Top 10 Digital Marketing Agencies in South Korea

The most popular digital marketing agencies in South Korea are Inquivix, Web Design Korea, Nitaro Digital Marketing, and Hancook Research. Find some of the other notable digital marketing companies.

There has been an unprecedented rise in Internet usage across the globe during the last few years. South Korea, with its rapidly growing digital services and technologies, is one of the best choices for online marketing. Getting to know the top 20 digital marketing agencies in South Korea helps business organizations across the world to avail of the most effective digital marketing solutions. It will help them to reach their targeted audience and achieve their business objectives.

How to Pick the Right Digital Marketing Agency in South Korea

The top 20 digital marketing agencies in South Korea excel in performing powerful digital interactions and visuals that provide better learning and great experiences to users. The digital media is today the most effective platform to achieve brand engagement and ROI through powerful interactions. With its astounding digital marketing capabilities, South Korea stands apart. Entrepreneurs, before venturing into a partnership, must understand the qualities of the digital marketing service providers.

Also Read: List of the best digital marketing agencies in India

The Top-Rated Digital Marketing Agencies in South Korea

1. Inquivix

Inquivix is the #1 full service digital marketing agency in Asia. Headquartered in South Korea, they have branches in Singapore and Indonesia and have served over 350 clients in Asia. Clientele includes The Economist, Freshworks, Otterbox, Contours Express and more.

Inquivix specializes in social media marketing, paid search, and SEO. Apart from crafting tailor-made marketing strategies and delivering proven results, their communication is second to none, ensuring that clients always know precisely what’s going on with their campaigns.

2. Web Design Korea

Web Design Korea is a leading SEO and web design company in South Korea. It provides end-to-end E-Commerce, digital marketing, and web design solutions to business organizations. Helping clients to develop a strong brand image, this firm is one of the Top 20 Digital Marketing Agencies in South Korea. 

The firm specializes in providing customized marketing solutions that take businesses ahead of the competition. It helps businesses with creating attractive, multilingual sites as well. Web Design Korea can be contacted by phone on Phone on + 02-512-8443.

3. Nitaro Digital Marketing

One of the Top 20 Digital Marketing Agencies in South Korea, Nitaro Digital Marketing agency is located in Seoul. This firm helps entrepreneurs to create customized, flexible, and excellent digital marketing strategies, enabling them to reach a wide target audience. 

The services provided by Nitaro Digital Marketing include but are not limited to PPC ads, SEO, SMM, and content marketing. The client list includes Marco Polo Hotels, NordVPN, Acne Studios, Bookaway, and Medidata. You may approach Nitaro by Email at and by phone on +82(0)70-7176-4900.

4. Hancook Research

Headquartered in Seoul, South Korea, Hancook Research was founded in 1978. It offers unparalleled market research, consulting, publishing, and public opinion survey solutions to business organizations from varied industries.

It is one of the largest marketing and opinion research services companies in South Korea. You may approach Hancook Research by phone on +82-2-3014-1000 or Fax +82-2-3014-0774 and by Email at

5. Pen Paper and Plot

Pen Paper and Plot is a full-service marketing agency located in Seoul, South Korea. This growing firm excels in bringing global brands to Korea successfully, helping them in every step to gain visibility and engagement. 

Services offered include Social media marketing, branding, public relations, content creation, and market research. This firm serves brands such as Genesis Lab, Leesle, Kustom, and Hyundai. You may approach Pen Paper and Plot by phone on 02-749-8312 | FAX: 02-749-8653 and by Email at

6. Isobar

One of the top 20 Digital Marketing Agencies in South Korea, Isobar is an award-winning, full-service digital agency that delivers powerful and successful ideas for businesses. The firm harnesses creativity and technology to connect people. 

