The Naver Corporation is a South Korean internet conglomerate headquartered in Seongnam that operates the search engine Naver. Naver established itself as an early pioneer in the use of user-generated content through the creation of the online Q&A platform Knowledge iN.

Line is a freeware app for instant communications on electronic devices operated by LY Corporation. Line users exchange: texts, images, video and audio and conduct free VoIP conversations and video conferences. In addition, Line is a platform providing various services including: digital wallet as Line Pay, news stream as LINE Today, video on demand as Line TV and digital comic distribution as Line Manga and Line Webtoon.