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Top Link Building Companies & Services in South Korea

Ratings Updated: April 2, 2026
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0 Leaders 10 Contenders

10 Companies

Country: South Korea
SEO Focus: Link earning & development

List of the Top South Korea Link Building Companies

  • Featured

    What are Featured Providers?

    GrowthMate Logotype

    GrowthMate

    5.0 13 reviews
    $1,000+
    $50 - $99 / hr
    10 - 49
    Serves South Korea

    Services provided

    90% Search Engine Optimization
    10% Content Marketing

    Focus Areas

    80% Link earning & development
    20% Content development

    GrowthMate is an SEO agency specializing in link-building and enhancing online visibility. Reviews indicate a 100% positive feedback rate, emphasizing their expertise in organic search optimization and SERP enhancement. Clients consistently praise GrowthMate for delivering results, such as significant improvements in website ranking and digital visibility, supported by high-quality backlinks and responsive project management.

    See all 13 projects

    Reviews mention Efficient

    Clients consistently highlighted GrowthMate's efficiency in project management and execution. One reviewer noted, 'Working with their project managers was efficient,' praising their respect for timelines and quick response to requests. The team's proactive and flexible approach facilitated smooth collaboration, further reinforcing their reputation for delivering results promptly. Overall, the sentiment surrounding their efficiency is overwhelmingly positive, with clients appreciating their timely delivery and effective communication.
    • Backlinking Services for SaaS Marketing
      5.0 Mar 19, 2026

      Working with their project managers was efficient. Timelines were always respected, communication was consistent, and requests were handled quickly. The team was flexible, solution-oriented, and proactive in adjusting their approach based on our feedback, which made collaboration smooth throughout the project.

      Read Full Review
    Read All Reviews
    12 of 12 Search Engine Optimization reviews are 5 stars
    7 new reviews for Search Engine Optimization in past 6 months
    Less than $10,000 avg. project cost

    Search Engine Optimization PROJECT HIGHLIGHT

    SEO Services for Intelligence Company

    5.0 — GrowthMate provides ongoing SEO services for a competitive intelligence company. The team handles cold email outreach, guest posts on high-authority editorial websites, link insertions, and more. Read more
    Read 12 Reviews

    Industry Experience

    GrowthMate has demonstrated expertise primarily in the Information Technology and Advertising & Marketing sectors, receiving positive feedback for their strategic link-building and SEO efforts. Clients noted significant improvements in domain authority and organic traffic, particularly in IT companies focused on software development and SaaS marketing. Feedback reflects a strong commitment to communication, project management, and a results-driven approach, making GrowthMate a suitable partner for businesses in these industries seeking enhanced online visibility.

    Read All Reviews

    Select Industry to see insights

    Software Telecommunications Advertising & marketing Information technology Other industries

    Average Project Cost Breakdown

    $10,000 to $49,000 (9) Less than $10,000 (2)

    What Clients Have Said

    Clients consistently report that GrowthMate offers excellent value for money, with many highlighting their competitive pricing and high-quality service. For instance, one client noted that GrowthMate provided 'good value for cost,' while another emphasized their ability to adjust services to fit budget constraints. Overall, the sentiment is overwhelmingly positive, with clients experiencing significant improvements in SEO metrics and organic traffic, further validating the company's cost-effectiveness.
    Read All Reviews
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  • Punch Digital Marketing Logotype

    Not yet reviewed

    Verified
    $5,000+
    $100 - $149 / hr
    2 - 9
    Seoul, South Korea

    Services provided

    20% Search Engine Optimization
    20% Content Marketing
    20% Pay Per Click +3
    20% Social Media Marketing
    10% Digital Strategy
    10% Web Development

    Focus Areas

    30% Link earning & development
    40% Content development
    30% On site optimization

    Punch Digital Marketing is a Content Marketing company. Established in 2016, the company is based in Seoul, South Korea. Their services include Content Marketing and Pay Per Click.

    Read more
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  • Bloomstreet, Inc Logotype

    Not yet reviewed

    Verified
    $5,000+
    $100 - $149 / hr
    2 - 9
    MAPO-GU, South Korea

    Services provided

    30% Search Engine Optimization
    20% Conversion Optimization
    20% Digital Strategy +3
    10% Content Marketing
    10% Pay Per Click
    10% UX/UI Design

    Focus Areas

    20% Link earning & development
    30% Content development
    20% Mobile optimization +3
    10% Local search
    10% Multilingual SEO
    10% On site optimization

    Bloomstreet, Inc is a SEO agency. Launched in 2014, the company provides Search Engine Optimization and Digital Strategy.

