Yes, both Slack and Paldesk offer a Free Trial.
Slack is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Paldesk is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Slack Starts at $2.67/Month whereas for Paldesk Starts at $9/User/Month when Billed Yearly.
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 Paldesk includes ZoomInfo Chat, LiveAgent, LiveChat, LiveEngage, DeskMoz, MyLiveChat, WebsiteAlive, Smartchat, LivePerson, LinkedChat and ChatFlow247.
