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Home Advertising South Korea Seoul

Top Advertising Agencies in Seoul

Ratings Updated: July 9, 2026
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6 Leaders 15 Contenders

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51 Companies

Country: South Korea
City: Seoul

List of the Top Seoul Advertising & Marketing Agencies

  • Featured

    What are Featured Providers?

    Version2 Logotype

    Version2

    5.0 8 reviews
    Premier Verified
    $1,000+
    Undisclosed
    10 - 49
    Serves Seoul, South Korea

    Services provided

    30% Advertising
    30% Media Planning & Buying
    20% Marketing Strategy +2 services
    10% Social Media Marketing
    10% Video Marketing

    Version2 is an advertising agency specializing in programmatic advertising services and media buying. The company is highly praised for its strategic thinking, responsiveness, and ability to deliver exceptional results, with 100% of reviewers highlighting their professionalism and commitment. Clients appreciated their innovative solutions and personalized support, with many noting significant improvements in metrics such as CPM efficiency and audience engagement.

    See all 8 projects

    Reviews mention Collaborative

    The overall sentiment regarding collaboration with Version2 is highly positive. Clients highlighted their promptness and deep collaborative nature, noting that Version2 tailored their approaches to meet specific needs. One client emphasized their responsiveness and proactive communication, stating that the team operated as an extension of their own, effectively anticipating challenges and opportunities. This collaborative spirit was a key factor in the success of the projects, fostering an efficient and adaptive working relationship.
    • DSP & CTV Advertising for Digital Advertising Agency
      5.0 Mar 31, 2026

      V2 is very prompt and deeply collaborative. They have been willing to tailor their dashboarding and approach to meet our needs.

      Read Full Review
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    6 of 6 Advertising reviews are 5 stars
    6 new reviews for Advertising in past 6 months
    $200,000 – $999,999 avg. project cost

    Advertising PROJECT HIGHLIGHT

    Programmatic DSP Platform Onboarding for Digital Mktg Firm

    5.0 — Version2 has onboarded a digital marketing agency to their programmatic DSP platform and provided guidance on targeting, setup, and CPMs. Read more
    Read 6 Reviews

    Average Project Cost Breakdown

    $10,000 to $49,000 (2) $50,000 to $199,999 (1) $1,000,000 to $9,999,999 (1)

    What Clients Have Said

    Clients consistently express satisfaction with Version2's pricing and perceived value, noting that their costs align well with budgets while delivering significant returns. One client highlighted the 'good value for cost,' while another emphasized their ability to provide access to premium inventory at competitive CPMs. Overall, the sentiment reflects a strong appreciation for the company's commitment to delivering quality results efficiently, making them a preferred partner for various marketing needs.
    Read All Reviews

    View projects from:

    Miami, Florida (1) Orlando, Florida (1) Augusta, Georgia (1) Lafayette, Louisiana (1) Montgomery, Alabama (1) Newport Beach, California (1) Denver, Colorado (1) Pleasant Grove, Utah (1)
    View Profile Visit Website
    Setsail Marketing Logotype

    Setsail Marketing

    4.9 4 reviews
    Premier Verified
    $1,000+
    $100 - $149 / hr
    10 - 49
    Serves Seoul, South Korea

    Services provided

    55% Advertising
    25% Pay Per Click
    10% Performance Marketing +1 service
    10% Web Design

    Setsail Marketing is an Advertising Agency that specializes in paid media and advertising services, including the management of Google and Facebook ads to optimize lead generation. While one client noted that the agency delivered improvements compared to previous experiences, they also suggested a focus on improving Return on Ad Spend (ROAS). Overall, the agency's enthusiasm and quality of work were highlighted positively.

