네이버 카페 - Naver Cafe

Reddit

17LIVE - Live streaming

Telegram X

Threads, an Instagram app

Stereo: Speak Up & Share

Facebook

BeReal. Your friends for real.

purp - Make new friends

NGL: ask me anything

Text Free: Call & Texting App

Bigo Live - Live Streaming App

Relay for reddit

Product Hunt

Jagat - Friends By Your Side

whoo - your world

pixiv

Text Me: Second Phone Number

X

textPlus: Text Message + Call

Lingual Club: Find friends

FreeTone Calls & Texting

TextBehind Inmate Texting App

Art Social

Tango- Live Stream, Video Chat