Deploying a combination of offline and digital strategies, Isobar has been providing unmatched advertising and marketing solutions. Its client list includes Philips, Toyota, Amway, Gore-tex, and Microsoft, among others. You may contact Isobar phone on 82(0)260050802 and by Email at

6. Innocean Worldwide

Founded in 2005, with headquarters in Seoul, South Korea, Innocean Worldwide has been managing the global marketing communication of the renowned Hyundai Motor Company. With over 1600 employees and a presence in 17 countries, this organization provides unmatched advertisement solutions.

The client list of Innocean Worldwide includes Hyundai, Kya, Simone, Kolon Sport, and Prudential. Innocean Worldwide may be contacted by phone on +82.2.2016.2300

8. TK101 Global

TK101 Global is a leading Digital marketing agency in Seoul, South Korea. It provides comprehensive digital marketing services that include SMM, SEO, SEM, Influencer marketing, and content marketing. The firm specializes in Chinese and Korean SEO. 

TK101 Global has been serving renowned brands such as Labiotte, Skin Food, Kose, Gentle Monster,, and Kotra. You may contact TK101 Global by phone on +82 70-8854-3609 and by Email at

9. Leo Burnett

This renowned marketing and advertising organization in Seoul, South Korea, is one of the Top 20 Digital Marketing Agencies in South Korea. It has a presence in Taiwan as well. Leaders in marketing and branding, this modern digital agency believes in combining creativity, data, and technology to enable clients to achieve their business objectives. 

This firm has a client list that includes P&G, Sanofi, Volkwagen, Ikea, Coca Cola, and Bayer. Leo Burnett may be contacted by phone on +82 2 2000 3600.

10. Punch Digital Marketing 

One of the top 20 digital marketing agencies in South Korea, Punch Digital Marketing specializes in PPC, SEO, content marketing, web development, and social media marketing. 

This firm has been serving brands such as Acne Studios, Nord VPN, Dwell, and Arm. Punch Digital Marketing can be approached by phone on +82 70-7176-4900 and by Email at

Also read:Top 710 Digital Marketing & Social Media Agencies in India

Other Notable Digital Marketing Agencies in South Korea

11. The SMC Group

The SMC Group is one of the top 20 digital marketing agencies in South Korea located in Seoul. The firm specializes in providing robust content marketing solutions. It follows the approach of making all the planning and consulting necessary for crafting an overall brilliant content.

Founded in 2009, the SMC Group is a leading social marketing company that serves several global brands. Its client list includes Samsung, LG, Everland, Lotte, Coway, and several others. You may get in touch with The SMC Group by Email at and by phone on + 02-816-9799

12. The Hoffman Agency 

Rated among the top 20 digital marketing agencies in South Korea, the Hoffman Agency specializes in brand strategy, brand consulting, brand reputation, SEO, SEM, and social media marketing services. This digital agency has a presence in several countries such as China, Tokyo, Singapore, Indonesia, and the UK. 

The major clientele of the Hoffman Agency includes Google, App Annie, ARM, Apps Flyer, Avaya, and Lazada, among others. You may get in touch with The Hoffman Agency by Email at and by phone on +82 2 737 2946.

13. I4U Works

Headquartered in Seoul, South Korea, I4U Works was founded in 2010. Also known as I4U Networks, this leading digital marketing company focuses on social media strategy and consulting services. Its major clients are Samsung Electronics, Citibank, Lotte Duty-Free, Ustream, and Daum, among others.   

I4U Works provides integrated marketing solutions to business organizations from different domains. Driven by a team of young, creative, and self-motivated professionals, this firm excels in crafting unique marketing campaigns in a brand-specific way. You may get in touch with I4U Works by Email at and by phone on +82 2-515-8375.

14. Asiance

Having been awarded the Korea Digital Agency of the Year 2016 by Campaign Asia- Pacific, Asiance is one of the top 20 digital marketing agencies in South Korea. This company strongly believes that user behavior specific to each country must be considered a crucial factor while running marketing campaigns for different brands. 

The services offered include SMM, SEM, Blog marketing, e-commerce solutions, and web ad mobile app development. This firm serves several global brands such as Henkel, Lacoste, LG, Gucci, Woolmark, Loreal, Samsung, and Pfizer. If you need further details, you may get in touch with Asiance by Email at and by phone on + 82 02 775 0764.