    See all 4 projects

    Reviews mention High-quality work

    Clients have expressed high satisfaction with the quality of work provided by Setsail Marketing, noting their impressive enthusiasm and the substantial amount of content delivered during the onboarding process. One client highlighted that, despite not meeting their very high expectations, the results were an improvement compared to previous agencies. Overall, the sentiment reflects a strong appreciation for the team's commitment to high-quality output and effective communication throughout the project.
    • PPC Services for Education Company
      4.5 Jul 18, 2025

      The onboarding process was very good. While I found the initial two-week setup to be quite long, what they delivered was a surprisingly large amount of content for both projects. I'm impressed by their enthusiasm for our projects and the quality of their work.

      Read Full Review
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    0 of 1 Advertising reviews are 5 stars
    1 new review for Advertising in past 6 months
    Unknown avg. project cost

    Advertising PROJECT HIGHLIGHT

    PPC Services for Education Company

    4.5 — Setsail Marketing provides Google Ads and Facebook Ads management for an educational services company. The team also updates the client’s website and landing pages to optimize them for Read more
    Read 1 Review

    Average Project Cost Breakdown

    $10,000 to $49,000 (1)

    What Clients Have Said

    Clients consistently praise Setsail Marketing for offering good value for money, with several highlighting that their pricing fits within budget constraints while still delivering high-quality results. For instance, one client noted, 'Good value for cost' and another mentioned their 'great culture fit' as a deciding factor. Overall, the sentiment reflects satisfaction with the cost-effectiveness of their services, underscoring their ability to meet client expectations without compromising quality.
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    More responsive than most other service providers

    Setsail Marketing is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch
    View Profile Visit Website
    BrandLume Inc. Logotype

    BrandLume Inc.

    5.0 83 reviews
    Verified
    $1,000+
    $50 - $99 / hr
    50 - 249
    Serves Seoul, South Korea

    Services provided

    10% Advertising
    20% Pay Per Click
    20% Search Engine Optimization +6 services
    10% E-Commerce Development
    10% Social Media Marketing
    10% Web Design
    10% Web Development
    5% Branding
    5% Digital Strategy

    BrandLume Inc. is an advertising agency specializing in marketing, promotions, and media buying, offering comprehensive advertising services to enhance brand visibility and drive customer engagement. Consistently praised for their professional project management and responsiveness, 100% of reviewers noted the value for cost. Remarkably, they achieved significant improvements in website traffic, social media engagement, and online sales across various projects.

    See all 83 projects

    Reviews mention Reliable

    Clients consistently describe BrandLume Inc. as a highly reliable partner, noting their professionalism and commitment to exceeding expectations. One reviewer highlighted their ability to meet tight deadlines while maintaining excellent communication, stating, "They often underpromise and over deliver!" Another client emphasized the supportive and familial culture within the team, which further contributes to their dependable service. Overall, the sentiment regarding BrandLume's reliability is overwhelmingly positive.
    • Branding & Web Design & Dev for Life Coaching Company
      5.0 May 13, 2025

      Brandlume was phenomenal from day one. They treated me like family and all worked so closely together as a team to listen to my needs and exceeded my expectations! They are extremely professional, reliable, and always go above and beyond to meet tight deadlines. I'm so happy I chose to work with Brandlume! They were and continue to be a huge support system for my start up business!

      Read Full Review
    Read All Reviews
    6 of 6 Advertising reviews are 5 stars
    Less than $10,000 avg. project cost

    Advertising PROJECT HIGHLIGHT

    PPC & Advertising for Coaching Company

    5.0 — BrandLume Inc. provided advertising and PPC services for a coaching company. The team managed advertising campaigns with the goal of generating more leads. Read more
    Read 6 Reviews

    Industry Experience

    BrandLume Inc. has garnered positive feedback across various industries, including Life Coaching, IT, Advertising, Manufacturing, Retail, Healthcare, and Education. Clients commend their expertise in web development, branding, and digital marketing, noting their reliability, effective communication, and ability to meet deadlines. The overall sentiment reflects satisfaction with their comprehensive services, particularly for startups and small businesses seeking to enhance online visibility and sales. Industries such as Education and Healthcare have highlighted their tailored approach, making BrandLume a strong fit for clients looking for personalized and impactful marketing strategies.

