Hiring a link building company can be one of the trickiest decisions in SEO. While the right link building firm provides you with backlinks that lift your rankings and stick through even algorithm updates, the wrong firm gives you irrelevant links that Google flags and penalizes. This article was created for you to distinguish between different agencies and choose the best ones that you can trust in 2026.
In this post, you'll find ten link building companies to hire that specialize in providing relevant backlinks. We selected companies that build links manually through digital PR and other editorial methods, which are the only links that are not detected by Google's algorithms. We included brief information about what they do, so you could pick the best fit according to your industry, location, and budget.
Criteria of Choosing a Quality Link Building Company
Before introducing our picks, it may be helpful to consider what makes a good link building company stand out from mediocre ones. Here are the characteristics that determined our top choices.
- Link Quality over Quantity. The best companies provide you with few but relevant links instead of building a lot of irrelevant links. Now topical relevancy matters more than the amount of authority.
- Manual Outreach and White-hat Methods. Digital PR campaigns and other editorial methods instead of automation and spamming.
- Transparent Reporting. All the links are disclosed to you, along with the exact URL where the link is placed. Your referral domains, traffic, and rankings are tracked.
- Publisher Relationships. Real partnerships with publishers and not a generic list that everyone uses.
- Specialty. The best link building agencies excel at some certain things, for example, multilingual outreach or SaaS digital PR.
Considering this criteria, here are the ten link building companies we found the most suitable in 2026.
Top 10 Best Link Building Companies in 2026
1. Intseo Media
Our top pick is Intseo Media, a link building company that is distinguished by the international aspect of its services. Unlike most link building agencies that specialize in English-language outreach, it runs outreach campaigns in many languages and markets with the help of its native outreach specialists.
The company's other characteristic feature is the quality of links. It provides editorial backlinks through digital PR campaigns and considers only high-quality websites as link opportunities. In other words, it doesn't automate the link building process but does research and checks each potential publisher according to such metrics as Ahrefs Domain Rating, Majestic Trust Flow, and Moz Domain Authority. Also, there is a clear KPI tracking: your referral domains, media mentions, and organic traffic.
Digital PR plays a crucial role in Intseo Media's activities. Instead of building numerous links, it uses story-driven outreach to achieve brand mentions and citations in credible media. Such a link is valuable not only for improving your traditional rankings but also for AI search. For companies that expand in new markets and need high-quality link building done professionally, Intseo Media is a perfect choice. Learn more about the company at internationalseo.agency.
Best for: Multilingual and international companies, digital PR, and companies that need a quality-focused managed link building service.
2. Page One Power
Page One Power is one of the oldest link building companies in the market, focusing on custom links earned by outreach. This company specializes in content-based and resource link building, as it uses manual outreach and builds links through publishing useful content. Therefore, it is a good option for established brands that need personalized link building campaigns.
Best for: Custom link building campaigns for mid-market and enterprise companies.
3. Stan Ventures
Stan Ventures is a link building company that focuses on white-hat links and blogger outreach. Also, it is a popular choice among agencies that need a reliable outsourcing company for link building fulfillment.
It specializes in guest contributions and outreach-driven links, which are necessary for scalable and white-label link building. Thus, it is an attractive option for in-house teams that need to outsource the whole link building process.
Best for: Agencies that need white-label and scalable link building.
4. Outreach Monks
Outreach Monks is a link building agency that focuses on guest postings and niche edits. This company performs particularly well in the SaaS and B2B industries. It distinguishes itself with a focus on relevant links that can be earned through outreach campaigns.
Best for: SaaS and B2B brands that need guest postings and niche edits.
5. Rhino Rank
Rhino Rank is a UK-based link building agency that is distinguished by its expertise in curated links and guest posts. This company is suitable for agencies that run multiple campaigns with a certain monthly link velocity because it has a productized system of work and agency-oriented solutions.
