Reviews updated: 07-10-2026

The best SEO agencies in the United Kingdom

Choose from the 50 agencies selected and listed below

Each agency is evaluated by our team, and only reviews confirmed by their author count towards the score. Sponsored positions are always labelled.See our methodology

4,8/5 on Trustpilot · 704 reviews

All SEO agencies in the United Kingdom

Leads Brain LTD

Located in Manchester

Founded in 2025

22 team members

Last active on 31 July 2026

View profile

Leads Brain LTD is a marketing agency based in Manchester, United Kingdom, specializing in tailored strategies for long-term growth. They offer services that include improving search visibility, refining

Allocation

Web DevelopmentSocial MediaSEOAdvertising

Quality

Not rated

The Brand Tailor™

Located in Southampton

Founded in 2010

5 team members

Last active on 25 September 2026

View profile

Good Design is Good Business

The Brand Tailor™ is a small but highly rated branding and web design agency located in Southampton, UK, creating strategic brands and SEO/GEO focused websites that help ambitious businesses look more

Allocation

SEO (15%)

Also:Branding(30%)Website(25%)

Quality

Not rated

Struggling to choose your agency? Let us help you for free

Submit my project

Big Eye Deers Ltd.

Located in Cardiff

Founded in 2006

7 team members

Last active on 25 June 2026

View profile

Big Eye Deers Ltd. is a digital eCommerce agency based in the UK, specializing in Magento, Shopify, Aero Commerce, and WordPress websites. They offer a full suite of services to build powerful online

Allocation

Web DevelopmentMobile ApplicationWebsiteBranding

Quality

Not rated

BitBlaze LTD

Located in Southend-on-Sea

Founded in 2024

1 team member

Last active on 30 September 2026

View profile

Eliminate Complexity, Achieve Excellence

BitBlaze LTD is a digital growth agency based in Essex, specialising in supporting micro and small businesses in the Trades and Home Service sectors. They provide services including management advice,

Allocation

WebsiteSocial MediaSEOGrowth Marketing

Quality

Not rated

Digiactus UK

Located in London

Founded in 2025

7 team members

Clients: Startups (early stage), Large corporations

Last active on 25 June 2026

View profile

AI Visibility Engineering for the AI Search Era

Digiactus UK is an AI search optimisation agency focused on enhancing business visibility through innovative strategies in AISEO, AEO, Google AIO, SemanticSEO, EntitySEO, and Generative Engine

Allocation

SEO (10%)

Also:Marketing(35%)Digital Marketing(30%)

Quality

Not rated

Exibify Limited

Located in London

Founded in 2024

10 team members

Last active on 29 June 2026

View profile

About us Exibify is a web design agency specialising in Next.js development and high-performance digital experiences. Based in the United Kingdom and the United States, the agency designs fast, clean and

Allocation

Mobile ApplicationWebsiteSEOSoftware Development

Quality

Not rated

Altitude Design

10 team members

Last active on 19 August 2026

View profile

Overview Altitude Design offers bespoke websites built without relying on conventional website builders. The agency prioritises crafted development to optimise performance. Based in Dalkeith, Midlothian,

Allocation

Web DevelopmentProduct ManagementSEOGraphic Design

Quality

Not rated

Growth Division

Founded in 2020

25 team members

Last active on 24 September 2026

View profile

Expert-led, AI-powered growth for Startups, scaleups & SME

Growth Division is a growth marketing agency for startups, scale-ups and ambitious SMEs - expert-led and powered by GREX AI, our AI growth platform. Trusted by 130+ high-growth businesses and rated 4.7

Allocation

SEO (10%)

Web AnalyticsContent WritingSEO Audit

Also:Growth Marketing(30%)CRM(10%)

Quality

Not rated

SEO Impact

Located in Newry

Founded in 2021

2 team members

Clients: SMEs, Startups (early stage)

Last active on 25 June 2026

View profile

SEO and conversion-focused websites for growing UK businesses

SEO Impact is a UK-based SEO and digital marketing consultancy helping small and growing businesses improve their online visibility, enquiries, and sales. We specialise in SEO, WordPress website design,

Allocation

SEO (70%)Core activity

Also:Website(15%)UX/UI Design(15%)

Quality

Not rated

Fishtank Creative

Located in Mirfield

Founded in 2008

20 team members

Last active on 30 September 2026

View profile

A global full-service agency shaping brands and driving standout digital outcomes.

