Link building continues to be a critical strategy in SEO, with various tactics evolving to stay ahead of Google’s algorithms. Recent data shows that 82% of SEOs rely on backlink analysis tools like Ahrefs and Semrush, showcasing the importance of understanding competitors’ link profiles.
Interestingly, over half of the SEO professionals believe that a balanced approach, combining both quality and quantity of backlinks, is most effective. In addition, social media has become an increasingly valuable platform for link-building efforts, with more than 3 in 5 marketers incorporating it into their outreach strategies.
As link-building methods continue to evolve, staying informed and adaptable remains key to achieving SEO success. This link-building report covers the latest statistics about link building, various link-building strategies, the adoption of AI in link building, and some case studies.
Key Link Building Statistics: Top Picks (2025)
- A staggering 94% of online content fails to secure any external links, with only 2.2% successfully acquiring them.
- Link building is considered a key factor in improving SERP rankings by 58.1% of businesses.
- Pages that rank at the top of Google have 3.8 times more backlinks compared to others.
- 52.3% of digital marketers regard link building as the most challenging aspect of SEO.
- Link building strategies make up 28% of SEO budgets.
- 93.8% of SEO experts emphasize the importance of acquiring quality links.
Link-Building Trends To Watch In 2025
- 94% of online content fails to gain any external backlinks, and only 2.2% successfully secures links from multiple domains. (Backlinko)
- Experienced link builders consistently outperform beginners, generating approximately 3.57 times more backlinks. (SEO.AI)
Additionally, 59.4% of link-building agencies report having over five years of experience, emphasizing the role of established knowledge and long-term industry involvement in achieving effective results.
- On average, link-building efforts take approximately 3.1 months to deliver noticeable results. (Authority Hacker)
A survey by Authority Hacker revealed that most participants (618 out of 755) observed the impact of backlinks on search rankings within 1 to 6 months. Among them, the majority indicated that backlinks start influencing rankings within 1 to 3 months, emphasizing the need for strategic planning and patience in link-building efforts.
Here are further details about the time needed by the links to impact search rankings according to marketers:
- Less Than 1 month: 7.5%
- 1 to 3 months: 46.6%
- 3 to 6 months: 35.2%
- 6 to 12 months: 7.3%
- Over 12 months: 3.3%
- 29.79% of websites have fewer than three backlinks, while a significant 55.24% lack any backlinks entirely. (Authority hacker)
- Around 54% of marketers consider no-follow links valuable for their backlink profile. (uSERP)
This suggests that many professionals understand the value of no-follow links in creating a diverse link-building strategy. They help maintain a balanced, organic backlink profile, even if these links do not directly impact search engine rankings.
- Agencies and in-house SEOs are over three times more likely to use digital PR. (Authority Hacker)
Agencies and in-house SEO teams mainly use digital PR, while independent website owners rarely adopt it. Though more expensive than methods like guest posting or HARO, digital PR delivers higher-quality backlinks, making it a powerful tool for boosting SEO performance.
Here is a table displaying the popularity of PR building among different types of link builders:
| Background | PR Linkbuilding Popularity |
|---|---|
| Website Owners | 6.02% |
| Freelancers | 13.59% |
| In House SEO | 23.78% |
| Agencies | 31.95% |
- Over 52% of digital marketers find link building the toughest part of SEO. (Gael Breton Twitter)
This challenge arises from the time and effort needed to acquire high-quality backlinks, which are crucial for boosting search engine rankings.
How Many Backlinks Do You Need To Rank In 2025?
- Websites generally need 40-50 quality backlinks for moderately competitive keywords to improve rankings. (Stan Ventures)
However, for highly competitive terms, over 100 authoritative backlinks are necessary. Surprisingly, some pages achieve strong rankings with just 5-10 high-quality backlinks, emphasizing that quality matters more than quantity. The key lies in acquiring links from top-tier, trusted websites that Google recognizes for their authority and relevance. This approach highlights the importance of strategic, high-quality link-building efforts.
Link Building Effectiveness Statistics
- Paying for backlinks results in only a small increase of about 2 links per month. (Authority Hacker)
This highlights the limited value of paid link-building strategies. Organic, high-quality backlinks are far more effective than paid methods in delivering sustainable, long-term SEO improvements.
- Longer content, typically over 3,000 words, tends to earn significantly more backlinks, about 3.5 times more, than shorter articles. (Backlinko)
- Over 85% of SEO experts believe that link-building plays a crucial role in establishing brand authority. (uSERP)
Acquiring high-quality backlinks helps establish trust and credibility with both search engines and users, ultimately enhancing a brand’s online reputation and visibility. These backlinks signal authority, making the brand more likely to rank higher in search results and gain recognition from its audience.