15. McCann Bristol

McCann Bristol is a part of the McCann Worldgroup, one of the world’s largest communications and advertising companies. With a presence in over 200 cities spread over 130 countries, it is the best-connected global marketing agency in South Korea. It caters to the digital marketing needs of global brands in a business-specific way.

This firm has more than 23,000 professionals working for it. It integrates advertising, brand promotion, public relations, and all forms of digital marketing services. For more details, you may get in touch with McCann Bristol by Email at and by phone on +82 2 2186 9700.

16. Post Visual Co

A growing digital agency headquartered in Seoul, South Korea, Post Visual Co is among the top 20 digital marketing agencies in South Korea. This firm was founded in 2000 and is among the highly awarded digital marketing companies in South Korea.

This firm has received several awards at renowned events such as Cannes Advertising Festival, Clio Advertising Festival, Busan Advertising Festival, and Communication Arts Interactive Design Annual.  The major client list includes Google, Nike, and eBay. This modern digital agency has been the first in South Korea to win a Gold Viber Lion at Cannes. Get in touch with Post Visual Co by phone on +82 2 3142 3966.

17. Zenith Optimedia

With a presence in numerous countries and serving several global enterprises, Zenith Optimedia has started operations in Seoul, South Korea since 2011. With a powerful edge in the Korean market, this firm has been providing unmatched digital solutions to domestic and international brands.

This firm keeps constantly updating to meet the ever-changing needs of clients, and adopts newer technologies to satisfy their demands. Zenith Optimedia can be contacted by phone on +82 2 2000 3796 and by Email at

18. Blue Orange Communications Inc

Blue Orange Communications Inc, located in Seoul, South Korea, has been operating in the digital marketing realm since 2014. Adopting a data-driven methodology and equipped with a team of top-notch creative professionals, this firm specializes in PPC, social media, display Ads, and design services.

This fast-growing digital marketing company provides excellent SEO, SEM, social media, and Mobile media services to global brands. You may get further details from Blue Orange Communications Inc. by phone on +82 70 4281 4369 and by Email at

19. Creatip Marketing

One of the top-rated digital marketing agencies located in Seoul, South Korea, Creatip specializes in providing social media management, paid search, email marketing, affiliate marketing, display ad, and influencer marketing services.

Creatip helps brands with marketing consultancy, strategic content planning, design and development, and video Marketing As well. You may get more details about Creatip by phone on +82.2.545.7927 / F 82.2.567.7927 and by Email at

20. MNCS Korea

Rated among the top 20 digital marketing agencies in South Korea, MNCS Korea offers comprehensive digital marketing solutions to business organizations from varied industries. The services include SEO, SEM, SMM, Online advertising, lead generation and nurturing, content marketing, and data analytics.

This firm specializes in data-driven marketing research and offers cost-effective digital marketing solutions. MNCS Korea ensures that its clients get quick responses and a flexible approach that suit their unique problems. The firm has experience working with multinational, multicultural enterprises across the globe. If you need more details, contact MNCS by Email at and by phone on +82.2.548.7148.

21. Korean Design

Korean Design is a design and marketing agency that helps businesses to translate their design dreams into brand-building promotional tools. Following a ‘one-to-one’ approach, this leading marketing firm in South Korea provides product design, branding solutions, SEO, SMM, and web design services. 

This firm has a presence in Australia. It also provides PPC and Email marketing services to global clients, enabling them to interact better with their customers and gain trust and loyalty. Korean Design can be contacted by phone on Phone on + 61 3 9606 0779.


The digital sphere in South Korea is unique. It is one of the very few domains where different search engines share the market. Developing and running digital marketing campaigns in South Korea calls for a clear understanding of the peculiarities and specific requirements here. Naturally, business owners and brands need to analyze the various pros and cons of the top 20 digital marketing agencies in South Korea before joining hands with one.

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