    Read All Reviews

    Select Industry to see insights

    Financial services Utilities Wellness & Fitness Information technology Advertising & marketing Design Manufacturing Retail Pharmaceuticals Chemicals & Biotechnology Food & Beverages Other Industry Arts, entertainment & music IT Services Software Education Automotive Business services Consumer Products Healthcare

    Average Project Cost Breakdown

    Less than $10,000 (18) $10,000 to $49,000 (11) $50,000 to $199,999 (1) $1,000,000 to $9,999,999 (1)

    What Clients Have Said

    BrandLume Inc. is frequently commended for its cost-effectiveness and overall value. Clients have noted that their pricing aligns well with budgets, particularly for small businesses, as highlighted by one client who appreciated their low-budget options. Many reviews express satisfaction with the quality of work delivered relative to the fees, stating that BrandLume provides excellent value for money. However, a few clients suggested that making services slightly more cost-effective could enhance their offerings further.
    Read All Reviews
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  • HA&D Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Seoul, South Korea

    Services provided

    20% Advertising
    20% Branding
    20% Graphic Design +2 services
    20% Print Design
    20% Video Marketing

    HA&D is a small Advertising company headquartered in Seoul, South Korea. Their services include Advertising and Branding.

    Read more
    View Profile

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Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 AJ Marketing
2 Waterbe
3 Comma Entertainment
4 Seoulz
5 RESO.design
6 Eidetic Marketing

List of the Top 6 Seoul Advertising & Marketing Agencies

  1. AJ Marketing Logotype

    AJ Marketing

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

    Ability to deliver

    34.7/40.0
    16.6/20 Reviews
    10/10 Clients & Experience
    8.1/10 Market Presence

    Service focus

    10% Advertising
    60% Marketing
    30% Other
    View Profile Visit Website
  2. Waterbe Logotype

    Waterbe

    $50,000+
    $100 - $149 / hr
    10 - 49
    Seoul, South Korea

    Ability to deliver

    31.5/40.0
    16.2/20 Reviews
    10/10 Clients & Experience
    5.3/10 Market Presence

    Service focus

    15% Advertising
    55% Marketing
    30% Other
    View Profile Visit Website
  3. Comma Entertainment Logotype

    Comma Entertainment

    $5,000+
    Undisclosed
    10 - 49
    Seoul, South Korea

    Ability to deliver

    23.6/40.0
    16.8/20 Reviews
    1.1/10 Clients & Experience
    5.7/10 Market Presence

    Service focus

    10% Advertising
    50% Marketing
    40% Other
    View Profile Visit Website
  4. Seoulz Logotype

    Seoulz

    $1,000+
    $100 - $149 / hr
    2 - 9
    Seoul, South Korea

    Ability to deliver

    23.6/40.0
    16.2/20 Reviews
    1/10 Clients & Experience
    6.4/10 Market Presence

    Service focus

    20% Advertising
    40% Marketing
    40% Other
    View Profile Visit Website
  5. RESO.design Logotype

    RESO.design

    $5,000+
    Undisclosed
    10 - 49
    Seoul, South Korea

    Ability to deliver

    25.4/40.0
    16.4/20 Reviews
    4.4/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    10% Advertising
    10% Marketing
    80% Other
    View Profile Visit Website
  6. Eidetic Marketing Logotype

    Eidetic Marketing

    Undisclosed
    Undisclosed
    10 - 49
    Seoul, South Korea

    Ability to deliver

    15.3/40.0
    0/20 Reviews
    10/10 Clients & Experience
    5.3/10 Market Presence

    Service focus

    20% Advertising
    40% Marketing
    40% Other
    View Profile Visit Website
  7. Blue Orange Communication Inc. Logotype

    Blue Orange Communication Inc.