- Around 67.5% of businesses recognize that link building significantly impacts their search engine results page (SERP) rankings. (uSERP)
- Over 78.1% of SEO professionals report a positive return on investment (ROI) from their link-building efforts. (LinkDoctor)
Quality Link Building Statistics
- Nearly 94% of link builders emphasize that link quality outweighs link quantity. (Authority Hacker)
This demonstrates the growing understanding that acquiring high-quality, authoritative backlinks is more effective for SEO than simply focusing on the number of links. Quality backlinks from trusted sources are essential for improving search rankings and driving valuable traffic to a website.
- Experienced link builders generate 3.57 times more links compared to beginners, highlighting the significant advantage agencies can have in this area. (Authority Hackers)
Link builders with less than a year of experience typically manage to build only about 7 links per month. In contrast, those with over five years of experience are able to generate an average of 25 links per month. This significant difference highlights the role of expertise in improving link-building efficiency and the ability to secure high-quality backlinks.
Here is a table highlighting the link acquisition based on experience:
| Experience | Link Acquisition Per Month |
|---|---|
| Less than 1 | 7 links |
| Between 1 and 2 | 13 links |
| Between 2 and 5 | 15 links |
| Over 5 years | 25 links |
Agencies stand out with the highest proportion of experienced link builders, with 59.4% having over 5 years of experience.
Impact Of Link Building On Search Rankings
- Approximately 92.3% of the top 100 ranking websites have at least one backlink, highlighting the crucial role backlinks play in achieving higher search engine rankings. (Semrush)
- A significant 58.1% of SEOs recognize that backlinks have a significant impact on search engine rankings, emphasizing the importance of backlinks in improving website visibility and authority. (SEO.AI)
- Approximately 28% of SEO budgets are allocated to link-building activities, reflecting backlinks’ significant role in improving search engine rankings and driving organic traffic. (SEO.AI)
Popular Link-Building Strategies
- For 90% of marketers, content creation is the primary strategy for generating backlinks. (Moz)
This approach focuses on producing valuable, high-quality content that naturally attracts links from other websites, reinforcing its role as a key component of an effective link-building strategy.
- Around 74.3% of contributors choose to pay for link exchanges. (SEO.AI)
- More than half of link builders, specifically 51.6%, incorporate link exchanges into their strategy. (SEO.AI)
This practice involves swapping backlinks with other websites, which can help improve SEO rankings. However, it’s often seen as a less organic approach compared to other link-building methods that focus on earning high-quality backlinks through content and outreach.
- While 36% of SEO specialists prefer using four to five internal links in a blog post, a larger group of 51% opts for just two to three links. (SEO.AI)
- Ahrefs is favored by 55.5% of link builders, making it the most popular tool for analyzing backlinks and improving SEO strategies. (Authority Hacker)
- Guest posting is the most widely used link-building strategy, favored by 64.9% of marketers. (Authority Hacker)
This approach involves creating valuable content for other websites in exchange for backlinks, making it an effective way to build authority, drive traffic, and improve search engine rankings.
Interestingly, 71.3% of link builders who pay for links frequently use guest posting, compared to 46.4% of those who avoid paid links.
Here is a table displaying the most popular link-building tactics according to marketers:
| Link Building Tactics | Share Of Marketers That Prefer Them |
|---|---|
| Guest Posting | 64.9% |
| Link Exchanges | 51.6% |
| Creating Content | 50% |
| HARO | 46.3% |
| Buying Domains | 19.9% |
| PR Campaigns | 17.7% |
- 54% of businesses generate links through competitor analysis and link targeting (Aira)
With tools like Ahrefs and SEMRush, you can easily view the backlink profile of competitor pages. And once you know who’s linking to your competitors, you can target those same links in your own link-building campaigns.
AI-Powered Link Building
- According to recent data, 44.2% of respondents already use AI-powered tools to enhance their link-building strategies. This shift indicates the increasing role of AI in optimizing and streamlining link-building efforts. (Editorial Link)
- The adoption of AI tools in link-building strategies is growing, with 47.33% of SEO professionals planning to incorporate them into their efforts over the next year. (Superlinks)
- By automating competitor analysis and link monitoring, Hubspot achieved a remarkable 300% increase in link-building efficiency. (AIContetfy)
HubSpot successfully integrated AI-driven content analysis and link-building tools to enhance its backlink profile. This shift to AI-powered strategies significantly streamlined their efforts and boosted overall productivity.
