News and Case Studies

July 10, 2025 in Blog

Kakao Talk for Business: How to Leverage South Korea’s Most Popular Platform

In South Korea, Kakao has become far more than just a messaging app; it has transformed into a vital digital ecosystem that drives consumer interaction, commerce, and entertainment. For international brands looking to expand their footprint in South Korea, Kakao Business provides a powerful set of tools to connect with millions of active users. As a cornerstone of South Korean digital marketing, Kakao’s business tools offer unparalleled opportunities—from customer service to targeted marketing—to effectively engage with South Korean consumers.

What is Kakao Talk and Kakao Business?

Kakao Talk is South Korea’s most popular messaging app, offering not just text and voice messaging, but also multimedia sharing, online payments, and even gaming features. Since its launch in 2010, Kakao Talk has grown into an essential service used by over 44 million people in a country with a population of 51 million. The app is integral to daily life, connecting users through a vast ecosystem of services.

On the business side, Kakao Business refers to the suite of tools and services provided by Kakao for businesses to connect with consumers. It includes features for advertising, customer service, e-commerce, and content sharing—all within the Kakao ecosystem. KakaoTalk Marketing Services encompass these tools, enabling businesses to launch targeted campaigns, increase visibility, and build lasting relationships with Korean consumers.  With services like Kakao for Business, Kakao Ads, and Kakao Commerce, businesses can reach their audience directly, optimise engagement, and streamline sales processes all in one platform.

Why is Kakao So Popular in South Korea?

The success of Kakao can be attributed to its seamless integration of multiple services within a single app. South Koreans use Kakao Talk not only for chatting, but for online shopping, banking, transport services, and even entertainment. Its convenience, versatility, and wide reach make it an irreplaceable part of everyday life. Additionally, Kakao’s consistent innovation—whether through adding new features or integrating other Kakao services like Kakao Pay and Kakao T—keeps users coming back.

Kakao Business Stats

Kakao’s broad user base and multifaceted platform provide immense potential for businesses, particularly those looking to enter the South Korean market. Here are some key statistics that highlight the platform’s power:

  • Kakao Talk has over 44 million active users, representing a significant portion of the population.
  • More than 100,000 businesses currently utilise Kakao Business services to engage with customers, ranging from small startups to global corporations.
  • Kakao Ads and Kakao Commerce contribute significantly to the revenue streams of many businesses, providing targeted advertising and integrated e-commerce services.

These numbers underscore the reach and effectiveness of Kakao Business in helping companies connect with the South Korean audience in a way few other platforms can.

The Power of Kakao Business

Kakao Business is a game-changer for businesses in South Korea due to its ability to integrate various functions—messaging, payments, ads, customer service, and more—into one ecosystem. Here’s how it works:

  1. Direct Engagement with Consumers: Kakao Talk allows businesses to create official accounts, enabling them to message customers directly, provide support, and run promotions. With chatbots, businesses can automate communication, offering instant responses to inquiries.
  2. Targeted Advertising: Kakao Ads provides businesses with tools to run highly targeted campaigns, using user data to create personalised ads based on location, demographics, and interests. This increases the relevance of ads, which can drive higher engagement and conversions.
  3. Integrated E-Commerce: Kakao Commerce enables businesses to sell products directly on the platform, providing a seamless experience for users to browse and make purchases. Combined with Kakao Pay, it makes transactions fast and secure, improving the overall shopping experience.
  4. Multichannel Marketing: Kakao allows businesses to advertise across multiple platforms within its ecosystem, including Kakao Talk, Kakao Games, and Kakao Story, making it easier for brands to reach their target audience through different channels.

Kakao Business Products & Services

Kakao offers a variety of products and services tailored to help businesses succeed:

  1. Kakao Talk Business: This service enables businesses to create official accounts on Kakao Talk to communicate directly with customers. You can send product recommendations, promotions, and support messages, as well as set up chatbots for automated assistance.
  2. Kakao Ads: This tool allows businesses to run targeted ads across Kakao’s various platforms, including display and video ads. With sophisticated targeting options, businesses can tailor ads to specific customer segments for better performance.
  3. Kakao Commerce: Businesses can set up online stores within the Kakao ecosystem, with seamless integration to Kakao Pay for fast, secure transactions. This provides a powerful tool for driving e-commerce sales in South Korea.
  4. Kakao T: For service-based industries, Kakao T integrates transport services, such as ride-hailing, into the platform. This is especially useful for businesses in the logistics and transport sectors.

Examples of Companies Excelling on Kakao Business

One prime example of a company excelling on the Kakao Business platform is Lotte Department Store, one of South Korea’s largest retail chains. Lotte Department Store effectively uses Kakao Talk to provide customer service, send personalised promotions, and encourage online shopping through Kakao Commerce. By leveraging Kakao’s tools, Lotte has been able to create direct, ongoing communication with customers, driving both in-store visits and online sales.

Another example is Samsung, which has successfully utilised Kakao Ads to target specific demographics based on user behaviour. Samsung’s tailored campaigns on Kakao have allowed them to increase their brand visibility while promoting new products, creating a seamless user experience from discovery to purchase.

Measuring Ad Performance on Kakao Business

Like any advertising platform, measuring the effectiveness of your Kakao campaigns is essential to ensuring success. Kakao provides businesses with analytics tools to monitor key performance metrics such as:

  • Click-Through Rate (CTR): Measures the percentage of people who click on your ad after viewing it.
  • Conversion Rate: Tracks the percentage of users who take the desired action (e.g., making a purchase) after clicking on your ad.
  • Cost-Per-Click (CPC): Indicates how much you are paying for each click your ad receives.
  • Return on Investment (ROI): Measures the revenue generated compared to the cost of your advertising campaign.

By tracking these metrics, businesses can optimise their campaigns for better performance and higher ROI.

Understanding the Importance of Kakao Business

Kakao Business is one of the most powerful tools for businesses looking to reach South Korean consumers. Its broad user base, integrated services, and targeting capabilities provide unmatched opportunities for brands to engage customers, run effective ad campaigns, and drive sales. For international brands, Kakao Business offers a unique way to establish a presence in South Korea, engage with local consumers, and integrate seamlessly into the digital ecosystem.

How Charlesworth Can Help

At Charlesworth, we understand the complexities of navigating a new market, especially when it comes to digital platforms like Kakao Business. Our expertise can help your business tap into the full potential of Kakao Business, optimising your campaigns to reach the right audience at the right time.

Our propreitory technology called “Gateway” can also be integrated directly with your Kakao Talk account, enabling you to access all your analytics in one streamlined dashboard. This eliminates the need to navigate through multiple screens, giving you a clearer view of your ad performance in real time. With this integration, you can track all-time data, analyse customer engagement, and make data-driven decisions more efficiently, leading to faster and more effective marketing strategies.

Let us help you grow your brand in South Korea with tailored solutions that maximise the power of Kakao Business. Reach out to Charlesworth today to start your journey towards success in one of Asia’s most dynamic markets.



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