    Read more

    MAPO-GU, South Korea

    A14F MAPOTRAPALACE, MAPO-DAERO 53
    MAPO-GU, South Korea 121-040

    2 - 5

    See All Locations (2)
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  • AJ Marketing Logotype

    5.0 33 reviews
    Verified
    $5,000+
    $25 - $49 / hr
    10 - 49
    Seoul, South Korea

    Services provided

    10% Search Engine Optimization
    10% Advertising
    10% Branding +7
    10% Content Marketing
    10% Digital Strategy
    10% Media Planning & Buying
    10% Pay Per Click
    10% Public Relations
    10% Social Media Marketing
    10% Video Production

    Focus Areas

    10% Link earning & development
    20% Content development
    20% Local search +3
    20% Multilingual SEO
    15% Mobile optimization
    15% SEO Reputation Management

    AJ Marketing is a digital marketing agency specializing in SEO and Search Engine Marketing, offering services such as Online Visibility and Digital Visibility Enhancement. With a notable track record, 100% of reviewers commend their impeccable execution and effective workflow. The agency has significantly increased conversion rates and audience reach, achieving results like a billion impressions and enhanced brand awareness.

    See all 33 projects
    1 of 1 reviews is 5 stars
    Less than $10,000 avg. project cost

    Reviewed 1 time in the past 6 months

    In the past six months, AJ Marketing has received positive feedback for their effective influencer partnerships, leading to increased brand awareness and social media engagement for clients. Notably, the team demonstrated strong project management skills through regular communication and local expertise. Clients appreciated their ability to tailor campaigns to specific audiences, with one remarking on their impressive blend of client requests and market knowledge. Overall, the sentiment reflects high satisfaction and successful outcomes.
    Read 1 Recent Review
    3 of 3 Search Engine Optimization reviews are 5 stars
    $10,000 – $49,000 avg. project cost

    Search Engine Optimization PROJECT HIGHLIGHT

    SEO, PPC & Translation for Content-Sharing Platform

    5.0 — AJ Marketing provided SEO services for a content-sharing platform. Their services included keyword optimization, creating content, writing captions, moderating tags, and reviewing titles. Read more
    Read 3 Reviews

    View projects from:

    Philippines (3) United States (3) India (3) Pakistan (2) Indonesia (2) United Arab Emirates (1) Japan (1) South Korea (1) Georgia (1) Belarus (1) Poland (1) Singapore (1) Nigeria (1) Hong Kong (1)

    This provider is fluent in 8 languages:

    • Mandarin
    • English
    • Hindi
    • Japanese
    • Korean
    • Vietnamese
    • Cantonese
    • Thai

    This provider is available in 32 time zones:

    • Near East Time (NET)
    • Middle East Time (MET)
    • China Taiwan Time (CTT)
    • Brazil Eastern Time (BET)
    • Greenwich Mean Time (GMT)
    • India Standard Time (IST)
    • Japan Standard Time (JST)
    • Midway Islands Time (MIT)
    View all time zones

    Seoul, South Korea

    145 Dosan-daero, Gangnam-gu
    Seoul, South Korea 135-120

    2 - 5

    See All Locations (10)
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  • Inquivix (인퀴빅스) Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    2 - 9
    Seoul, South Korea

    Services provided

    20% Search Engine Optimization
    20% Conversion Optimization
    20% Pay Per Click +5
    20% Social Media Marketing
    5% Content Marketing
    5% Digital Strategy
    5% Email Marketing
    5% Web Design

    Focus Areas

    25% Link earning & development
    25% Local search
    25% On site optimization +5
    5% Content development
    5% Mobile optimization
    5% Multilingual SEO
    5% Other SEO
    5% SEO Reputation Management

    Inquivix (인퀴빅스), a Conversion Optimization company, is headquartered in Seoul, South Korea. The team offers Conversion Optimization and Pay Per Click.

    Read more
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  • LINQ Korea Digital Marketing Logotype

    Not yet reviewed

    $1,000+
    $100 - $149 / hr
    10 - 49
    Seoul, South Korea

    Services provided

    35% Search Engine Optimization
    20% Other Digital Marketing
    15% Content Marketing +3
    15% Translation
    10% Marketing Strategy
    5% Pay Per Click

    Focus Areas

    10% Link earning & development
    25% Content development
    25% Technical SEO +4
    15% Multilingual SEO
    15% On site optimization
    5% Local search
    5% Mobile optimization

    SEO services firm LINQ Korea Digital Marketing was launched in 2018. The team offers Search Engine Optimization and Other Digital Marketing and is based in Seoul, South Korea.

