Yes, both Userlike and LiveAgent offer a Free Trial.
Userlike is designed for Large Enterprises, Medium Business and Small Business.
LiveAgent is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Userlike Starts at $90/Month when Billed Yearly whereas for LiveAgent Starts at $15/User/Month.
Some top alternatives to Userlike includes ZoomInfo Chat, LiveAgent, LiveChat, DeskMoz, MyLiveChat, REVE Chat, WebsiteAlive, Smartchat, LinkedChat, Freshchat and ChatAndBot.
Some top alternatives to LiveAgent includes Zoho Desk, Zendesk Support, ManageEngine ServiceDesk Plus, Freshservice, Freshdesk, ClickDesk, HelpDesk, SysAid, Jitbit Helpdesk, Desky, Help Scout, LabiDesk, LiveChat, Zendesk Chat, LiveHelpNow and Little SaaS Communication.