Apps like Rocket.Chat

Here are some great alternatives to Rocket.Chat by Rocket.Chat :
Rocket Network
Rocket Network
★3.9
Rocket Fly - Safe & Fast Proxy
Rocket Fly - Safe & Fast Proxy
★3.7
Rocket VPN - Smart & Security
Rocket VPN - Smart & Security
★4.4
Pronto Team Communication
Pronto Team Communication
★3.7
Element - Secure Messenger
Element - Secure Messenger
★3.4
Combo Chat
Combo Chat
★3.8
IMBox.me - Work messaging
IMBox.me - Work messaging
★3.3
Delta Chat
Delta Chat
★4.3
Threema Work. For Companies
Threema Work. For Companies
★3.6
Nextcloud Talk
Nextcloud Talk
★4.1
SOCIETY: Secure Social Network
SOCIETY: Secure Social Network
★3.8
Wire - Secure Messenger
Wire - Secure Messenger
★3.5
TeamSpeak 3 - Voice Chat
TeamSpeak 3 - Voice Chat
★3.2
LiNKDOOD Secure Messaging App
LiNKDOOD Secure Messaging App
★5.0
get2Clouds Priv. Communicator
get2Clouds Priv. Communicator
★4.1
SimpleX Chat
SimpleX Chat
★4.1