    $5,000+
    $100 - $149 / hr
    50 - 249
    Seocho-gu, South Korea

    Ability to deliver

    7.3/40.0
    0/20 Reviews
    2.4/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    35% Advertising
    45% Marketing
    20% Other
    View Profile Visit Website
  8. The SMC Group Logotype

    The SMC Group

    Undisclosed
    Undisclosed
    250 - 999
    Gangnam-go, South Korea

    Ability to deliver

    5.2/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    30% Advertising
    70% Marketing
    View Profile Visit Website
  9. JnJ Interactive Co., Ltd Logotype

    JnJ Interactive Co., Ltd

    Undisclosed
    Undisclosed
    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

    60% Advertising
    40% Marketing
    View Profile Visit Website
  10. RS AD Logotype

    RS AD

    $10,000+
    $150 - $199 / hr
    50 - 249
    Seoul, South Korea

    Ability to deliver

    9.1/40.0
    0/20 Reviews
    4/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    10% Advertising
    60% Marketing
    30% Other
    View Profile Visit Website
  11. Asiance Logotype

    Asiance

    $5,000+
    $50 - $99 / hr
    50 - 249
    Jung-gu, South Korea

    Ability to deliver

    6.4/40.0
    0/20 Reviews
    0/10 Clients & Experience
    6.4/10 Market Presence

    Service focus

    20% Advertising
    30% Marketing
    50% Other
    View Profile Visit Website
  12. aix Logotype

    aix

    $5,000+
    $50 - $99 / hr
    10 - 49
    Seoul, South Korea

    Ability to deliver

    5.6/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.5/10 Market Presence

    Service focus

    15% Advertising
    80% Marketing
    5% Other
    View Profile Visit Website
  13. Hahm Partners Logotype

    Hahm Partners

    Undisclosed
    Undisclosed
    50 - 249
    Seoul, South Korea

    Ability to deliver

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

    Service focus

    15% Advertising
    75% Marketing
    10% Other
    View Profile Visit Website
  14. STONE Logotype

    STONE

    Undisclosed
    Undisclosed
    10 - 49
    Gangnam-gu , South Korea

    Ability to deliver

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

    Service focus

    50% Advertising
    50% Marketing
    View Profile Visit Website
  15. McCANN Korea Logotype

    McCANN Korea

    Undisclosed
    Undisclosed
    1,000 - 9,999
    Gangnam-gu, South Korea

    Ability to deliver

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

    Service focus

    40% Advertising
    60% Marketing
    View Profile Visit Website
  16. MOTZ Logotype

    MOTZ

    Undisclosed
    Undisclosed
    10 - 49
    Mapo-gu, South Korea

    Ability to deliver

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

    Service focus

    40% Advertising
    30% Marketing
    30% Other
    View Profile Visit Website
  17. 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% Advertising
    60% Marketing
    20% Other
    View Profile Visit Website
  18. MONQ Logotype

    MONQ

    Undisclosed
    Undisclosed
    50 - 249
    Seoul, South Korea

    Ability to deliver

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

    Service focus

    20% Advertising
    40% Marketing
    40% Other
    View Profile Visit Website
  19. MAKAIO CREATIVE GROUP Logotype

    MAKAIO CREATIVE GROUP

    $5,000+
    $200 - $300 / hr
    50 - 249
    Gangnam-gu, South Korea

    Ability to deliver

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

    Service focus

    20% Advertising
    20% Marketing
    60% Other
    View Profile Visit Website
  20. The Hoffman Agency Korea Logotype

    The Hoffman Agency Korea

    Undisclosed
    Undisclosed
    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

    10% Advertising
    60% Marketing
    30% Other
    View Profile Visit Website
  21. PRISM Logotype

    PRISM

    $1,000+
    Undisclosed
    10 - 49
    Seoul, South Korea

    Ability to deliver

    6.7/40.0
    0/20 Reviews
    2.7/10 Clients & Experience
    4/10 Market Presence

    Service focus

    20% Advertising
    40% Marketing
    40% Other
    View Profile Visit Website

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