Yes, both Slack and Common Room offer a Free Trial.
Slack is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Common Room is designed for Large Enterprises, Small Business and Medium Business.
The starting price of Slack begins at $2.67/Month, while pricing details for Common Room are unavailable.
Some top alternatives to Slack includes Microsoft Teams, Glip, Google Chat, ChatWork, Dialog, Office Chat, imBee, Takle, SPACE Channel and Teamwork Chat.
Some top alternatives to Common Room includes and undefined.