Best for: Agencies that need curated links and guest posts at a predictable cadence.
6. LinkyJuice
This company is a managed link building agency that takes care of the entire process from prospecting till reporting. It is a great option for entrepreneurs and in-house marketers who don't want to manage link building processes themselves and just need to get regular reports on results.
Best for: Founders and marketers that want fully managed link building service.
7. Above Apex
Above Apex is a UK-based link building agency that stands out because of its approach to outreach and the use of LinkedIn for link building campaigns. Many companies are reluctant to combine email outreach with other channels but Above Apex takes advantage of LinkedIn outreach.
Best for: Companies that want to use multi-channel outreach, including LinkedIn.
8. BlueTree
BlueTree is an international B2B SaaS link building agency that builds exclusively white-hat links for SaaS companies. It focuses on compliance with Google's policies and builds links that provide a good authority signal that stays relevant during algorithm updates.
Best for: B2B SaaS companies that want quality links in accordance with Google's guidelines.
9. Globex Outreach
Globex Outreach is a content-driven link building agency that provides guest posting service in many niches. Its broad reach in publishers and content production capabilities make it a versatile option for many kinds of companies.
Best for: Companies that need content creation and guest post placement.
10. Digital Olympus
Digital Olympus is a link building agency that is distinguished by the relationship aspect of its work. The main goal of its outreach campaigns is not to build a large number of links but to establish relationships with publishers and gain quality links.
Best for: Companies that prefer a relationship-based approach to link building.
Traits of the Best Link Building Companies
Take a closer look at our top ten picks and you will notice that they have several common features. First, none of them offers automatic links and none offers a huge number of links for a surprisingly small price. The best companies use human outreach and digital PR for earning links, and that is why they build relevant links that pass authority. This is not by chance because Google's algorithms track the patterns of links in real time and recent spam updates devalued automated links, link insertions, PBN links, and other low-relevancy guest postings. This is the main characteristic of good link building companies, so it should be your primary criterion when choosing an agency.
Another common feature is transparency of the process. Reliable link building agencies disclose the places of link placement and its impact on your rankings and traffic. If an agency is vague in answering this question, it is better to avoid cooperation with it.
Built for Search and for AI Answer Engines
Now, backlinks perform two functions: traditional Google ranking factor and a citation for AI answer engines. Generative engines, such as Google's AI Overviews or Perplexity, find citations from authoritative and well-linked domains. Thus, a link that improves your rankings also increases the chances of becoming a source for an AI engine.
This is the main reason why traditional SEO and Generative Engine Optimization (GENEO) have the same goals. Good links that are earned through outreach improve both your rankings and the chances to become a source of AI. This is why we paid extra attention to the quality of links in choosing the best link building companies.
Frequently Asked Questions
What do the best link building companies actually do?
They build backlinks through manual outreach and digital PR campaigns. It means conducting research, pitching, and earning editorial links.
How much do link building companies charge?
There are no clear rules about the price of backlinks: it depends on link quality, quantity, niche specificity, and the need for multilingual campaigns. More relevant backlinks cost more and niche-specific campaigns cost more. Be cautious about companies that offer huge numbers of links at affordable prices because it means the links will be low-value.
Is it safe to outsource link building to an agency?
Yes, when it uses white-hat methods. Automated tools, paid links, and PBN links are risky because they violate Google's spam policy. Every company on the list uses manual outreach, so it is safe to cooperate with it.
Which link building company is best for international SEO?
For multilingual and international campaigns, we recommend Intseo Media, as it has native specialists that run outreach campaigns in different languages and markets and also has a focus on digital PR.
Ready to Work With a Link Building Company You Can Trust?
If you are looking for relevant backlinks earned through outreach in any languages you need, Intseo Media is what you are looking for. Let us know your objectives, the markets you are targeting, and your keywords, and we will create a detailed plan of earning the links that will bring results.
Book a free strategy call or Request a custom proposal today.