Did you know that link building can generate a whopping 5,385% return on investment (ROI)? When executed properly, this digital marketing channel can deliver scalable and continuous organic traffic to your website.
The only downside is that it can be time and resource-intensive, especially if you have an in-house team handling your backlink building. Your other option would be to hire a link building agency to test, identify and execute data-driven strategies for optimal results and increased visibility.
In this post, we’ll examine the 10 top link building companies, list useful selection criteria to simplify your decision-making, and explore common questions associated with this strategy.
But before we explore the details, let’s take a step back and go over the essentials.
What is link building?
Link building is the strategic process of acquiring hyperlinks from other websites to your own. According to 11.8% of SEO professionals, it is the third most effective SEO strategy, right behind your overall content plan and topic clustering.
These inbound links, often referred to as backlinks, act as third-party endorsements for your website that signal to search engines that you’re a trustworthy and credible source of information.
When other well-ranking and reputable websites reference your content, they can positively contribute to your backlink profile and increase your site’s domain rating. As a result, search engines can automatically categorize your site as more authoritative, which improves its visibility in search engine results pages (SERPs) and drives organic traffic.
- DoFollow links pass link equity (or “link juice”) and directly contribute to your SEO efforts.
- NoFollow links don’t pass link equity, but they can still drive referral traffic and diversify your backlink profile. In fact, about 54% of SEO pros find value in including NoFollow links in their backlink profiles.
A strong backlink profile should include a healthy mix of both. While DoFollow links help with rankings, NoFollow links can still boost visibility and bring in valuable traffic.
As far as link building techniques go, you can take one of two routes:
- White-hat techniques: Follow search engine guidelines and focus on organic growth by creating valuable and high-quality content that other pages would naturally want to reference.
- Black-hat techniques: Use unethical tactics like buying links or using link farms for quick gains. This can be risky since search engines could identify and penalize manipulative practices.
ReportCard only supports white-hat techniques and strongly discourages any black-hat practices that could harm your website’s long-term success.
What are the best link building tactics?
If you want to climb the search rankings, backlinks are your golden ticket. Earning high-quality links from authoritative sites boosts your credibility and tells search engines your content is worth noticing.
You can gain high-authority backlinks using the following techniques:
Guest Posting
Guest posting remains the most popular link building tactic, with 70% of SEO experts relying on it to earn backlinks. In fact, research shows that 65% of all backlinks come from guest posts. When you contribute valuable content to reputable websites in your niche, you can showcase your expertise, reach new audiences, and drive steady referral traffic through embedded backlinks.
The average cost for publishing a paid guest post is $77.80, which makes link-building a cost-effective strategy when done right.
To maximize the impact of guest posting:
- Target high-authority sites with an engaged readership
- Personalize your outreach to demonstrate familiarity with the target website’s content
- Deliver insightful, actionable content that provides genuine value—guest posts should educate, not just sell
- Follow the host site’s guidelines to ensure your submission aligns with their style and expectations
Broken link building
This is a more strategic approach that involves identifying non-functional or broken links on authoritative websites and suggesting your content as a potential replacement.
With at least 66.5% of links to websites over the last 9 years now being dead, this tactic is highly effective in helping sites maintain their link quality.
It’s a win-win scenario—the host site gets rid of dead links that may hinder the user experience, while you gain a high-quality backlink to your website. This strategy is less competitive than others, as many site owners may not even be aware of non-functional links on their pages.
Make sure your content fits the context of the broken link you’ve identified before reaching out to host site owners. Then, politely explain what the issue is and how your link could serve as a solution.
Skyscraper technique
Inspired by the idea of building up on something that already works, the skyscraper technique involves finding well-performing content in your field and improving or expanding on it.
Look for content gaps or outdated information and add additional metrics, visuals, or expert quotes to enrich the original piece. This offers a fresh perspective on popular content, which can naturally attract backlinks due to its well-researched and up-to-date structure.
Refining your content with the skyscraper technique can yield a 110% uptick in organic traffic, which can increase your website’s domain rating and boost search engine rankings.
