Yes, both Chatdesk Teams and Crisp offer a Free Trial.
Chatdesk Teams is designed for Large Enterprises, Medium Business and Small Business.
Crisp is designed for Individuals, Freelancers, Medium Business and Small Business.
Pricing for Chatdesk Teams Starts at $99/Month whereas for Crisp Starts at $25/User/Month.
Some top alternatives to Chatdesk Teams includes ZoomInfo Chat, LiveAgent, LiveChat, Crisp, DeskMoz, Zendesk Chat, LiveHelpNow, ChatMate, WebsiteAlive, Smartchat and Freshchat.
Some top alternatives to Crisp includes ZoomInfo Chat, LiveChat, LiveEngage, Pure Chat, DeskMoz, MyLiveChat, Intercom, Smartchat, ChatFlow247, Freshchat and Let's Connect.