Yes, both uShare.to and Output Messenger offer a Free Trial.
uShare.to is designed for Individuals, Medium Business and Small Business.
Output Messenger is designed for Large Enterprises, Medium Business and Small Business.
Pricing for uShare.to Starts at $7/User/Month whereas for Output Messenger Starts at $35/Year.
Some top alternatives to uShare.to includes Google Chat, Output Messenger, Hibox, ChatWork, Dialog, Office Chat, 360dialog, ChatBlazer, Brosix and Teamwork Chat.
Some top alternatives to Output Messenger includes Slack, uShare.to, Trillian, Dialog, Office Chat, SafeChats, Softros LAN Messenger, Takle, Brosix and Teamwork Chat.