Niche edits
Niche edits (also known as link insertions), involve adding your link to existing, high ranking content in your industry. These are known as contextual backlinks because the surrounding content determines their insertion point, which improves the user experience by giving visitors an indication of what to expect once they click on the link.
Link insertions are often faster and more efficient than guest blogging. Unlike guest posts, which require creating new content, they can be implemented quickly, offering faster indexing and immediate visibility.
Niche edits can deliver the same SEO benefits as guest posts but at a lower cost. According to Ahrefs, top link-building agencies typically charge between $150 and $300 per link, making niche edits a cost-effective alternative to traditional guest blogging.
Resource link building
Finally, you can get your content listed on resource pages, directories, or curated lists that compile valuable information on a specific topic. This broadens your reach and drives continuous traffic since your content gets exposed to audiences that are looking for in-depth information about a particular subject.
For instance, you can use downloadable resources or linkable assets to naturally increase your link building potential. If you offer original studies, charts, graphs, how-to guides or useful resources, you can attract backlinks from authoritative sites over time and increase industry authority.
Take the Goldman Law Firm as an example—the company has a separate page on its website dedicated to useful resources, including attorney-focused articles, handouts, and checklists. Platforms that compile valuable information on this particular topic can organically link to their website as an original source and boost their domain rating.
How to choose a link building company
Different link building service providers may offer varying levels of expertise, industry insights, and long-term results. You should use the following criteria when making your decision:
Experience and reputation
Do the companies you’re considering have a proven track record with years of experience and successful projects? Perform in-depth research on the company by checking customer reviews, asking for relevant case studies, and looking for awards or recognitions they may have earned over their years of practice.
Unless the company has signed an NDA, you should get a full overview of its client history and success rate from the start. This way, you ensure you’re dealing with a reputable agency and can expect tangible results in your link building efforts.
Transparency in practices
Good companies have nothing to hide; they’re open about how they operate and share clear and ethical methodologies in their operations. Since search engines can easily penalize unethical practices, adhering to acceptable and SEO-friendly techniques can positively impact your rankings.
Moreover, transparent companies should regularly provide updates on your campaign’s progress. This includes monthly reports or periodic calls to help you understand what’s going on behind the scenes. They should also be upfront about potential risks in your campaigns and discuss plans on how to mitigate these issues.
Customization and scalability
Each link-building campaign has its signature goals, challenges, and market demands. The agency you decide to work with should invest time and resources into researching your brand identity and target audience to create custom strategies.
This also includes flexible solutions to accommodate future business growth, including expanding outreach efforts, targeting new geographic areas, or adjusting to seasonal market trends. Additionally, your link building partner should offer ongoing optimization support by monitoring performance, analyzing relevant data, and refining its strategies for sustained improvement.
Pricing and ROI
While pricing often dictates business development decisions, opting for the cheapest option isn’t always the smartest choice. The long-term benefits and return on investment (ROI) of a structured and data-driven approach far outweigh the upfront costs of higher-priced plans.
Reputable companies should provide detailed pricing tiers and breakdowns, including how much they charge per link, campaign, or subscription-based service. You should know exactly what you’re paying for and how each element contributes to your overall strategy.
Data shows that 65% of link-building experts prefer transparent pricing models, which provide a clear breakdown of costs. The best link-building services are those that tell you what they offer and how much it costs, without complex pricing structures.
At ReportCard, we believe in offering transparent and flexible pricing to suit various business needs. We provide three distinct monthly retainer plans designed to scale your SEO efforts:
- Starter Plan ($3,000/month)
- Growth Plan ($5,000/month)
- Advanced Plan ($7,500+/month)
For more details, including the full breakdown of each plan’s features, please refer to our Pricing page.
When reviewing agencies to hire, you should be able to see pricing directly on their website. Avoid complex packages and inquiries that require a call to determine costs—transparent pricing helps you find the best package for your specific needs.
Client testimonials and case studies
Examining a company’s case studies and client testimonials can provide insights into its effectiveness and reliability. Look for detailed information that goes beyond generic marketing and includes specific challenges, the methods the company used to overcome them, and quantifiable results.