    Read more
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  • MNCS Korea Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    10 - 49
    Gangnam-gu, South Korea

    Services provided

    20% Search Engine Optimization
    20% Social Media Marketing
    10% Event Marketing +5
    10% Graphic Design
    10% Market Research
    10% Mobile App Development
    10% Web Design
    10% Web Development

    Focus Areas

    20% Link earning & development
    20% Local search
    20% Mobile optimization +2
    20% On site optimization
    20% SEO Reputation Management

    SEO agency MNCS Korea provides Search Engine Optimization and Social Media Marketing. They are based in Gangnam-gu, South Korea and India.

    Read more
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  • Undernamu Corp. Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    2 - 9
    Daejeon, South Korea

    Services provided

    25% Search Engine Optimization
    25% Content Marketing
    20% Branding +3
    10% Advertising
    10% Market Research
    10% Pay Per Click

    Focus Areas

    20% Link earning & development
    50% Content development
    20% On site optimization +2
    5% Multilingual SEO
    5% Technical SEO

    Undernamu Corp. Is a Content Marketing company. They are located in Daejeon, South Korea, and their services include Content Marketing and Search Engine Optimization.

    Read more
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  • Studio Dreamss™ Logotype

    Not yet reviewed

    $1,000+
    Undisclosed
    50 - 249
    Seoul, South Korea

    Services provided

    10% Search Engine Optimization
    40% Event Marketing
    20% Social Media Marketing +3
    10% Ecommerce Marketing
    10% UX/UI Design
    10% Web Development

    Focus Areas

    20% Link earning & development
    20% Content development
    20% Local search +2
    20% On site optimization
    20% Technical SEO

    Studio Dreamss™ is an Event Marketing company. The team is headquartered in Seoul, South Korea, and their services include Event Marketing and Social Media Marketing.

    Read more
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  • D&K Korea Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Yongin-si, South Korea

    Services provided

    20% Search Engine Optimization
    20% Advertising
    20% Branding +2
    20% Content Marketing
    20% Marketing Strategy

    Focus Areas

    10% Link earning & development
    20% SEO Reputation Management
    15% Content development +4
    15% Mobile optimization
    15% Multilingual SEO
    15% On site optimization
    10% Local search

    Established in 2023, D&K Korea is an Advertising company. The small team specializes in Advertising and Branding.

    Read more
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  • Magister Marketing and Consultancy Logotype

    5.0 5 reviews
    $1,000+
    < $25 / hr
    10 - 49
    Seoul, South Korea

    Services provided

    18% Search Engine Optimization
    18% Branding
    18% Business Consulting +4
    18% Digital Strategy
    18% Marketing Strategy
    5% Pay Per Click
    5% Social Media Marketing

    Focus Areas

    15% Link earning & development
    25% Local search
    15% Content development +4
    15% On site optimization
    15% SEO Reputation Management
    10% Mobile optimization
    5% Other SEO

    Magister Marketing and Consultancy offers specialized services including SEO, search optimization, and enhancing online visibility through strategic website ranking efforts. Reviews highlight their professional working style, timely project management, and effective communication. Clients appreciate the measurable improvements in leads and content structure, emphasizing Magister's creativity and thorough understanding of niche markets.

    See all 5 projects

    Reviews mention Well-organized projects

    Clients have consistently praised Magister Marketing and Consultancy for their well-organized project execution. One client highlighted the 'highly timely' communication and 'consistent' enthusiasm from the team, indicating effective workflow and professionalism. The client noted, 'Every link in the chain is as solid as they come,' which underscores the company's ability to manage complex digital marketing strategies efficiently. Overall, the sentiment reflects strong satisfaction with project organization and delivery.
    • SEO & PPC Services for IT Outsourcing and Consulting Firm
      5.0 Aug 18, 2020

      The workflow was highly timely, with Basecamp daily emails and weekly conference calls, demonstrating their commitment to staying organized and maintaining effective communication.

      Read Full Review
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    Industry Experience

    Magister Marketing and Consultancy has demonstrated expertise across diverse sectors including Food & Beverages and IT Services. In the Food & Beverages industry, they excelled in branding and social media marketing, enabling a new bar to thrive despite pandemic challenges. In IT Services, they significantly boosted sales and online presence for companies through effective digital strategies. Overall, feedback highlights their professionalism, communication, and ability to deliver impactful results, making them a solid choice for clients in these industries.

