Yes, both LiveHelpNow and lemtalk offer a Free Trial.
LiveHelpNow is designed for Medium Business and Small Business.
lemtalk is designed for Large Enterprises, Medium Business and Small Business.
Pricing for LiveHelpNow Starts at $9/Month whereas for lemtalk Starts at $40/Month when Billed Yearly.
Some top alternatives to LiveHelpNow includes ZoomInfo Chat, ClickDesk, Deskero, LiveAgent, HelpDesk, lemtalk, LabiDesk, LiveChat, Crisp, Zendesk Chat and HelpOnClick.
Some top alternatives to lemtalk includes Zoho Desk, Zendesk Support, ManageEngine ServiceDesk Plus, Freshservice, Freshdesk, Teamwork Desk, LiveAgent, Support Hub, HelpDesk, SysAid, Jitbit Helpdesk, Desky, ReadyDesk, LabiDesk, HESK and Little SaaS Communication.