StelLive (스텔라이브) is a Korean Virtual YouTuber girl group and agency operated by StelLive Inc., which was established in April 2023 by Korean streamer GANGZI, who also leads the group. The agency is also partnered with the Korean Internet music label Accelers for music production. In July 2025, StelLive Inc. was acquired by Brave Group as one of its subsidiaries.
StelLive currently manages 10 talents, who as of September 2025, have a combined total of over 2.1 million YouTube subscribers and over 1.7 million followers on CHZZK, a popular streaming platform in Korea, making StelLive one of South Korea's biggest VTuber groups along with the VTuber girl group ISEGYE IDOL and the virtual boy band Plave.