Fishtank Agency is an integrated marketing agency based in Mirfield, UK. It takes the combined power of innovation, strategy and creativity to stand out, stand firm, and accelerate beyond limits. We exist

Allocation

Web DevelopmentUX/UI DesignBrandingSocial Media

Quality

Not rated

Little Green Agency

Located in Leicestershire

Founded in 2024

2 team members

Last active on 25 June 2026

View profile

Small digital marketing agency with big impact

Little Green Agency is a marketing consultancy based in Leicestershire, United Kingdom, specialising in digital marketing services for SMEs and startups. Founded in 2023, the agency offers a range of

Allocation

SEO (60%)Core activity

Also:Marketing(20%)Growth Marketing(20%)

Quality

Not rated

Transparent Digital Services

Located in London

Founded in 2015

10 team members

Last active on 25 June 2026

View profile

First Party Data, AI systems and marketing technology specialists

Transparent Digital Services (TDS) is a UK-based digital marketing agency that specializes in building first-party data infrastructure and offering advanced SEO and AI-driven search optimization. Their

Allocation

WebsiteSocial MediaMediaSEO

Quality

Not rated

Fat Cow Media

Located in London

Founded in 2010

3 team members

Clients: Startups (early stage), Public institutions / local authorities

Last active on 30 September 2026

View profile

We design impressive, high-performing websites with a creative edge.

Fat Cow Media is a web design and SEO agency based in London, specialising in bespoke web design. Known for its creative and distinctive websites, the agency focuses on crafting digital experiences that

Allocation

SEO (30%)

Google Analytics

Also:Website(30%)Branding(20%)

Quality

Not rated

Perseus Agency

Located in Antrim

Founded in 2023

3 team members

Last active on 17 September 2026

View profile

More clients. Fewer lost along the way.

Perseus Agency helps SMEs, e-commerce businesses and large accounts win more customers. We manage Meta ads, create websites and visuals that convert, and build bespoke tools (CRM, automations, dashboards)

Allocation

SEO (10%)

SEO Audit

Also:Digital Marketing(40%)Website(20%)

Quality

Not rated

Profit Engine

Located in Northwich

6 team members

View profile

Profit Engine is a link building agency specialising in content outreach and link acquisition for agencies and growing companies. They focus on easing the link building process for their

Allocation

UX/UI DesignSEO

Quality

Not rated

JS Web Dev Ltd.

Located in Earls Colne

2 team members

View profile

About us JS Web Dev Ltd. is a WordPress development agency specialising in bespoke site creation, high-performance hosting and ongoing maintenance. Founded by Joe, an independent WordPress developer, the

Allocation

Web DevelopmentWebsiteUX/UI DesignSEO

Quality

Not rated

Clicks From Search

Located in London

Founded in 2018

1 team member

View profile

Overview Clicks From Search is a digital marketing agency specialising in search engine optimisation. The agency focuses its efforts on increasing the online visibility of businesses and generating

Allocation

SEOGrowth MarketingAdvertising

Quality

Not rated

Armadillo NewMedia

Located in Newport Pagnell

3 team members

View profile

Armadillo NewMedia specializes in bespoke web design, ecommerce solutions, and website support primarily for the Milton Keynes area. They cater to clients in Buckinghamshire and neighboring

Allocation

Web DevelopmentWebsiteSEO

Quality

Not rated

Sweet-Apple

Located in Edington

3 team members

View profile

Overview Sweet-Apple provides IT support services specialising in the Apple Macintosh environment and web design solutions. Based in the Bath, Bristol, Wiltshire, Somerset, Gloucestershire and West of

Allocation

Web DevelopmentSEOMarketing

Quality

Not rated

Paramount Digital Ltd

Located in Rainford

66 team members

View profile

Paramount Digital Ltd is a digital agency based in St Helens, United Kingdom. The agency offers various services including SEO, PPC, and web design to help clients achieve their

Allocation

Web DevelopmentWebsiteSocial MediaSEO

Quality

Not rated

Peak Media Marketing

Located in Wirksworth

7 team members

View profile

Overview Peak Media Marketing is an outsourced marketing agency founded on the principle that marketing must be structured and aligned to work effectively. The agency operates as a full marketing partner,

Allocation

WebsiteSocial MediaSEO

Quality

Not rated

The Web People

Located in Newton-le-Willows

2 team members

View profile

The Web People is a small web design agency located in Newton-le-Willows, UK. They specialise in helping businesses, from startups to multinational corporations, establish and enhance their online

Allocation

Web DevelopmentMobile ApplicationWebsiteBlockchain

Quality

Not rated

Seedata Ltd

Located in Exeter

9 team members

View profile

Seedata Ltd focuses on quality improvement within the health and social care sectors through their platform, Life QI. The agency offers various digital services to enhance organizational

Allocation

Web DevelopmentSocial MediaSEOGraphic Design

Quality

Not rated

Coffeepot Digital

Located in Manchester

2 team members

View profile

Coffeepot Digital is a digital marketing agency based in Manchester, specializing in SEO, PPC, social media marketing, and conversion rate optimization (CRO). They provide services aimed at improving

