Artists like Gain

Brown Eyed Girls are a South Korean girl group. The group is composed of four members: JeA, Miryo, Narsha, and Gain. They debuted as an R&B/ballad vocal group with "Come Closer (다가와서)" in 2006 through the release of their debut album Your Story.

After School (Korean: 애프터스쿨) was a South Korean girl group formed by Pledis Entertainment, with an admissions and graduation concept. After School officially debuted in January 2009 with the song "Ah!" from the single album New Schoolgirl. Following the addition of Uee in April of that year, they released "Diva", which won the "Rookie of the Month" award at the Cyworld Digital Music Awards.

Lovelyz (Korean: 러블리즈) is a South Korean girl group formed in 2014 by Woollim Entertainment and is the company's first girl group. The group consists of eight members: Baby Soul, Jiae, Jisoo, Mijoo, Kei, Jin, Sujeong, and Yein. Their debut album, Girls' Invasion, was released on November 17, 2014.

Spica was a South Korean girl group formed in 2012 under B2M Entertainment. The group consists of Kim Bo-a, Park Si-hyun, Park Na-rae, Yang Ji-won and Kim Bo-hyung. Their pre-debut single "Doggedly" was released on January 10, 2012, followed by their debut mini-album, Russian Roulette, on February 8, 2012. After five years of group activities, they officially disbanded on February 6, 2017, though Bohyung has confirmed a possible reunion in the future.

Sistar was a South Korean girl group formed in 2010 by Starship Entertainment. The group consisted of Bora, Hyolyn, Soyou and Dasom. They made their official debut with the song "Push Push" on 3 June 2010. Their debut studio album So Cool was released on 9 August 2011. Their second album, Give It to Me, was released on 11 June 2013.

Blackswan is a South Korean multinational girl group formed by DR Music. The group consists of Fatou, Gabi, Sriya and NVee, and is the final lineup of Blackswan, as confirmed by Fatou herself in a Veeper audio.

AOA is a South Korean girl group formed by FNC Entertainment. The original 2012 eight-member line-up included: Choa, Jimin, Yuna, Youkyung, Hyejeong, Mina, Seolhyun, and Dohwa. The group has been inactive since 2020, following a series of scandals within the group's lineup and the members' departures from FNC.

Bestie was a South Korean girl group formed by YNB Entertainment. They released their debut single, "Pitapat", in July 2013. The group was composed of four members, Hyeyeon, Uji, Dahye and Haeryung. While Uji and Dahye parted their ways with YNB Entertainment in September 2017, the group disbanded in 2018 following the news of Hyeyeon joining Star Entertainment.

VIXX is a South Korean boy band formed by Jellyfish Entertainment through the 2012 reality show MyDOL. Originally a sextet, the group is currently composed of four members: N, Leo, Ken and Hyuk—former vocalist Hongbin and rapper Ravi left the group in August 2020 and April 2023, respectively. They are predominantly known as a "concept or performance group" whose music, lyrics, choreography, and overall stage performances are crafted together to tell a story or concept.

BB Girls is a South Korean girl group consisting of members Minyoung, Eunji, and Yuna. Formed and produced by Brave Brothers through Brave Entertainment, the group initially debuted as a quintet named Brave Girls with the single album The Difference on April 7, 2011.

Infinite is a South Korean boy band formed in 2010 by Woollim Entertainment. The group is composed of six members: Sungkyu, Dongwoo, Woohyun, Sungyeol, L, and Sungjong. Originally a seven-piece group, Hoya departed from the group on August 30, 2017.

CLC is a South Korean girl group formed by Cube Entertainment. Their debut EP First Love was released on March 19, 2015, with five group members: Seunghee, Yujin, Seungyeon, Sorn, and Yeeun. The remaining two members, Elkie and Eunbin, were added to the group with the release of their third EP, Refresh, on February 29, 2016.

Teen Top (Korean: 틴탑) is a South Korean boy band formed by TOP Media in 2010. The group is composed of four members: Chunji, Niel, Ricky and Changjo. Originally a six-piece group, L.Joe had filed for contract termination in February 2017, and former leader C.A.P. left the group on May 11, 2023. Teen Top debuted with their first single album Come into the World on July 9, 2010.