Apps like AWS Wickr

Here are some great alternatives to AWS Wickr by Wickr Inc :
Element - Secure Messenger
Element - Secure Messenger
★3.4
Wire - Secure Messenger
Wire - Secure Messenger
★3.5
Glacier Chat: Secure Messenger
Glacier Chat: Secure Messenger
★4.3
Cellcrypt Enterprise
Cellcrypt Enterprise
★3.4
Threema Work. For Companies
Threema Work. For Companies
★3.6
Rainbow
Rainbow
★4.3
Google Chat
Google Chat
★4.4
BBM Enterprise
BBM Enterprise
★3.4
Teamwire - Business Messenger
Teamwire - Business Messenger
★3.9
Troop Messenger
Troop Messenger
★3.5
BonChat
BonChat
★3.9
SMART Comms
SMART Comms
★3.5
Diode Collab
Diode Collab
★4.2
Seecrypt Enterprise
Seecrypt Enterprise
★3.7
Brax.Me - Private Communities
Brax.Me - Private Communities
★4.5
Nextcloud Talk
Nextcloud Talk
★4.0