Yes, both Helpwise and Crisp offer a Free Trial.
Helpwise is designed for Large Enterprises, Medium Business and Small Business.
Crisp is designed for Individuals, Freelancers, Medium Business and Small Business.
Pricing for Helpwise Starts at $83.25/Month when Billed Yearly whereas for Crisp Starts at $25/User/Month.
Some top alternatives to Helpwise includes ZoomInfo Chat, LiveAgent, LiveChat, Crisp, DeskMoz, LiveHelpNow, HelpOnClick, Zoho SalesIQ, Smartchat, ChatFlow247 and Freshchat.
Some top alternatives to Crisp includes ZoomInfo Chat, LiveChat, LiveEngage, Pure Chat, DeskMoz, MyLiveChat, Intercom, Smartchat, ChatFlow247, Freshchat and Let's Connect.