Discover top South Korean social media marketing agencies that understand the platforms, trends, and consumer behaviors across KakaoTalk, Instagram, and more, helping your brand grow and convert at scale. Filter your search by expertise and budget.

List of the Best Social Media Marketing Agencies in Korea

11 Companies - Rankings updated: June 25, 2026

DesignRush assesses agencies using expertise standards and verified client experiences to help you make better decisions. Certain agencies have paid placements.

South Korea ×
  • No. 1 Korean Digital Marketing Agency

    No. 1 Korean Digital Marketing Agency

    -We create value for the digital age with breakthrough creative, targeted media buying, and data-driven analysis leading to proven results in Korea.-BlueOrange is a team of innovative, experienced and stupendous hard-wired digital marketers who relentlessly go on to build a solid digital image for your  [... view Blue Orange Communications profile ]

    Top Services:

    • Social Media Marketing
    • Public Relations
    • Digital Marketing
    Location
    Seoul, South Korea
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Leading Digital Marketing Agency in Korea.

    Leading Digital Marketing Agency in Korea.

    We are a Paid Seach, Paid Social and SEO focused digital marketing agency headquartered in Korea. We are driven by results and base our decisions on intensive data analysis for maximum CRO and ROI for our clients.  [... view Inquivix profile ]

    Top Services:

    • Social Media Marketing
    • Advertising
    • PPC
    Location
    Seoul, South Korea
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • Fusion Of Creativity And Technology

    Fusion Of Creativity And Technology

    Asiance is the first Brandtech partner in Asia. Brandtech is an advanced model of Digital Agency based in Seoul and Tokyo. We provide innovative digital transformation and experience services for end-to-end journeys by fusing technology with creativity. Having experience in the Asian digital marketing  [... view Asiance profile ]

    Top Services:

    • Social Media Marketing
    • Digital Services
    • Public Relations
    Location
    Seoul, South Korea
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
  • Shopify Experts Since 2017

    Shopify Experts Since 2017

    300cbt has built over 300 stores in Korea using the Shopify platform since 2017. We provide full development and design services and collaborate with various global brands, including Dior, Blue Bottle Coffee, and Stanley Black & Decker. If you're interested in entering the Korean market, please contact us.  [... view 300cbt profile ]

    Top Services:

    • Social Media Marketing
    • Web Design
    • SEO
    Location
    Seoul, South Korea
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • The Bridge Between You and the FutureWe make every endeavor to build a solid bridge leading our clients into the Korean market and ultimately to their promising future. We specialize in the online advertisement on Korea's internal portals, such as Naver and Daum & Kakao, as the licensed agency.We work with  [... view J Bridge Marketing Company (JBMC) profile ]

    Top Services:

    • Social Media Marketing
    • Advertising
    • Branding
    Location
    Gyeonggi-do, South Korea
    Number of Employees
    Under 49
  • DFX is a digital marketing agency. At DFX, we dont define ourselves by a single specialty or style. We work across categories, platforms, and approaches, bringing together the tools and talent needed to move ideas forward.What sets us apart isnt just what we make. Its how we make it, together with our  [... view DFX profile ]

    Top Services:

    • Social Media Marketing
    • Video Production
    • SEO
    Location
    Seoul, South Korea
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $50,000 & Up
  • A to Z Korean Digital Marketing Partner

    A to Z Korean Digital Marketing Partner

    At Waterbe, our mission is to serve as a bridge connecting companies around the world to the growing South Korean market landscape. Our creative digital solutions connect brands with local audiences, making global aspirations a reality.  [... view Waterbe profile ]

    Top Services:

    • Social Media Marketing
    • Advertising
    • Digital Marketing
    Location
    Seoul, South Korea
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $25,000 - $50,000
  • Global Digital Performance Publisher

    Global Digital Performance Publisher

    With offices in Tel Aviv and New York, we are a performance publishing business that leads the industry. For more than a decade, our sub-brands, Webpals Finance and Webpals Tech, have maintained a leading position across numerous industries.We exclusively own and administer over 2,000 content-rich websites  [... view Webpals Group profile ]

    Top Services:

    • Social Media Marketing
    • Video Production
    • Advertising
    Location
    Seoul, South Korea
    Number of Employees
    250 - 499
    Minimal Budget
    $10,000 - $25,000
  • GUARANTEED FIRST PAGE EXPOSURE ON BAIDU, NAVER, AND YOUTUBE SEARCH ENGINES

    GUARANTEED FIRST PAGE EXPOSURE ON BAIDU, NAVER, AND YOUTUBE SEARCH ENGINES

    We create better content, you get better results. TK101 Global is a digital marketing company who specializes in Chinese and Korean SEO and Marketing. We've worked with small and medium companies to multinational corporations.  [... view TK101 Global Korea profile ]

    Top Services:

    • Social Media Marketing
    • Digital Marketing
    • Marketing Analytics
    Location
    Seoul, South Korea
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
  • Innovating Connections, Leading Change.

    Innovating Connections, Leading Change.

    The DSMC Group connects brands with consumers by orchestrating content creation through consulting, planning, production, and distribution.  [... view The SMC Group profile ]

    Top Services:

    • Social Media Marketing
    • Advertising
    • Branding
    Location
    Seoul, South Korea
    Number of Employees
    500 - 999
    Average Hourly Rate
    $100/hr

About The Author and Expert Reviewer

Natasa Glikman is an experienced editor and content writer with over 10 years of experience in writing, editing, and translating articles across various topics, with a strong focus on marketing and advertising. At DesignRush, Natasa currently works as an editor, where she refines and enhances B2B content to ensure accuracy, clarity, and consistency across agency profiles and industry reports.

Mariana Delgado is the Head of Marketing at DesignRush, with more than ten years of experience across digital marketing, sales management, search, and video advertising. Since joining DesignRush, she has delivered 3× site-traffic growth and 2× growth in monthly revenue by building scalable, performance-led programs that connect acquisition, content, and brand across channels. Her campaigns have achieved a 5:1 ROAS.