Find the best SEO agencies in UK. Compare top-rated SEO companies and choose the right partner for your business.
UK, United Kingdom
Essiem is a UK-based digital marketing agency specialized in delivering innovative solutions that drive measurable results for businesses of all size…
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UK, United Kingdom
Fidopr is a UK-based digital marketing agency specialized in delivering comprehensive online solutions tailored to the unique needs of businesses acr…
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UK, United Kingdom
Fish Media is a UK-based digital marketing agency specialized in delivering innovative new media solutions that empower clients to discover, create,…
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UK, United Kingdom
FML PR is a UK-based digital marketing agency specializing in public relations and brand management. Although the website is currently experiencing t…
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Freeform Creative is a UK-based digital marketing agency specialized in delivering innovative and tailored marketing solutions that resonate with the…
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GC Media is a UK-based digital marketing agency specialized in delivering comprehensive online solutions that empower businesses to thrive in the dig…
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UK, United Kingdom
GDA Ltd is a UK-based digital marketing agency specialized in delivering comprehensive online solutions that drive measurable results for businesses…
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UK, United Kingdom
Generator is a UK-based digital marketing agency specialized in delivering innovative and results-driven solutions for businesses seeking to enhance…
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Genesis PR is a UK-based digital marketing agency specialized in delivering innovative public relations and digital marketing solutions. With a missi…
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UK, United Kingdom
Glasshouse Creative is a UK-based digital marketing agency specialized in delivering innovative solutions that empower brands to thrive in the digita…
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UK, United Kingdom
GM Design is a UK-based digital marketing agency specialized in delivering innovative design and marketing solutions tailored to the unique needs of…
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UK, United Kingdom
Grenadier Holdings is a UK-based investment company that specializes in acquiring, investing in, and building exceptional businesses across critical…
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GSBD is a UK-based digital marketing agency specialized in delivering innovative solutions that drive measurable results for businesses across variou…
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Hamlindaniels is a UK-based digital marketing agency specialized in delivering tailored marketing solutions that resonate with the unique needs of ea…
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UK, United Kingdom
Handpicked Media is a UK-based digital marketing agency specializing in providing comprehensive solutions for businesses looking to enhance their onl…
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Happen Digital is a UK-based digital marketing agency that specialized in delivering innovative solutions tailored to the unique needs of its clients…
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UK, United Kingdom
HC is a UK-based digital marketing agency specialized in delivering comprehensive solutions that empower businesses to thrive in the digital landscap…
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Hello Gather is a UK-based digital marketing agency specialized in creating impactful connections between brands and their audiences. With a mission…
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Henfruit is a UK-based digital marketing agency specialized in delivering innovative and effective marketing solutions tailored to the unique needs o…
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Highscore is a UK-based digital marketing agency specialized in delivering high-impact strategies that drive measurable results for businesses across…
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The complete migration playbook: what to freeze before launch, how to build a redirect map that actually holds, what to test on the staging site, and how to read the first eight weeks after go-live.
2026-08-02 · 12 min read
How B2B search really works: bottom-of-funnel pages before blog volume, comparison and alternatives content, product-led assets, and attribution that survives a six-month cycle.
2026-08-02 · 11 min read
When template-generated pages work, when they get ignored, and how to build a programmatic set that survives quality updates: real data, real demand, real internal linking.
2026-08-02 · 11 min read
191 agencies are listed in UK, 5% of the 3,907 recorded in United Kingdom — the country's 2th city by agency count. 36 publish a direct contact.
In UK: SEO (86%), Content Marketing (85%), SEA/PPC (62%), Social Media (59%), Web Design (45%). An agency that ticks every box is rarely good at all of them: look at what it puts first.
Proximity genuinely matters in two cases: local SEO — Google Business profile, reviews, "near me" queries — and needing to meet in person. For an e-commerce or SaaS site targeting the whole country, an agency in UK holds no structural advantage over one elsewhere in United Kingdom. The useful criterion stays experience with your type of site.
| Team size | UK | Typically |
|---|---|---|
| 1-10 | 4 (2%) | Solo consultant or small studio. Direct access, limited capacity. |
| 11-50 | 17 (9%) | Separate roles: technical, content, link building. |
| 200+ | 1 (1%) | International group, enterprise accounts. |
The 191 agencies on this page are ordered by how complete their listing is, never by payment: no position is for sale here. The information is collected from each agency's own website, checked as live. An agency can claim its listing to correct it, complete it, or connect its Search Console data.
What does SEO cost in UK? Stated engagement floors here start at $1,000+. That figure says what size of engagement the agency takes on, not what yours will cost: the quote depends on the state of the site, the competition and the volume of content to produce.
Small local agency or large firm? 2% of agencies in UK have fewer than ten people. At that size you talk directly to whoever does the work — the main advantage, and the main limit the day the engagement grows.
How do you check an agency before signing? Ask for a measured case on a site comparable to yours, with before and after figures. Check who will actually do the work. And get it in writing what stays yours when the contract ends: content, access, accounts.
All agencies in United Kingdom · Agencies by country · SEO guides
