We handpicked a list of leading link building companies after carefully reviewing over 3,700 agencies, considering their services, awards, portfolios, industry reputation, pricing, and client reviews. Explore these leading agencies and their specializations to find a credible partner to boost your organic visibility.

The Number 1 Link Building Company as Selected by DesignRush Is:

uSERP

• Best for: Overall
• Average hourly rate: Inquire
• Minimum budget: $1,000-$10,000
• Founded: 2019
• Size: Under 49
• Location: Lone Tree, CO
• Notable clients: Preply, Monady.com, CrowdStrike, Robinhood, Freshworks

On a mission to help brands scale traffic, rankings, and revenue, uSERP uses a content-first approach to attract high-authority backlinks and brand mentions. Its expertise covers link building, niche edits and resources, guest posting, unlinked mentions, and digital public relations (PR). Combining these backlinking services with performance-driven optimization tactics, uSERP aims to make search engine optimization (SEO) a customer growth engine that propels revenue and business advancement to its clients. The agency has used this unique strategy to help over 300 clients cumulatively acquire 27,340 quality links.

uSERP Success Story

• Challenge: Competing in a highly saturated market vertical, Preply struggled to rank for relevant yet highly competitive keywords in the language learning space. Seeking to elevate topical authority and acquire higher rankings for difficult keywords, the company reached out to uSERP for assistance.
• Solution: Recognizing the impact of contextual brand mentions when trying to outrank stiff competition, uSERP produced highly captivating content and reached out to top online publications. In doing so, it placed Preply in front of its ideal customer profile, built domain authority, improved keyword ranking, and drove referral traffic and quality leads.
• Results: By obtaining over 450 authority backlinks from websites with domain ratings of 50 and above, Preply achieved impressive results — the learning platform increased traffic from 790,000 monthly visitors to 2.4 million monthly visitors, accounting for a 203% spike and ranked first for the keyword “Spanish tutor” on Google.

Check uSERP Agency Profile

LinkDoctor

• Best for: Guest posting
• Average hourly rate: $125
• Minimum budget: Inquire
• Founded: 2020
• Size: 100-249
• Location: Sheridan, WY
• Notable clients: Express Legal Funding, TopSpeed, ArcStone, ProxyScrape, MaxBurst

Committed to delivering only topically relevant, high-quality backlinks to its clients, LinkDoctor provides data-driven link building strategies that cover analysis, strategy, execution, and reporting. In doing so, the link building agency has helped over 500 clients rank on the first page for 138,000 keywords, granting them features on prominent sites like Forbes, Fordham University, and AT&T. Moreover, its Link Replacement Guarantee policy allows clients to replace or change any suggested link to an equally high-authority one at no cost and risks.

LinkDoctor Success Story

• Challenge: Pre-settlement funding company Express Legal Funding was struggling to rank on search engine results pages (SERPs) for relevant keywords and enhance its website’s domain rating. Wanting to change this, it consigned LinkDoctor to audit its website, identify causes of hindered organic growth, devise a link building strategy, and elevate website authority.
• Solution: Considering that the client’s operations were predominantly in the finance and legal industries, LinkDoctor targeted niche-relevant keywords and websites. The link building company deployed a guest posting strategy, providing opportunities to organically insert keywords and track their progress, improving the client’s keyword ranking and credibility. Moreover, it added new keywords to the client’s content and optimized it further after tracking its performance.
• Results: Through a combined strategy of link building and keyword optimization, the client improved its website domain rating from 7 to 15, leading to a 155% uptake in keyword ranking and a 1,030% growth in organic traffic.

Check LinkDoctor Agency Profile

HigherVisibility

• Best for: Data-driven linkable assets
• Average hourly rate: Inquire
• Minimum budget: $1,000 - $10,000
• Founded: 2008
• Size: 50-99
• Location: Memphis, TN
• Notable clients: Allied Van Lines, Caliber Collision, BBQGuys, Warner Bros, Ebay

HigherVisibility is an award-winning digital marketing agency, recognized five times as the “Best SEO Agency.” The company offers a full suite of SEO services, including link building, dental SEO, local SEO, and technical optimization, intended to improve rankings organically across SERPs. Its proprietary Targeted Growth System® has been engineered to help clients achieve higher search rankings, stronger brand visibility, and sustainable ROI. With advanced technology, proven expertise, and a reputation for consistent results, HigherVisibility has established itself as one of the most trusted names in search engine optimization.