    Read All Reviews

    Select Industry to see insights

    Food & Beverages IT Services

    Average Project Cost Breakdown

    $10,000 to $49,000 (2) Less than $10,000 (1)

    What Clients Have Said

    Clients have expressed satisfaction with the cost and value provided by Magister Marketing and Consultancy. One client noted a significant 82% revenue increase during their collaboration, highlighting the effectiveness of their marketing strategies relative to investment. Another client appreciated the detailed breakdown of costs, which allowed for clear expectations. Overall, feedback indicates that Magister offers professional services with a commendable return on investment, making them a valuable partner for marketing needs.
    Read All Reviews

    Seoul, South Korea

    Seoul
    Seoul, South Korea 600011

    41 - 49

    See All Locations (8)
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List of the Top South Korea Link Building Companies

  1. Inquivix (인퀴빅스) Logotype

    Inquivix (인퀴빅스)

    $1,000+
    $50 - $99 / hr
    2 - 9
    Seoul, South Korea

    Ability to deliver

    6/40.0
    0/20 Reviews
    0/10 Clients & Experience
    6/10 Market Presence

    Service focus

    20% Search Engine Optimization
    25% Link earning & development
    80% Other
    View Profile Visit Website
  2. Punch Digital Marketing Logotype

    Punch Digital Marketing

    $5,000+
    $100 - $149 / hr
    2 - 9
    Seoul, South Korea

    Ability to deliver

    5.5/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.5/10 Market Presence

    Service focus

    20% Search Engine Optimization
    30% Link earning & development
    80% Other
    View Profile Visit Website
  3. LINQ Korea Digital Marketing Logotype

    LINQ Korea Digital Marketing

    $1,000+
    $100 - $149 / hr
    10 - 49
    Seoul, South Korea

    Ability to deliver

    4.6/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    35% Search Engine Optimization
    10% Link earning & development
    65% Other
    View Profile Visit Website
  4. MNCS Korea Logotype

    MNCS Korea

    $10,000+
    $50 - $99 / hr
    10 - 49
    Gangnam-gu, South Korea

    Ability to deliver

    4.9/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    20% Search Engine Optimization
    20% Link earning & development
    80% Other
    View Profile Visit Website
  5. Undernamu Corp. Logotype

    Undernamu Corp.

    $1,000+
    $50 - $99 / hr
    2 - 9
    Daejeon, South Korea

    Ability to deliver

    4.9/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    25% Search Engine Optimization
    20% Link earning & development
    75% Other
    View Profile Visit Website
  6. Bloomstreet, Inc Logotype

    Bloomstreet, Inc

    $5,000+
    $100 - $149 / hr
    2 - 9
    MAPO-GU, South Korea

    Ability to deliver

    4/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4/10 Market Presence

    Service focus

    30% Search Engine Optimization
    20% Link earning & development
    70% Other
    View Profile Visit Website
  7. Studio Dreamss™ Logotype

    Studio Dreamss™

    $1,000+
    Undisclosed
    50 - 249
    Seoul, South Korea

    Ability to deliver

    4/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4/10 Market Presence

    Service focus

    10% Search Engine Optimization
    20% Link earning & development
    90% Other
    View Profile Visit Website
  8. D&K Korea Logotype

    D&K Korea

    Undisclosed
    Undisclosed
    2 - 9
    Yongin-si, South Korea

    Ability to deliver

    4/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4/10 Market Presence

    Service focus

    20% Search Engine Optimization
    10% Link earning & development
    80% Other
    View Profile Visit Website
  9. AJ Marketing Logotype

    AJ Marketing

    $5,000+
    $25 - $49 / hr
    10 - 49
    Seoul, South Korea

    Ability to deliver

    35.3/40.0
    17.2/20 Reviews
    10/10 Clients & Experience
    8.1/10 Market Presence

    Service focus

    10% Search Engine Optimization
    10% Link earning & development
    90% Other
    View Profile Visit Website
  10. Magister Marketing and Consultancy Logotype

    Magister Marketing and Consultancy

    $1,000+
    < $25 / hr
    10 - 49
    Seoul, South Korea

    Ability to deliver

    24.7/40.0
    16.2/20 Reviews
    3.6/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    18% Search Engine Optimization
    15% Link earning & development
    82% Other
    View Profile Visit Website

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