You can look for instances where the company has helped businesses similar to yours or that share the same niche. This way, you can get more nuanced insights into particular strategies that yield tangible results in your industry.
For example, Estate Watch & Jewelry saw major improvements in both visibility and revenue through our link-building efforts. Previously, they struggled to compete with small businesses and ranked poorly for competitive keywords.
Results:
- $10M+ increase in annual revenue
- 193% increase in organic traffic
- 84% increase in calls
Over two years, we built 521+ links to key pages and developed an on-site content strategy. As a result, they now rank in the top 3 for several important keywords, driving a $10,000,000 boost in sales.
Criteria for selecting the top link building companies
When identifying the top link building companies for 2025, we based our choices on several key criteria:
- Backlink quality: Can they provide high-authority and trustworthy backlinks for sustainable growth?
- Ethical practices: Do they adhere to Google’s guidelines and avoid black-hat techniques?
- Pricing and value for money: Can they deliver measurable results while following industry-standard prices?
- Customer satisfaction: What experiences have existing clients had with their services?
- Success stories: Do they have documented success stories with tangible improvements in search rankings, traffic, or online visibility?
The 10 Best Link Building Agencies to Partner with in 2025
Below, we’ve compiled a list of 10 link building companies with a proven track record of effective, strategic, and results-focused campaigns for clients across industries.
1. ReportCard
ReportCard is a link buidling company with a proven track record of delivering measurable results through research-driven strategies. The team takes a hands-on approach to developing link-building campaigns, collaborating closely with clients to understand their SEO goals and customizing their processes to achieve optimal outcomes.
ReportCard offers a wide range of services, including comprehensive editing for niche blog posts, editorial links from high-authority websites, and guest posting opportunities.
Pros:
- Manual website outreach for personalized link-building relationships
- Detailed link placement and monthly reporting
- Consistent progress reviews and feedback analysis
Cons:
- Delivering links for SaaS companies typically involves longer turnaround times compared to other industries
ReportCard provides custom SEO strategies for businesses across various sectors. For example, they developed a comprehensive SEO strategy for an NYC law firm, building over 23 links in 5 months.
Other success stories include executing location-specific strategies and site optimizations for a Sacramento restaurant, resulting in a 32% boost in lead generation and over 49 links built in 10 months, as well as targeted link-building campaigns for a hosting affiliate that led to a 2,803% increase in traffic and over 9,780 links built over 62 months.
Pricing: Starts at $175 per link (minimum DR 30, 1,500 website traffic).
2. Fat Joe
Fat Joe is a full-scale digital marketing agency that offers flexible, scalable, and hands-off link-building strategies to build website authority, improve visibility, and generate traffic through referrals. The global agency consists of an expert team of blogger outreach specialists dedicated to building strategic relationships online and acquiring links from websites with regular mentions across the web.
Moreover, you receive a simple, bespoke dashboard where you can view and manage your link building orders, so you can easily choose the most relevant sites to work with.
Pros:
- Signature link building packages
- Keyword ranks and metadata analysis tools
- Outsourced link building strategies
Cons:
- Lack of niche relevance
Fat Joe’s trademark link building packages have resulted in tangible results across various industries, including a quintupled increase in organic traffic for an eCommerce site for personalized gifts, a double increase over 3 months for a cooking website, and a 4x bump in customers for a SaaS website.
Pricing: Starts at $79 per link (domain rating of 10, no website traffic)
3. Siege Media
Siege Media is an organic growth agency that delivers SEO-focused, customer-centric, and results-driven strategies to generate traffic, acquire links, and improve rankings for exponential growth.
The agency’s end-to-end link building services build high-ranking digital assets for targeted terms that would generate passive links over time. It focuses on acquiring long-term and brand-building traffic to increase recognition and conversions.