HigherVisibility Success Story

• Challenge: Moving company Allied Van Lines endured declining online visibility despite its strong market reputation. Past SEO vendors left the brand with spammy backlinks, thin content, and reduced search rankings against major competitors.
• Solution: HigherVisibility tailored a new strategy involving conversion optimization, link rebuilding, keyword research, and a full technical audit. The team strengthened user engagement with heatmap insights, reclaimed high-quality links, and developed SEO-rich content aligned with search intent.
• Results: Organic traffic rose from 466,657 to 479,007, accounting for a 2.6% year-over-year increase. The strategy restored Allied’s digital authority and strengthened its competitive standing despite pandemic-related market challenges.

Check HigherVisibility Agency Profile

Outreach Monks

• Best for: SaaS backlinks
• Average hourly rate: Inquire
• Minimum budget: Inquire
• Founded: 2017
• Size: Under 49
• Location: Mohali, India
• Notable clients: Raven360, Sephora, Tripadvisor, Coinbase, Express VPN

Outreach Monks strives to unlock business growth potential through powerful link building strategies encompassing guest posting, white-label link building, link insertions, blogger outreach, and local citation services. The agency also provides country-specific backlink services, spanning multilingual links, global outreach campaigns, and international SEO strategies. Building more than 20,000 links for over 2,000 businesses, Outreach Monks has earned brand mentions from publications like HubSpot, Zendesk, BigCommerce, and G2.

Outreach Monks Success Story

• Challenge: New to link building, corporate learning management system (LMS) company Raven360 partnered with Outreach Monks to build a stronger online presence, elevate website credibility, and outrank competitors.
• Solution: Outreach Monks performed a comprehensive competitor analysis to determine the most relevant websites for its client. Following the analysis, it crafted a custom link building campaign and targeted relevant SaaS websites with a domain range of 30-80. It also implemented guest posting and niche edits and reached out to its huge network of SaaS website partners.
• Results: In the span of six months, Raven360 grew its domain rating from 42 to 48 (14% increase), grew its organic website traffic by 455%, and registered a 102% rise in number of ranked keywords. Moreover, the client’s traffic value rose from $1,608 to $8,824.

Check Outreach Monks Agency Profile

Page One Power

• Best for: Resource link building
• Average hourly rate: Inquire
• Minimum budget: $1,000-$10,000
• Founded: 2010
• Size: 100-249
• Location: Boise, ID
• Notable clients: Atera, Hyatt, Quickbooks, Bostitch, WorkWave

Seeking to drive sustainable business growth, Page One Power offers custom link building strategies comprising guest posting, unlinked mentions, resource link building, broken link building, outreach management, and editorial update link building strategies. Its offering extends to enterprise link building, linkable content creation, SEO, and content marketing. Across its 14 years of industry experience, Page One Power has served 1,000 clients and created 6,100 onsite assets, averaging 15,000 links annually.

Page One Power Success Story

• Challenge: With a limited marketing budget, Atera relied on organic search engine marketing (SEM), particularly link building, to compete with other brands. However, having endured underperforming campaigns with outsourced marketing agencies, it sought a credible link building company that could deliver on its promises.
• Solution: Page One Power conducted a market analysis of Atera’s industry to identify relevant technical terms and keywords. The agency uncovered new link building opportunities, optimized some existing linked content, and produced five linkable articles and one long-form guide to secure links on resource pages. Page One Power prioritized linking top-funnel content to build funneled link equity and strategically chose relevant link building websites.
• Results: Within six months, Page One Power acquired 29 links, improved keyword rankings by 18 positions, generated 43,000 impressions, and gained 166clicks. More importantly, Atera increased monthly organic sessions by 306% and monthly new users by 285%.

Check Page One Power Agency Profile

Editorial Link

• Best for: Editorial backlinks
• Average hourly rate: $25
• Minimum budget: $1,000-$10,000
• Founded: 2020
• Size: 50-99
• Location: Petersburg, FL
• Notable clients: Belkins, Capital.com, PandaDoc, Innowise, Intellias

Amassing a robust network of partner sites, Editorial Link supplies clients with quick, niche-specific backlinks that drive business value. Its link building suite comprises linking resource planning, outreach management, and implementation, where clients can tap into partner sites like HubSpot, Forbes, Wallstreet Review, and Monday.com. By solely targeting corporate blogs as partner sites, Editorial Link assures the usage of only quality, reputable, and permanent backlinks. To date, the agency has delivered over 5,000 editorial links to 100 clients.

