Discover the top SEO agencies in United Kingdom. Compare services, reviews, and find the perfect agency for your business.
Redcar, United Kingdom
Based in Redcar, England, this agency positions itself as a Shopify specialist, working with eCommerce brands ranging from new startups to establishe…
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Bath, United Kingdom
Operating from an office on Julian Road in Bath, with an additional base in Cornwall, Lionhouse is a small brand and digital experience agency with a…
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Liverpool, United Kingdom
Based in Liverpool, with an additional presence in London, this small agency (a team of 1-10) positions itself as an "expert collective" rather than…
View ProfileManchester, United Kingdom
Based at the Bonded Warehouse in central Manchester, List & Found is a digital marketing agency founded by Chris Bardsley in 2018 that has grown by a…
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Hamilton, United Kingdom
Based in Hamilton, South Lanarkshire, Listed Website Design has been operating since 2003, working with local businesses across Scotland. The agency…
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UK, United Kingdom
Little Angel Design is a UK-based digital marketing agency specializing in creating visually stunning and highly functional websites that resonate wi…
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Kibworth Harcourt, United Kingdom
Little Green Agency is a Leicester-based agency operating from Kibworth Harcourt, Leicestershire, working with SMEs across Leicester and the wider Mi…
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City of London, United Kingdom
In the City of London, this studio works with fashion and lifestyle brands that sell through eCommerce platforms, producing visual content for online…
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Liverpool, United Kingdom
Based in Liverpool, this agency works with brands seeking to grow their digital presence in the local market and beyond. The team is small, positione…
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Hounslow, United Kingdom
Based in Hounslow, Live SEO London is a small SEO company working with businesses ranging from small operations to larger brand names. The team opera…
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Manchester, United Kingdom
Based at Adamson House on Wilmslow Road in Manchester, Livelink is a small digital agency with a team of between one and ten people. The company laun…
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Castle Ashby, United Kingdom
Based in Castle Ashby, Northamptonshire, this small team focuses on digital learning design for organisations seeking to move beyond generic training…
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Conwy, United Kingdom
Based in Trinity Square, Llandudno, with a further office in Chantry Court, Chester, Livetech has operated in North Wales and Cheshire since being fo…
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United Kingdom
Livity is a creative agency based in the UK, specializing in innovative marketing solutions. They focus on engaging audiences through various digital…
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Leicester, United Kingdom
Based in Leicester, Llamarketing works with service-focused businesses that operate from a single location or across multiple sites, helping them app…
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Liverpool, United Kingdom
Based in Liverpool, LMNts Marketing is a small strategic marketing agency working with directors and business leaders across sectors including eComme…
View ProfileManchester, United Kingdom
Loaded Hype is a full-service marketing and branding agency dedicated to elevating your brand through strategic consultancy, content creation, and ef…
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Croydon, United Kingdom
Based in Croydon, LocalMark works with small and medium-sized businesses across London and the wider UK whose custom depends on nearby customers. The…
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London, United Kingdom
Loco Foco is a London-based digital marketing agency specialized in delivering innovative and tailored marketing solutions that resonate with the uni…
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Locofoco specializes in brand development and design, offering thoughtful insights to enhance client identities. They have worked with various client…
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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.
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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.
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This directory lists 3,907 agencies in United Kingdom, spread across 918 cities. 3,443 of them publish a direct contact (email or phone). The best-represented cities are London (722), UK (191), Manchester (123).
| Team size | United Kingdom | What it means |
|---|---|---|
| 1-10 | 2,948 (75%) | One contact, often the founder. Responsive, limited capacity. |
| 11-50 | 429 (11%) | Specialists per discipline. The most common trade-off. |
| 51-200 | 10 (0%) | Several teams, formal process, higher budgets. |
| 200+ | 22 (1%) | International structure, enterprise accounts. |
Across the 3,907 agencies in this country: SEO (94%), Web Design (65%), SEA/PPC (50%), Social Media (47%), Content Marketing (44%), Web Development (38%). SEO leads with 3,655 agencies.
Stated engagement floors in United Kingdom range from $1,000+ to $100,000+. The most common is $1,000+ (953 agencies). That figure is an entry floor, not a price: it says what size of engagement the agency will take on, which stays the fastest filter for ruling out the ones that do not match your scale.
The 3,907 agencies on this page are ordered by how complete their listing is, not by payment: nobody buys a position here. The information comes from each agency's own website, checked as live. An agency can claim its listing to correct or complete it.
Should you pick an agency based in United Kingdom? Proximity matters most for local SEO and the language your content is written in. Here, English and Spanish are the most declared working languages. For an international site, where the agency sits matters less than its experience in your market.
Small or large agency? 75% of agencies here have fewer than ten people, against 32 above fifty. A small team means direct access to the people doing the work; a large one absorbs heavier programmes without depending on one person.
What to check before signing? Ask for measured results on a site comparable to yours, who actually does the work, and what happens when the contract ends: deliverables and access must stay yours. An agency that will not show its method is selling a black box.