Role Of Social Media In Link Building
- A significant portion of digital marketers, over 61%, integrate social media into their link-building strategies (Outreach Monks)
This approach leverages the extensive reach and engagement potential of platforms like Facebook, Twitter, and LinkedIn to share content, attract backlinks, and build relationships with target audiences.
- Link builders who use social media for outreach get 22% more backlinks each month. About 61.7% of link builders include social media in their outreach efforts, showing its growing importance in link building. (Authority Hacker)
- 23.5% of link builders use Facebook, and 17.3% use LinkedIn for outreach and finding contact information. (Authority Hacker)
- Social media can be a powerful tool, helping users earn an average of 22% more backlinks each month. (SEO.AI)
Link Building Costs Statistics
- The average cost of a paid link is $83, covering only the fee for placing the link on a site. (Authority hacker)
This average cost of a paid link excludes expenses for outreach or content creation. Authority Hacker’s survey highlights a recent rise in link prices, driven by inflation and increased demand. This reflects the growing costs of paid link-building strategies.
- Experienced link builders with over five years of expertise provide links at a 41% lower cost per link than their less experienced peers. (Authority hacker)
Experienced link builders are 49% more cost-effective per link than less experienced ones as they produce three to four times more links, making them a better investment despite earning higher salaries.
This increased productivity results in lower overall costs, proving that skilled professionals offer greater value by delivering more links at a reduced cost.
- 38.4% of businesses allocate $1,000 to $5,000 monthly for link building, making it the most common budget range. (uSERP)
Around 34.1% spend $1,000 or less per month, while 20.3% invest between $5,000 and $10,000. Only about 7.1% of businesses allocate over $15,000 monthly.
- On average, a quality guest post costs $609. (BuzStream)
Case Studies: Successful Link-Building Campaigns
In this section we will go through how strategic approaches to link building drive results with two standout examples. These case studies highlight Backlinko’s innovative Skyscraper Technique and Ahrefs’ creative use of a ‘Stats’ page, both showcasing the power of well-executed campaigns to secure high-quality backlinks and achieve top search rankings.
Case Study 1: The Skyscraper Technique By Backlinko
The Skyscraper Technique, created by Brian Dean of Backlinko in 2015, is one of the most popular and effective link-building strategies in SEO. This method involves identifying content that already has many backlinks, creating a superior version of it, and leveraging that improved content to acquire those backlinks and enhance search rankings.
Here are the steps for Executing the Skyscraper Technique:
- Identify Popular Content: Find content within your niche that has attracted numerous backlinks.
- Create Superior Content: Develop a significantly improved version of the identified content, offering more value or better information.
- Outreach: Reach out to those who have linked to the original content and inform them about your enhanced version, encouraging them to update their links.
Website owners prefer linking to high-quality resources and may update their links to point to better-quality content if it offers more value.
Backlinko’s application of the Skyscraper Technique led to impressive results. Out of 160 cold emails sent as part of the outreach process, 17 backlinks were successfully secured, resulting in an 11% success rate.
While this may seem like a modest number of backlinks, the quality of these links was far more important than quantity. These backlinks came from reputable, high-authority websites, making them incredibly valuable for improving search engine rankings.
The impact on organic traffic was substantial, with a 110% increase observed within just 14 days. This rapid increase highlights the significant benefits of using this approach to improve SEO performance.
In conclusion, the Skyscraper Technique proved to be a highly effective method for acquiring valuable backlinks and improving search rankings, particularly when executed strategically with a focus on quality rather than quantity.
However, recently, Matt Diggity, a well-known SEO expert and the founder of Diggity Marketing, shared on his YouTube channel that the Skyscraper Technique may not be as effective today as it once was. According to him, link builders now face the reality that they may need to pay for backlinks from the websites they reach out to rather than relying solely on the traditional outreach method.
Case Study 2: AHREFs Leveraged A ‘Stats’ Page To Build Backlinks And Achieve A #1 Ranking
The team at Ahrefs implemented an innovative link-building strategy using a ‘Stats’ page, resulting in a #1 ranking. This approach applied a tailored version of the Skyscraper Technique. This method was theorized to be particularly effective for statistics pages due to several factors:
- Statistics pages typically attract many backlinks.
- These pages are often outdated.
- Updates to statistics pages are frequently inconsistent or poorly executed.
Statistics pages naturally become reference points for bloggers and journalists, making them an attractive target for this approach.
