Google Chat offers Free Trial, but Rivers does not.
Rivers is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Google Chat is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Google Chat begins at $6/User/Month, while pricing details for Rivers are unavailable.
Some top alternatives to Rivers includes Microsoft Teams, mi.team, Slack, Glip, Trillian, Dialog, imBee, Softros LAN Messenger, Brosix and Teamwork Chat.
Some top alternatives to Google Chat includes Microsoft Teams, Slack, Glip, MeetSpace, Output Messenger, ChatWork, Trillian, Dialog, Office Chat and Teamwork Chat.