10 Best Link Building Agencies in the UK

Are you struggling to boost your search rankings on google & bing? Or maybe you want to drive organic traffic for your website but aren’t sure which link building agency can truly elevate your brand’s authority?

In this guide, we dive into the top 10 link building agencies in the UK that specialize in transforming brands through powerful, high-quality backlinks.

Link building strategy that propels your site to the top of search engine results pages, increases your brand’s visibility, and attracts high-quality, organic traffic.

List of The 10 Best Link Building Agencies in the UK

1. RBSEO – SEO & Web Design Agency UK

Link Building Agencies in the UK

Established in 2005, RBSEO is a leading SEO agency based in London. Known for its effective link-building techniques, the agency specializes in high-quality backlinks from niche-specific sites, helping clients increase their website authority and Google rankings.

Key Services:

  • SEO and Web Design
  • Blogger Outreach
  • Digital Marketing
  • Social Media Marketing
  • Content Creation and Blogging

Founded: 2005

Location: London, England

Why Choose RBSEO: RBSEO’s extensive experience and affordable service make it a trusted choice for small to medium-sized businesses looking to build a strong online presence.

2. Solvid

Link Building Agency

Solvid specializes in data-driven SEO, digital PR, and content marketing. Their team of professionals has helped clients secure coverage in major publications, providing an effective approach to link building for increased visibility.

Key Services:

  • SEO Audits and Strategy
  • Digital PR and Outreach
  • Content Marketing and Copywriting
  • Guest Blogging
  • Conversion Rate Optimization

Founded: 2015

Location: London, England

Why Choose Solvid: Solvid’s reputation for achieving placements in high-profile outlets like Forbes makes it ideal for brands looking to build authority through high-quality, reputable backlinks.

3. Click Intelligence Ltd

Link Building Agencies in the UK

Based in Cheltenham, Click Intelligence offers a unique, technology-driven approach to link building. They specialize in multilingual SEO, making them a preferred choice for international businesses seeking to expand their reach.

Key Services:

  • Curated Link Building
  • Blogger Outreach and Media Placements
  • Digital PR
  • Multilingual SEO and Link Building
  • Backlink Audit Analysis

Founded: 2012

Location: Cheltenham, England

Why Choose Click Intelligence: With a bespoke approach to SEO and link building, Click Intelligence is ideal for brands that need a custom strategy, including multilingual options for global reach.

4. The Brains

Link Building Agency in the UK

The Brains, a London-based agency, offers comprehensive link-building strategies as part of their broader SEO services. They excel in securing backlinks from authoritative sites within clients’ niches, helping improve domain authority and search visibility.

Key Services:

  • Link Building and Outreach
  • SEO Consulting and Audits
  • Technical SEO
  • Content Creation and Blog Strategy
  • Local and International SEO

Founded: 2015

Location: London, England

Why Choose The Brains: Known for data-driven strategies, The Brains is well-suited for companies seeking a targeted link-building plan that integrates seamlessly with other SEO efforts.

5. Linkology

Link Building Agency in the UK

Linkology focuses on supporting SEO agencies and in-house teams by providing a vast database of quality link-building opportunities. With a rigorous quality control process, they help clients enhance organic rankings and online authority.

Key Services:

  • High-Quality Link Building
  • Niche Edits and Guest Posting
  • Backlink Removal and Analysis
  • SEO Content Marketing

Founded: 2008

Location: Derby, Derbyshire

Why Choose Linkology: With access to over 50,000 publisher sites and a dedicated spam blacklist, Linkology provides a secure, high-quality solution for companies aiming to improve organic rankings.

Related Article: Effective Internal Links Guide for SEO and User Experience

6. Riseo

RiSEO, established in 2022, offers affordable, high-impact link-building solutions tailored to both businesses and digital marketing agencies. They focus on generating high-quality backlinks with detailed white-label reporting.

Key Services:

  • Link Outreach and Backlink Acquisition
  • In-Content Backlinks
  • Social Media Link Building
  • White-Label Link-Building Reporting

Founded: 2022

Location: Kingsbridge, England

Why Choose Riseo: RiSEO’s focus on affordability and quality makes it a good option for startups and agencies looking for effective, budget-friendly link-building services.

7. Millenio

Link Building Agencies

Millenio provides flexible link-building solutions, allowing clients to control aspects of the process, like anchor text selection and content approval. This agency works closely with clients to meet specific link-building objectives.

Key Services:

  • Blogger Outreach
  • Guest Posting and Niche Edits
  • Customized Link-Building Strategy

Founded: 2018

Location: London, England

Why Choose Millenio: Millenio’s hands-on approach to link building is perfect for businesses that want to be more involved in their link-building process while ensuring quality placements.

8. Digital Next, UK

Link Building Agencies in the UK

With expertise in SEO, PPC, and web development, Digital Next is a Manchester-based agency that’s well-regarded for its performance-driven digital marketing. Their link-building efforts are integrated with broader SEO and PPC strategies.

Key Services:

  • SEO and Link Building
  • PPC Campaign Management
  • Content Marketing and Web Development
  • Paid Social Media Advertising

Founded: 2009

Location: Manchester, Greater Manchester

Why Choose Digital Next: Digital Next’s integrated approach makes it a great choice for businesses seeking a multi-faceted digital marketing agency that offers strong link-building as part of a wider growth strategy.

9. Ghost Marketing

Based in Cardiff and Bristol, Ghost Marketing is a digital PR and link-building agency with a strong track record in high-quality, white-hat backlink generation. They focus on building impactful links to improve ROI for their clients.

Key Services:

  • White-Hat Link Building
  • Digital PR and Media Placements
  • Social Marketing
  • Custom Link-Building Campaigns

Founded: 2012

Location: Cardiff, Wales

Why Choose Ghost Marketing: Known for ROI-focused strategies, Ghost Marketing is ideal for companies looking to secure high-quality, ethical backlinks for lasting SEO improvements.

10. Hive19

Link Building in the UK

Hive19 specializes in relevance-driven link building for SaaS and Fintech industries. Their focus on keyword-led outreach and content ensures long-term, sustainable growth through increased organic search visibility.

Key Services:

  • Link Building and Digital PR
  • Content Marketing
  • Online Reputation Management
  • Brand Monitoring and Inbound Marketing

Founded: 2020

Location: Brighton, East Sussex

Why Choose Hive19: Hive19’s tailored strategies and focus on SaaS and Fintech make it an excellent choice for businesses in these sectors aiming to build authority through relevance-led link building.


How to Select the Right Link Building Agency in the UK

Choosing the right link building agency requires careful evaluation. Here are some tips to guide your decision:

  1. Expertise and Industry Fit: Look for agencies that specialize in your industry, as they will have a better understanding of your audience and relevant backlink sources.
  2. Quality of Backlinks: Ask about their link acquisition process and target metrics for authority and relevance. Quality, contextual links from reputable sites are more valuable than high-volume, low-quality links.
  3. Transparency and Reporting: Ensure the agency provides detailed, regular reports on link performance and placements. White-label reporting is essential if you’re an agency partner.
  4. Ethical Practices: Confirm that the agency follows white-hat practices to avoid penalties. Black-hat link building techniques can have damaging effects on your SEO.
  5. Case Studies and Testimonials: Review past client work, case studies, and testimonials to verify the agency’s results and credibility in achieving high rankings and quality links.
  6. Budget and Pricing: Different agencies offer varying pricing structures. Make sure the agency’s services align with your budget without compromising on link quality.

Selecting the right link building partner can significantly impact your business’s SEO success. With this guide, you can find an agency that aligns with your goals and propels your online presence.

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