The process involved several well-defined steps. They are as follows:
- Topic Selection: Identifying a compelling and high-demand topic suitable for a comprehensive statistics page.
- Prospect Identification: Locating potential websites likely to link to the statistics page.
- Refinement of Prospects: Narrowing the list of prospects to prioritize high-quality opportunities.
- Content Creation: Developing a robust and meticulously updated statistics page with verified and valuable data.
- Prospect Outreach: Gathering contact information, vetting prospects, and crafting personalized outreach emails.
- Campaign Launch: Sending outreach emails to targeted prospects.
Outreach Campaign Results
- Emails Sent: 515 emails were sent in total, with 473 successfully delivered and 42 bounces.
- Conversion Rate: The conversion rate based on delivered emails was 5.71%, resulting in 27 backlinks from contacted websites.
- Additional Links: Five additional links were acquired organically, likely through social shares or indirect exposure.
- Total Links: The campaign secured 36 editorial links from 32 unique websites.
Breakdown of Outreach Outcomes
- Reply Rate: 17.55% (83 responses from prospects).
- Response Breakdown:
- 27 links secured.
- 8 requests for link exchanges.
- 6 requests for other forms of compensation (e.g., Ahrefs account access, social media promotion).
- 3 requests for monetary compensation.
Link Quality Metrics of the Backlinks received:
- Domain Rating (DR):
- 9 referring domains with a DR of 70 or higher.
- 12 referring domains with a DR of 40–69.
- 11 referring domains with a DR of 4–39.
- Traffic Metrics:
- 1 website with over 1,000,000 monthly search visits.
- 6 websites with 10,000–1,000,000 monthly visits.
- 6 websites with 1,000–9,999 monthly visits.
- 16 websites with 100–999 monthly visits.
- 4 websites with minimal or no search traffic.
The campaign showed that adapting the Skyscraper Technique for statistics pages is a powerful way to gain high-quality backlinks. Although the total number of links was modest, the focus on quality delivered strong results. Most of the backlinks met key SEO standards, boosting search rankings and organic traffic. This highlights the importance of strategic content creation and targeted outreach for effective SEO.
Source: Ahref
Future Of Link Building: What’s Next In 2025 And Beyond?
Link building remains a key part of SEO strategies, but its focus has shifted to quality and innovation.
The evolution of link-building in 2025 emphasizes quality, innovation, and ethical practices. To stay competitive, businesses must prioritize creating valuable, expert-driven content, leverage AI tools for efficiency, and focus on authentic influencer partnerships. As search engines continue to refine their algorithms, adhering to these principles will ensure sustained visibility and growth in the ever-changing digital landscape.
Here are some link-building trends you can expect in 2025:
1. Content Quality As A Cornerstone
Long-form content, particularly pieces exceeding 3,000 words, tends to generate approximately 3.5 times more backlinks than shorter articles. This statistic emphasizes the importance of creating comprehensive and highly valuable content to attract organic links.
2. AI Integration In Link Building
AI tools are increasingly being adopted to streamline processes like identifying link opportunities, analyzing content quality, and automating outreach. This integration is expected to boost efficiency, allowing marketers to focus more on strategy and relationship-building.
Advanced tools are revolutionizing how marketers analyze and secure backlinks.
3. Influencer Collaborations
Partnering with industry influencers is becoming a key strategy. Influencers with authoritative websites can drive high-quality backlinks and amplify content visibility through their networks.
4. Ethical Link Building Practices
The shift away from paid links reflects the importance of earning backlinks organically. Search engines are prioritizing relevance and authenticity, rewarding genuine outreach and high-quality content with better rankings.
5. E-E-A-T (Expertise, Experience, Authority, Trust) Focus
Google’s emphasis on E-E-A-T continues to grow. Content must demonstrate expertise and authority while building user trust, a trend that underscores the need for factual, well-researched, and user-centric content.
6. Established Agencies Excel
The most successful link-building agencies typically have over five years of experience, highlighting the importance of expertise and long-term commitment to mastering this field. Their seasoned approach often translates into more effective strategies and consistent results.
Conclusion
Most online content (94%) does not earn backlinks, making link acquisition a major challenge for businesses. Despite this, 58.1% of organizations recognize its importance for improving search rankings.
Top-ranking Google pages have 3.8 times more backlinks than lower-ranked ones, emphasizing the need for effective link-building strategies. Advanced techniques like digital PR and guest posting focus on securing high-quality links from trusted sources, which remain essential for SEO success.
Additionally, the integration of AI and social media into link-building strategies gives marketers a distinct advantage, enhancing efficiency and outreach efforts.
