What Is Link Building? How to Get Backlinks

1. What Is Link Building?

Link building is the process of getting other websites to link back to yours. These links, known as backlinks, are one of the strongest signals search engines use to determine how authoritative and trustworthy a website is.

Think of it this way: if many reputable websites in your industry link to your content, Google interprets this as evidence that your site is a valuable resource. The result? Higher rankings, more organic traffic, and more leads.

Link building has been a core part of SEO since Google launched in 1998, and it remains one of the most effective off-page SEO activities in 2026.

2. Why Link Building Matters

Link building matters for three main reasons:

• Rankings.Backlinks are consistently identified as one of Google's top ranking factors. Pages with more quality backlinks rank higher, especially for competitive keywords.
• Authority. Links from reputable websites transfer authority to your site. Over time, this compounds - making it easier to rank for new keywords and harder for competitors to outrank you.
• AI search visibility. AI tools like ChatGPT and Gemini rely on web data to generate answers. Sites with strong backlink profiles and brand mentions are cited more frequently in AI-generated results.

Without link building, even the best content struggles to rank for competitive search terms. It is the essential complement to on-page SEO and content marketing.

3. Main Link Building Strategies

Here are the most effective link building strategies used in 2026:

Guest Posting

Guest posting involves writing original articles for other websites in your niche. In exchange for the content, you receive a contextual backlink to your site. It is one of the most popular and effective link building methods because it creates genuine editorial value for the publisher while earning you a quality link.

Link Insertions (Niche Edits)

Link insertions - also called niche edits - involve getting your link placed into an existing, already-indexed article on a relevant website. Because the host page already has authority and traffic, the link passes value immediately. This is often the fastest link building method.

Digital PR

Digital PR creates newsworthy content - data studies, surveys, expert commentary - that journalists and bloggers naturally want to cover and link to. It produces high-authority links from news sites and publications.

Brand Mentions

Brand mentions involve getting your brand featured in “Top X” listicles, review articles, and industry roundups on authority sites. These placements boost both traditional SEO and AI search visibility.

Expert Quotes

Expert quote placements get your team quoted in authoritative publications, building E-E-A-T signals and earning editorial backlinks from high-DR websites.

4. How Much Does Link Building Cost?

Link building costs vary enormously depending on the quality of links. Here is what you can expect in 2026:

• Link insertions:£60–260 per link depending on the domain rating of the host site.
• Guest posts:£75–275 per placement with content creation included.
• Brand mentions:from £225 per placement on DR30-60 authority sites.
• Expert quotes:from £135 per placement.
• Monthly packages:£389–2,031 per month for managed link building campaigns.

For a detailed pricing breakdown, see our complete guide to backlink costs.

5. How to Measure Success

To measure the success of your link building, track these key metrics:

• Referring domains. The number of unique websites linking to your site. Growth in referring domains is one of the strongest predictors of ranking improvement.
• Domain Rating (DR). Your site's domain rating should increase over time as you build more quality backlinks.
• Organic traffic. Monitor your organic traffic in Google Search Console and analytics. Effective link building drives consistent traffic growth.
• Keyword rankings.Track your target keyword positions. Ranking improvements typically appear 4–8 weeks after links go live.
• Revenue impact. Ultimately, link building should drive business results: more leads, enquiries, and revenue from organic search.

6. Getting Started

If you are new to link building, here is a practical starting plan:

1. Start with link insertions.They are the fastest and most cost-effective way to build quality backlinks. Start with 3–5 DR30+ links per month.
2. Add guest posts. Once you have a foundation of link insertions, add guest posts for diversity. These provide fresh content around your brand.
3. Consider a managed package. Our monthly link building packages combine multiple link types at discounted rates, starting from £389/month.
4. Be consistent. Link building compounds over time. Monthly consistency produces better results than sporadic bursts.

7. Frequently Asked Questions