Yes, both Slack and Visibly offer a Free Trial.
Slack is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Visibly is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Slack begins at $2.67/Month, while pricing details for Visibly 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 Visibly includes advos, ExpertVoice, Wooly Platform, SocialChorus, theEMPLOYEEapp, MangoApps, Easy Advocacy, Staffbase, DSMN8 and Dynamic Signal.
