Kakao is a South Korean company known for its diverse range of digital services, including messaging, gaming, and financial technology. Its most popular product is the KakaoTalk messaging app, which allows users to send messages, make voice calls, and share multimedia content. The app has millions of users and is a key part of daily communication in South Korea. In addition to messaging, Kakao operates various platforms such as Kakao Games for online gaming and Kakao Pay for digital payments. The company has expanded its services to include KakaoBank, an online banking service, making it a significant player in the South Korean tech industry.