Pros:
- Data-driven link building strategies
- Continuous asset-building to boost brand value
- Consistent traffic-enhancing campaigns
Cons:
- Premium pricing may deter budget-conscious clients
Siegen Media’s targeted link building strategies have helped businesses across industries see noticeable improvements in organic traffic, including 440+ generated links for Kraken, a 107% boost in Zoom’s blog traffic and an $880k increase in traffic value for Zendesk.
Pricing: Starts at $250 per link placement
4. LinkBuilder.io
LinkBuilder.io embraces a cutting-edge link building strategy by acquiring high-relevance links for key target pages from your website, which directly influences Google’s ranking factors. The agency boasts an excess of 20 link-building strategies for results-driven marketing, a diverse range of white-hat methods, and tried-and-tested outreach campaigns to maximize search engine visibility.
Pros:
- Industry-leading outreach strategies for high-authority backlinks
- Extensive data analysis and campaign adjustments
- Meticulously customized link building strategies for each client
Cons:
- May offer less contractual flexibility
Thanks to LinkBuilder.io’s tailored link building strategies, its clients have achieved admirable results. Some of its notable case studies include a 14,852% boost in organic traffic for an employee transparency website, a 149% monthly traffic increase for a real estate CRM platform, and a 71% uptick in ranking keywords for a powerhouse site.
Pricing: Four plans are available, beginning from $2,999 a month for the Startup Plan
5. Page One Power
As a fully remote link building company, Page One Power specializes in manual outreach campaigns and SEO-friendly white hat links to drive meaningful and sustainable business growth.
The company consists of experienced writers, researchers, and SEO specialists who identify and target quality backlinks through manual outreach and quality content creation, which in turn increases brand awareness and establishes industry authority.
Pros:
- Relevance-first and tailored link-building strategies
- Results-focused and audience-first analysis and targeting
- Complete transparency and client collaboration
Cons:
- Somewhat inconsistent monthly volume
Despite the company’s varied monthly backlink volume, its relevance-first approach generated a 216% improvement in total ranking keywords for Kreo, an 18% boost in domain traffic for Domotz and 126% higher target page clicks for Tipali.
Pricing: $600 for each backlink
6. Stan Ventures
Stan Ventures specializes in white-label link-building campaigns with a Brokerage pricing model that transparently displays each blogger fee based on outreach efforts and content creation.
The agency’s bespoke Brokerage model uses a straightforward and fixed-fee policy with no additional margins, which means it’s at least 50% more affordable than conventional methods.
Pros:
- 20-30% lower pricing structure than other agencies
- A dedicated account manager for each client’s needs
- Future-proof SEO strategies to support scalability and business growth
Cons:
- Somewhat inconsistent monthly volume
Some of Stan Ventures’ notable case studies include a 45% increase in the number of acquired links for a California-based agency, a 666% boost in monthly link acquisitions for an NYC digital marketing agency, and a 3x improvement in organic traffic for an insurance website.
Pricing: Tiered pricing based on site traffic (Ahrefs), ranging from $105 to $315 per link
7. Smart Sites
Smart Sites supports long-term SEO enhancements through efficient, scalable, and future-proof strategies that boost search engine visibility and establish brand authority in your chosen niche. As a full-service digital marketing agency, the company handles every aspect of your online presence—including content creation and outreach strategies.
Pros:
- Custom content, links, and visual assets for each client
- Real-time customer reporting and analytics tools
- Submissions to local listings for increased traffic
Cons:
- High-volume backlinks may be categorized as less natural by search engines
The results of Smart Site’s end-to-end content creation and outreach strategies speak for themselves — featuring an 118% boost in organic search traffic for A&A Thermal Spray, a 94% increase in paid clicks for Bedrosian Industries and a 231% improvement in total site visits for Coin Exchange.
Pricing: SmartSites’ pricing, as reported on Capterra, starts at $5K per project. Retainer plans begin at $2K per month, with most clients falling in the $2K–$5K range.
8. Intero Digital
Intero Digital promises high-authority backlinks through meticulous market research, expert strategy consultations, and extensive technical and website content and SEO audits. Its comprehensive SEO services include in-depth keyword research, off-site and technical SEO enhancements to improve domain authority, and video SEO services to enhance search performance.