Editorial Link Success Story

• Challenge: Facing high industry competition, international business-to-business (B2B) marketing company Belkins approached Editorial Link to increase organic traffic and website credibility through high-quality organic links.
• Solution: After analyzing the competitors’ backlink strategies, Editorial Links focused on building branded links to the client’s homepage, leveraging its vast number of lead-generation website partners. Next, it secured more targeted links from websites associated with technology and sales for specific pages, beginning with low-traffic sites. After two months of active efforts, the agency acquired backlinks from higher-traffic sites as well.
• Results: Within a year, Belkins earned 60 high-quality backlinks from high-traffic sites like Envato, HubSpot, and Venngage. Because of this, it has improved its website’s domain rating from 58 to 70, monthly website traffic to 9,300 visitors, and keyword ranking from 5,100 to 6,800.

Check Editorial Link Agency Profile

LinkBuilder.io

• Best for: HARO link building
• Average hourly rate: $149
• Minimum budget: $1,000-$10,000
• Founded: 2016
• Size: Under 49
• Location: Edinburgh, United Kingdom
• Notable clients: JobSage, Snack Nation, Identity Guard, Follow Up Boss, LegalZoom

Leveraging big data analytics to power its process-driven, cutting-edge link building strategies, LinkBuilder.io is on a mission to help clients rank at the top of SERPs. The agency specializes in over 20 link building techniques, including relationship-based link building, broken link building, guest post link building, editorial outreach, unlinked brand mentions, helping a reporter out (HARO), journalist pitching, competitor link building, and PR link building, to name a few. Since its inception, LinkBuilder.io has procured over 20,000 links for 350 companies worldwide.

LinkBuilder.io Success Story

• Challenge: Operating without a link building strategy, employee review platform JobSage was quickly outranked by industry giants like Glassdoor and Indeed.com. Seeking to improve its rankings, it commissioned LinkBuilder.io’s expertise.
• Solution: To build a strong foundation of homepage links, LinkBuilder.io implemented HARO and PR link building strategies to build the initial website authority. It then proceeded to target high-performance and relevant websites in the career, education, job, and human resources (HR) fields while building links to various blog posts and excluding direct commercial pages.
• Results: Through its comprehensive link building strategy, LinkBuilder.io acquired 1,500 links for the client, elevating its domain rating from 3 to 53. Moreover, JobSage saw a 14,852% surge in organic traffic and a $56,632% traffic value increase.

Check LinkBuilder.io Agency Profile

Blue Tree Digital

• Best for: PR link building
• Average hourly rate: $149
• Minimum budget: $1,000-$10,000
• Founded: 2017
• Size: Under 49
• Location: Miami, FL
• Notable clients: Credit Donkey, Freshbooks, CloudDefense, Cloudwards, Dooly

With over 450 prominent publication partners, Blue Tree Digital offers tailored link building services that fuel brand visibility, credibility, and customer growth. Supplying editorial link building, digital PR, custom blog outreach, guest posting, HARO link building, linkable asset campaigns, white label link building, and content writing, the backlink company has built 3,700 links and helped clients save an average of $6,000 in monthly SEO costs. Notable publication partners of Blue Tree Digital include BlackBerry, Investopedia, Forbes, Fast Company, Entrepreneur, and Crunchbase.

Blue Tree Digital Success Story

• Challenge: Personal finance company Credit Donkey approached Blue Tree Digital with three challenges threatening its top organic marketing position: increasing competitors, limited high-quality mentions, and difficulty targeting the right keywords.
• Solution: To address the client’s concerns, Blue Tree Digital conducted a comprehensive market diagnostic and reached out to thousands of relevant finance and fintech publications with an average domain rating of 70 and a minimum of 20,000 monthly followers. It also submitted unique blog topics and content for each website that agreed to partner and ensured the natural placement of Credit Donkey links.
• Results: Within a year, Credit Donkey recorded a 227% traffic increase, growing from 210,461 to 477,356 monthly visitors, and registered a 159% rise in domain referrals.