Allocation

Social MediaSEOPaid SearchMarketing

Quality

Not rated

Rawww

Located in Coventry

Founded in 2005

10 team members

View profile

Rawww is an independent UK-based digital creative agency specialising in insight-driven marketing, branding, and web design. The agency focuses on creating powerful brand identities and high-performance

Allocation

WebsiteBrandingSocial MediaSEO

Quality

Not rated

Tao Digital Marketing

Located in Bolton

7 team members

View profile

Tao Digital Marketing specializes in search engine marketing. They focus on providing strategic advice and implementing effective marketing strategies for their

Allocation

Cloud ComputingSocial MediaSEOGrowth Marketing

Quality

Not rated

SEOReq

Located in Manchester

6 team members

View profile

SEOReq is based in Manchester and specializes in providing SEO services to enhance website search engine visibility. The agency consists of a small team of 6 members and focuses largely on digital

Allocation

Web DevelopmentSEOContent MarketingAdvertising

Quality

Not rated

UpriseVSI

Located in Cardiff

20 team members

View profile

UpriseVSI is a technology company based in Cardiff, specialising in booking and scheduling solutions along with bespoke web applications. The agency focuses on providing tailored digital solutions to meet

Allocation

Web DevelopmentSEODigital MarketingAdvertising

Quality

Not rated

Blue Flamingo Solutions Inc.

Located in Twickenham

Founded in 1998

11 team members

View profile

Blue Flamingo Solutions Inc. is a digital enablement, web design, and development agency based in Twickenham, UK. Founded in 1998, they focus on creating tailored digital products through a

Allocation

Web DevelopmentMobile ApplicationWebsiteBranding

Quality

Not rated

Tiny Spark

Located in Bristol

Founded in 2021

8 team members

View profile

Tiny Spark is a digital agency based in Bristol, UK, focusing on helping small businesses grow through effective website design, optimization, and promotion. They utilize strategies including UX design,

Allocation

WebsiteUX/UI DesignBrandingSEO

Quality

Not rated

Word-Shed

Located in Liverpool

35 team members

View profile

Word-Shed Creative is a web design and digital business agency located in Liverpool, England. They specialise in providing affordable website design services specifically for small

Allocation

SEO

Quality

Not rated

Mintense Performance Marketing

Located in Greater London

Founded in 2012

7 team members

View profile

Overview Mintense is a multilingual digital marketing agency operating across four continents. The agency supports international businesses in the American, British, European and beyond markets through

Allocation

SEOPaid Search

Quality

Not rated

Quirky Digital

Located in Wallasey

17 team members

View profile

Quirky Digital is a UK-based agency that collaborates with brands and SMEs across various sectors to achieve their digital marketing goals, focusing on SEO and digital strategies. They have a team of 17

Allocation

WebsiteSocial MediaSEOAdvertising

Quality

Not rated

Baboon Creative Industries Ltd

Located in Nottingham

Founded in 2007

1 team member

View profile

Baboon Creative Industries Ltd is a boutique design agency based in Nottingham, UK. They specialise in logo design, branding, and web design, serving clients both locally and

Allocation

UX/UI DesignBrandingSocial MediaSEO

Quality

Not rated

React Digitally

Located in Belfast

4591 team members

View profile

React Digitally specializes in web design and SEO in Belfast, Northern Ireland, helping businesses increase their online visibility. They focus on delivering tailored digital solutions to meet the needs

Allocation

Web DevelopmentMobile ApplicationSEO

Quality

Not rated

Retail Works London

Located in London

4 team members

View profile

Retail Works London is a retail marketing agency focused on delivering services specifically for the retail sector. The agency operates with a small team of retail professionals to address retail

Allocation

Mobile ApplicationBrandingSocial MediaSEO

Quality

Not rated

Assisted

Located in Leicestershire

Founded in 2016

23 team members

View profile

Assisted is a digital marketing agency based in Leicestershire, UK, that focuses on creating performance-driven marketing campaigns for businesses. Founded in 2016, the agency specializes in providing

Allocation

WebsiteUX/UI DesignBig Data & BISocial Media

Quality

Not rated

Coding Wallet

Located in London

2 team members

View profile

Coding Wallet is a data-driven digital marketing agency located in Stratford, London. They focus on helping local businesses enhance their online presence through various digital marketing strategies

Allocation

WebsiteSEOPaid SearchVideo

Quality

Not rated

Eplatforms

Located in Shoreham-by-Sea

1 team member

View profile

Overview Eplatforms designs, develops and manages software, e-commerce platforms, databases, mobile applications and artificial intelligence solutions since 2000. The agency stands out for its continuity:

