Yes, both Crisp and Reamaze offer a Free Trial.
Crisp is designed for Individuals, Freelancers, Medium Business and Small Business.
Reamaze is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Crisp Starts at $25/User/Month whereas for Reamaze Starts at $27.55/User/Month when Billed Yearly.
Some top alternatives to Crisp includes ZoomInfo Chat, LiveChat, LiveEngage, Pure Chat, DeskMoz, MyLiveChat, Intercom, Smartchat, ChatFlow247, Freshchat and Let's Connect.
Some top alternatives to Reamaze includes Zendesk Support, Zoho Desk, Tidio Helpdesk, Freshservice, Freshdesk, ClickDesk, LiveAgent, HelpDesk, Jitbit Helpdesk, Gorgias, ReadyDesk, LabiDesk, DeskMoz, LiveHelpNow, HelpOnClick and Little SaaS Communication.