Daum Cafe - 다음 카페

Bigo Live - Live Streaming App

pixiv

Facebook

Tango- Live Stream, Video Chat

Telegram X

Relay for reddit

Product Hunt

Art Social

Text Free: Call & Texting App

Text Me: Second Phone Number

Reddit

17LIVE - Live streaming

BeReal. Your friends for real.

NGL: ask me anything

FreeTone Calls & Texting

X

TextBehind Inmate Texting App

purp - Make new friends

whoo - your world

textPlus: Text Message + Call

Jagat - Friends By Your Side

Stereo: Speak Up & Share

Threads, an Instagram app

Lingual Club: Find friends