pixen is a premier digital marketing agency with bases in London and the South Coast. Our forte lies in custom web design, digital marketing, and search engine optimisation, delivering personalised strategies that amplify brand visibility and maximise performance for a broad range of businesses. Distinctively, Pixen champions eco-friendly hosting solutions, harnessing renewable energy to lessen en

Reckless is a leading digital marketing firm headquartered in Liverpool and Chester, UK. Renowned for their technology-neutral methodology, Reckless offers bespoke, cost-efficient solutions, personalised to meet the unique online marketing, web development, and e-commerce optimisation requirements of each client. With more than ten years of prowess in the e-commerce sector and a solid history of a

Founded in 2003, Digital Storm is a distinguished marketing and design agency nestled in the heart of Bournemouth, Dorset. Offering a robust suite of services, Digital Storm excels in bespoke web design, digital marketing, and creative graphic design solutions, all customised to bolster brand identities and engage audiences. Boasting a vast portfolio of over 300 clients across a diverse range of s

Based in the heart of London, Cremarc is a premier B2B digital marketing agency with a primary focus on the technology industry. Renowned for their distinctive blend of strategic planning, innovative thinking, and data-inspired insights, Cremarc delivers powerful marketing solutions to help tech businesses rise above their competitors and optimise their return on investment. By employing cutting-e

BrightMinded is a UK-based custom software development agency, excelling in crafting personalised solutions for businesses of various sizes. Their standout services encompass bespoke membership platforms, AI software applications, and ecommerce website development. With a dedication to open communication and cutting-edge innovation, BrightMinded not only offers premium software solutions but also

Get-Found is a digital marketing firm nestled in Birmingham, specialising in creating personalised marketing strategies to assist businesses in connecting with their desired audiences. The unique offering at Get-Found lies in its committed team of SEO, Social Media, PPC, and Digital PR experts that orchestrate tactical marketing solutions to amplify brand awareness, augment search rankings, and ul

Cude Design, a Surrey-based strategic and creative web design agency in the UK, distinguishes itself through its UX-focused web design and development methodology. Their unique approach guarantees enhanced user conversion and engagement for clients across diverse sectors. Leveraging their expertise from launching and successfully exiting their own eCommerce business, Cude Design crafts efficient e

Purpose Media operates as a premier marketing agency in the UK, providing a holistic extension or a complete marketing solution for its diverse clientele. Merging cutting-edge creativity with technical acumen and astute business knowledge, we devise robust marketing strategies that are deployed across multiple channels and sectors, delivering quantifiable outcomes and a strong return on investment

Good Signals, a London-based digital marketing agency, specialises in boosting global brand visibility on Google, optimising website conversions using A/B testing, and securing brand exposure on pertinent websites and top-tier publications. Our unique approach prioritises long-term, sustainable growth over fleeting successes. Our proprietary Find Your Way® methodology focuses on crafting bespoke s

Catch, a London-based digital agency, is recognised for its proficiency in crafting superior digital experience platforms. This standout agency specialises in an all-encompassing range of services, including digital strategy, experience design, technology, and performance optimisation. Emphasising its dedication to accessibility and inclusion, Catch boasts team members such as Ann Pilbeam, who ard

CB Digital is an all-encompassing digital marketing agency headquartered in London, known for its results-oriented, strategic approach. Our agency has secured superior Google rankings for hotly contested keywords by delivering personalised marketing solutions that cater to unique business requirements. CB Digital's open and cooperative methodologies empower clients with a thorough understanding of

Toni Marino, a specialist SEO freelancer, operates from Manchester, UK. The agency sets itself apart by crafting customised SEO solutions aligned to every individual client's specific objectives and financial plan, with a clear emphasis on generating measurable returns on investment and providing outstanding client care. Boasting over ten years of industry expertise and a successful history spanni

HD Create, grounded in design proficiency and honed for the digital age, has been a leading creative force in the UK for almost thirty years. With a compact and committed team of three at its heart, bolstered by a robust network of skilled employees, associates, and trusted partners, HD Create excels in the realm of branding, design, and digital creativity. This dynamic creative agency partners wi

Based in Southampton, Hampshire, UK, The Brand Tailor is a distinguished design and branding agency. They are renowned for their strategic and design-centric approach, offering bespoke services in branding, web design, and marketing. Their eclectic clientele ranges from emerging start-ups to established multinational corporations. Their distinctive emphasis on crafting innovative and compelling de

Freedom Search, a Preston-based digital agency, excels in crafting customised, visually appealing web designs that ensure user-friendliness. This approach aids businesses in captivating and converting their visitors into loyal customers. The unique selling proposition of Freedom Search lies in their holistic approach towards digital triumph. They offer high-impact websites, potent SEO techniques,

Fenti Limited, a prominent digital marketing firm headquartered in Sheffield, is celebrated for its extensive proficiency across various media channels. The agency provides a broad spectrum of innovative digital, creative, and marketing solutions, a quality that has garnered it a remarkable 4.9-star rating. With a dedication towards crafting bespoke strategies that clinch awards, Fenti has carved

Seed stands as a trailblazing performance marketing agency, headquartered in the heart of Brighton. Renowned for its inventive agency blueprint, Seed redefines the norm by extending a value-based pricing structure, nimble and customised solutions meticulously tailored to cater to the distinctive needs of every client. The agency prioritises enduring and meaningful growth. Furthermore, Seed has a s

A Digital, hailing from Lancaster, is a renowned web design, development and digital marketing agency. Our distinctive identity lies in our resilient and adaptable custom websites, crafted meticulously through our signature "Go the Distance" discovery process, ideally suited for lead generation, eCommerce, and high-traffic platforms. In addition, A Digital provides a holistic array of services enc

Beyond Your Brand, a distinguished digital marketing firm nestled in the heart of Witney, Oxfordshire, is renowned for its bespoke client service. Our distinctive approach ensures clients feel integral to our team, thereby securing impressive returns on investment as though the funds were our own. We harbour a special enthusiasm for collaborating with charitable organisations, providing tailor-mad

Repeat Digital comprises a proficient ensemble of SEO and PPC mavens, possessing widespread expertise in steering digital marketing initiatives across a broad spectrum of sectors. Our emphasis lies in delivering measurable outcomes, hence each blueprint and tactic is devised, prioritising performance. Through strategic partnerships with our clients and their respective teams, we utilise our in-dep
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
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