Yes, both LiveAgent and Zoho SalesIQ offer a Free Trial.
LiveAgent is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Zoho SalesIQ is designed for Large Enterprises, Medium Business and Small Business.
Pricing for LiveAgent Starts at $15/User/Month whereas for Zoho SalesIQ Starts at $7/User/Month when Billed Yearly.
Some top alternatives to LiveAgent includes Zendesk Support, Zoho Desk, Tidio Helpdesk, Freshservice, ManageEngine ServiceDesk Plus, Freshdesk, ClickDesk, HelpDesk, SysAid, Jitbit Helpdesk, Desky, Help Scout, LabiDesk, LiveChat, Zendesk Chat, LiveHelpNow and Little SaaS Communication.
Some top alternatives to Zoho SalesIQ includes ZoomInfo Chat, Xeno, LiveAgent, LiveChat, LiveEngage, DeskMoz, MyLiveChat, Zendesk Chat, Smartchat, ChatFlow247 and Let's Connect.