Check Blue Tree Agency Profile

Sure Oak

• Best for: Niche backlink building
• Average hourly rate: $135
• Minimum budget: $1,000-$10,000
• Founded: 2017
• Size: Under 49
• Location: New York City, NY
• Notable clients: Mercedes Benz, GAP, American Red Cross, Ann Taylor, Advance Auto Parts

Focusing on results, experience, and strategy, Sure Oaks strives to deliver long-term growth to its clients through premium link building services. Its expertise spans backlink audit services, editorial link insertions, guest posting, toxic link management, competitor link analysis, broken link building, unlinked brand mentions, link reclamation, value exchange strategy, digital PR, and white label link building. As a testament to its capabilities, Sure Oak has been named one of the leading SEM and SEO agencies by Digital.com, Centauri Awards, and Rank Hacker.

Sure Oak Success Story

• Challenge: A solar marketing company reached out to Sure Oak as it faced difficulty finding relevant websites link building. Without a team to consistently implement SEO and link building strategies, the client endured high keyword competition, making it more difficult to establish its online presence.
• Solution: Having helped other clients in similar situations, Sure Oaks knew guest posting would be the most effective strategy for this difficult link building niche. The company meticulously searched for website partners relevant to the client’s audiences and industry, developed compelling content that reflected the client’s unique views, and highlighted its benefits, targeting low-competition keywords.
• Results: Sure Oaks boosted the client’s pageviews to target pages by 400%, total organic pageviews by 98.5%, keyword rankings by 64%, and domain referrals by 102%.

Check Sure Oak Agency Profile

Stan Ventures

• Best for: Outreach campaigns
• Average hourly rate: $100
• Minimum budget: $1,000-$10,000
• Founded: 2009
• Size: 500-999
• Location: Chicago, IL
• Notable clients: Norsteel Building, FCA Canada, Swyft X, SFL Worldwide, CBD Dog Health

Trusted by over 2,500 businesses, Stan Ventures boasts an expansive network of 50,000 bloggers for powerful backlink services. Across its link building portfolio, the agency offers white-label link building, guest posting, blogger outreach, niche editing, and content writing. Additionally, its bespoke link building packages connect clients to websites with extensive organic traffic, allowing them to reach wider audiences. By supplementing backlink strategies with fully managed SEO, the link building agency helps businesses implement strategies that scale and maximize profit margins.

Stan Ventures Success Story

• Challenge: Construction company Norsteel Building wanted to attract prospects from the American and Canadian regions, but its website was underperforming in terms of traffic and quality leads. Seeking to improve its organic performance, it partnered with Stan Ventures.
• Solution: Stan Ventures initiated an outreach campaign, targeting websites with high domain ratings and organic traffic for guest posting opportunities. After witnessing the link building company’s capabilities, the client upgraded to a full SEO plan. Throughout the collaboration, Stan Ventures leveraged Quora, local citations, image submission, and document-sharing techniques to improve the client’s local presence.
• Results: Norsteel Building saw an uptake in monthly organic traffic from 1,500 to 3,5000, keyword ranking from 35 to 114, and referring domains from 215 to 722. Significantly, Norsteel Buildings has become one of the most searched branded keywords, having a search volume of 1,300 — almost matching the search volume of “steel buildings.”

Check Stan Ventures Agency Profile

How We Picked the Best Link Building Agencies

We selected the best link building agencies by assessing thousands of agency profiles based on their skills, achievements, reported strategies, client references, and collaborations. In doing so, we developed an effective evaluation process to identify the leading agencies capable of expanding audience reach and building website credibility through comprehensive link building solutions.

Our team of industry experts analyzes agencies based on the following criteria:

• Reviews: Client satisfaction, level of trustworthiness, project management, communication style, and work ethics
• Portfolio: Successful projects showcasing the agency’s approach to delivering tangible results
• Awards and recognitions: List of notable achievements and affirmations by reputable third-party agencies
• Team bios: Overview of employee profiles and relevant link building experience
• Top services: Core competencies and areas of focus
• Link building expertise: Ability to drive organic traffic growth, obtain quality customer leads, and build brand authority via tailored link building strategies

Visit the DesignRush Agency Ranking Methodology for more information on how we research agencies.

10 Most Popular Link Building Companies Compared