Top Digital Marketing Companies in South Korea
Explore ITFirms’ selection of the best digital marketing companies in South Korea, carefully evaluated for expertise and performance. To find and finalize the right fit for your business goals, compare agency profiles, authentic lists of their clients, and proven results. Every online marketing agency among these South Korean digital marketing companies offers its expertise in the digital marketing field to deliver impactful marketing solutions. Whether you’re looking to enhance your online visibility, attract targeted traffic, scale your brand or connect with future business leads, our list may help you.

1. LINQ Korea:

https://linqkorea.com
Proven SEO results with long-term global clients. LINQ Korea is powered by a team of in-house SEO professionals, digital marketers, and localization and translation experts with a strong track record of helping clients expand and grow their businesses online. Search Engine Optimization marketing is not just marketing—it’s a combination of website development technology and well-localized content. With extensive knowledge in digital technology, we deliver outstanding SEO performance on both Naver and Google Korea.
Services Provided by LINQ Korea :
Search Engine Optimization, Content Marketing, Translation, Marketing Strategy, Pay Per Click
Key Clients:
2. Inquivix:
https://inquivix.com
Inquivix is an digital marketing agency that offers SEO, SMM, PPC, and more. We’re a team of highly enthusiastic and exceptionally qualified individuals who love helping businesses grow online. We truly believe in the power of the web to level the playing field, enabling small start-ups, local businesses, and individual traders to reach a massive global audience. That’s what gets us out of bed in the morning—and it’s the reason we genuinely love what we do. We believe it shows in our work.
Services Provided by Inquivix :
Social Media Marketing, Content Marketing, Digital Strategy, Email Marketing, Web Design, Conversion Optimization, Pay Per Click, Search Engine Optimization
Key Clients:
3. Waterbe Marketing:
https://waterbecorp.com
Waterbe is an integrated online marketing agency offering services in advertising, social media marketing, content marketing, digital strategy, marketing strategy, and more. As a Korean marketing agency, Waterbe’s core mission is to help foreign clients successfully enter the Korean market.
Services Provided by Waterbe Marketing:
Digital Strategy, Marketing Strategy, Mobile & App Marketing, Pay Per Click, Search Engine Optimization, Video Production, Advertising, Social Media Marketing, Content Marketing
Key Clients: Samsung Galaxy, Fever, Pall Corporation, Seoul Metropolitan Government
4. TALENTism:
https://talentism.co.kr
TALENTism is a marketing agency specializing in Korean market strategies, including influencer marketing and online advertising.
Services Provided by TALENTism :
Advertising, Search Engine Optimization, Market Research, Recruiting, Social Media Marketing
Key Clients:– Hyatt, Sheraton Hotels & Resorts, Adobe, Dell
5. Undernamu Corp.:
https://www.undernamu.com
Undernamu Corp. is a full-service digital marketing agency. We provide B2B lead generation, market research, content marketing, search engine optimization, and pay-per-click advertising.
Services Provided by Undernamu Corp.:
Branding, Advertising, Market Research, Pay-Per-Click, Content Marketing, Search Engine Optimization
Key Clients:
6. Comma Entertainment:
https://en.comma-entertainment.com
We are a creative advertising firm that provides a marketing mix of ATL Marketing, Digital Marketing, BTL Marketing, Corporate events, and conventions. We have working with renowed brands such as Samsung Display, HiteJinro, LG Fashion Mall, and Jägermeister, and more. The unique character of Comma Entertainment is, they provide a customized marketing plan with creative ideas, instead of suggesting something very common.
Services Provided by Comma Entertainment:
Advertising, Content Marketing, Digital Strategy, Event Marketing, Marketing Strategy, Search Engine Optimization, Video Production, Branding, Social Media Marketing
Key Clients:– Samsung
7. Punch Digital Marketing:
https://www.punchkorea.com
Punch Digital Marketing is a full-service online marketing agency specializing in PPC, SEO, and social media on Korean channels. We offer specialized advice on optimizing your website’s landing page, and target your future customers through an analysis of your company and market.
Services Provided by Punch Digital Marketing:
Pay Per Click, Search Engine Optimization, Social Media Marketing, Digital Strategy, Content Marketing
Key Clients: OTIS, PennState, France.fr
8. Creatip:
https://creatip.co.kr
Creatip is a top online marketing agency in South Korea, providing digital marketing services worldwide. With more than 15 years of experience, we have delivered results for clients in travel, fashion, beauty, IT, startups, education, and more.
Services Provided by Creatip:
Social Media Marketing, Video Production, Web Design, Media Planning & Buying, Mobile & App Marketing, Digital Strategy, Pay Per Click, Content Marketing
Key Clients: Versace, Calvin Klein, Coty, Lipton Ice Tea, Kahi
9. AJ Marketing:
https://www.ajmarketing.io
AJ Marketing creates custom marketing plans that truly fit brands. We have operating local teams in Singapore, Japan, Korea, India, Indonesia, Malaysia, Vietnam, Philippines, Thailand, and Taiwan.
Services Provided by AJ Marketing:
Content Marketing, Digital Strategy, Media Planning & Buying, Pay Per Click, Public Relations, Search Engine Optimization, and Social Media Marketing, Advertising, Branding
Key Clients:
10. PMAX:
https://www.pmax.global
PMAX is an online marketing agency offering a wide range of services, including eCommerce marketing, social media marketing, affiliate marketing, and more. The agency is praised for boosting sales and conversion rates, managing projects effectively, and delivering work on time.
Services Provided by PMAX:
eCommerce Marketing, Affiliate Marketing, Performance Marketing, Pay Per Click, Social Media Marketing
Key Clients:
More Industry Leaders:
11. Seoulz:
https://www.seoulz.com
Seoulz aims to be Korea’s leading independent digital media resource covering the latest technology news, events, and trends for the Korean Startup Community. Our mission is to inform, educate, and connect the global startup community with the Korean startup community.
Services Provided by Seoulz:
Advertising, Affiliate Marketing, Event Management, Event Marketing, Market Research
Key Clients: