Grapevine has it that audio meet app Clubhouse is soon planning to launch its own private messaging feature. The company, recently, accidentally leaked ‘Backchannel’ which is a private messaging feature to some users. Backchannel will allow users to chat via text along with the audio. The feature will be a direct competitor for Whatsapp and Telegram. Spotify has also introduced Greenroom, its live audio Clubhouse rival.