Allocation

UX/UI DesignBrandingSocial MediaSEO

Quality

Not rated

Bitvero Digital Marketing

Located in Staines-upon-Thames

2 team members

View profile

Bitvero is a digital marketing agency based in Staines-upon-Thames, United Kingdom. They specialise in SEO, SEM, SMO, and PPC advertising, focused on delivering measurable return on investment for their

Allocation

Web DevelopmentSocial MediaSEOContent Marketing

Quality

Not rated

Moore-Wilson

Located in London, Old Sarum

Founded in 1990

27 team members

View profile

Presentation Moore-Wilson is a British digital agency founded in 1990, based in the United Kingdom with 41 employees. The agency offers high-performance digital solutions for ambitious organisations. With

Allocation

Web DevelopmentBig Data & BISEOGraphic Design

Quality

Not rated

DigitalGigs Ltd

Located in Stokenchurch

2 team members

View profile

DigitalGigs Ltd specializes in providing smart digital solutions focused on enhancing digital strategy for businesses and their customers. They offer various consulting services to align with client

Allocation

Web DevelopmentMobile ApplicationBig Data & BISocial Media

Quality

Not rated

Webheads

Located in London

3 team members

View profile

Overview Webheads is a web design agency based in London with over 30 years of experience creating bespoke websites. The agency works with startups, SMEs and major international brands. Its approach

Allocation

Web DevelopmentWebsiteUX/UI DesignSocial Media

Quality

Not rated

Empower Agency

Located in London

Founded in 2014

18 team members

View profile

Overview Empower Agency represents Alinsco Insurance, an automobile insurance company operating in Texas since 2003. The agency operates through a network of thousands of independent insurance agents.

Allocation

BrandingSocial MediaSEOContent Marketing

Quality

Not rated

Cream Media

Located in London

33 team members

View profile

Cream Media is a strategic marketing agency focused on helping pioneering businesses grow by meeting the evolving expectations of sophisticated audiences. They offer a range of marketing services designed

Allocation

UX/UI DesignBrandingSocial MediaSEO

Quality

Not rated

Search Mad

Located in Bracebridge Heath

Founded in 2024

1 team member

View profile

Overview Search Mad is an SEO agency offering return on investment-focused strategies. The team works on search engine optimisation to increase visibility and generate qualified traffic. The agency relies

Allocation

SEOAdvertising

Quality

Not rated

Simple Webbing Ltd

Located in London

3 team members

View profile

Simple Webbing Ltd is a digital agency based in London, specialising in SEO and Digital Strategy services. It has a small team dedicated to delivering tailored digital marketing

Allocation

SEO

Quality

Not rated

Stride Digital

Located in Nether Kellet

56 team members

View profile

About Us Stride Digital is an agency specialising in customer acquisition for D2C (Direct-to-Consumer) lifestyle brands generating between 6 and 7 figures in revenue. The agency scales customer

Allocation

Social MediaSEOAdvertising

Quality

Not rated

Myk Baxter Marketing Ltd

Located in Darlington

49 team members

View profile

Myk Baxter Marketing Ltd is a marketing agency based in York, United Kingdom. They offer digital marketing services primarily in social media and SEO, catering to various business

Allocation

Social MediaSEO

Quality

Not rated

Digital Barketing

Located in Malmesbury

51 team members

View profile

Digital Barketing is a marketing agency based in Malmesbury, United Kingdom. They focus on helping businesses increase leads and sales through tailored organic and paid search

Allocation

Web DevelopmentSocial MediaSEOContent Marketing

Quality

Not rated

Get closer to launching your next project today

Build my brief

Trust & Transparency

How do we rank agencies?

Our methodology relies on objective, verifiable criteria to guarantee the relevance of our recommendations.

See the detailed methodology

100% Independent

Impartial ranking based on data. No agency pays for its score.

Manual audit

Legal identity, financial health and expertise are audited by our team.

Verified reviews

Only reviews confirmed by their author count towards the score. The others are displayed, flagged as unverified.

Similar categories

Related services

CommunicationsContent MarketingCRMEventsGrowth MarketingMarketingInfluencer MarketingDigital MarketingMediaAdvertisingPublic RelationsPaid SearchSocial Media

The best SEO agencies in the United Kingdom

All SEO agencies in the United Kingdom

How do we rank agencies?

100% Independent

Manual audit

Verified reviews

SEO agencies by location

Main cities

By region

Other countries

Similar categories

Related services

The best SEO agencies in the United Kingdom

All SEO agencies in the United Kingdom

How do we rank agencies?

100% Independent

Manual audit

Verified reviews

SEO agencies by location

Main cities

By region

Other countries

Similar categories

Related services

Global search