Pros:
- On-site content and gated assets strategies
- Dedicated AI technology that mimics search engine results
- Integrated and multi-channel marketing efforts
Cons:
- Variable relevance in acquired links
This comprehensive SEO approach means Intero Digital delivers measurable results for its clients, such as a 236% surge in organic traffic for RAPP through guest posts and whitepapers, a 44% boost in year-over-year sales for Maine Outdoor Solutions and a 1,938% increase in first-page rankings through on-page SEO for Blackbaud.
Pricing: Not disclosed – reach out for a custom quote
9. Higher Visibility
Higher Visibility proudly flaunts its 5x SEO Company of the Year badge on its homepage and its high-quality link standards, expert internal strategies, and strategic adjustments to meet specific business goals.
The agency offers end-to-end SEO and link-building strategies that start with current on-page content optimizations, followed by extensive research tools and experience to identify related authoritative websites.
Pros:
- Transparent keyword reporting tools
- Monthly link building reports to track progress
- Website traffic analysis and strategy adjustments
Cons:
- The standardized approach may hinder more niche industries
Even though Higher Visibility offers a standardized approach, its clients’ results are anything but. This includes a 78% year-on-year increase in organic traffic for Allure Bridals, a 142% boost in year-on-year lead generation for Caliber Collision and a 58% boost in organic traffic each year for Allied.
Pricing: Custom quotes, ranging from a few hundred to several thousand per month
10. Victorious
Victorious offers strategic link building services that bridge common competitive gaps and identify growth opportunities for improving topical authority and driving organic traffic to key pages of your website.
The agency develops a customized keyword strategy and looks for exact-match anchor text for link building opportunities to maximize growth and creates a strategic internal linking campaign to distribute page equity evenly.
Pros:
- Consistent monthly link-building outreach
- Competitive analysis and robust SEO strategies
- Free consultation to determine the next steps
Cons:
- The standardized approach may hinder more niche industries
Victorious’ results for its clients have certainly lived up to its name—a 300% increase in organic conversions for Citron Hennessey, a 270% bump in organic traffic for Eden Health, and a 2,588% boost in year-over-year ranked keywords for ForeSee Medical.
Pricing: $5,000 to $20,000 per month
Link Building FAQ
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How long does it take to see results from link building?
The exact timeline may vary depending on factors like your chosen industry, market positioning, competitors, and the current state of your content. Some clients may see noticeable results within a few months, whereas others may take longer to produce long-lasting outcomes.
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Are all backlinks equally valuable?
Not all backlinks carry the same value—those from reputable and relevant websites carry more weight than those from less authoritative sources. One link from a well-regarded source may sometimes be worth much more than several links from lower-quality websites.
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Can link building improve my website’srankings on its own?
While link building offers significant benefits in terms of visibility and industry credibility, it works best when combined with other elements for a well-rounded marketing strategy. This includes informative content, a well-rounded website user experience, technical search engine optimization strategies and social media engagement.
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What is the difference between dofollow and nofollow links?
Dofollow links pass PageRank signals—often referred to as SEO or link juice—from the linking to the linked site. Nofollow links don’t pass on ranking power and indirectly provide valuable traffic and contribute to your natural link profile.
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What is the safest way to approach link building to avoid Google penalties?
The safest approach includes sticking to ethical and white-hat techniques. You should avoid tactics that promise quick fixes or guaranteed rankings quickly and focus on naturally acquiring links that stick to Google’s guidelines.
The Bottom Line
Deciding on a link building company to boost your online visibility requires strategic planning and data-driven adjustments to set a strong foundation for long-term results.
Since not many businesses have the time or resources to develop and implement link-building strategies on their own, partnering with a reliable expert can be the difference between tangible results and stagnant positioning.
If you want to position your business as a leader in your industry, increase organic traffic and drive sustainable engagement, ReportCard can help you set a clear roadmap to research-driven and brand-specific link-building strategies.
Our team offers transparent pricing, proactive communication at every stage of our partnership, and research-backed strategies to drive organic business growth.
Book your free consultation call today!
