Yes, both Chaport and Crisp offer a Free Trial.
Chaport is designed for Medium Business and Small Business.
Crisp is designed for Individuals, Freelancers, Medium Business and Small Business.
Pricing for Chaport Starts at $15/User/Month when Billed Yearly whereas for Crisp Starts at $25/User/Month.
Some top alternatives to Chaport includes ZoomInfo Chat, LiveChat, LiveEngage, MyLiveChat, WebGreeter, TruChat, Smartchat, LinkedChat, ChatFlow247, Freshchat and 13chats.
Some top alternatives to Crisp includes ZoomInfo Chat, LiveChat, LiveEngage, Pure Chat, DeskMoz, MyLiveChat, Intercom, Smartchat, ChatFlow247, Freshchat and Let's Connect.