Yes, both Max HelpDesk and LiveAgent offer a Free Trial.
Max HelpDesk is designed for Large Enterprises, Medium Business and Small Business.
LiveAgent is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Max HelpDesk Starts at $9/User/Month whereas for LiveAgent Starts at $15/User/Month.
Some top alternatives to Max HelpDesk includes Zoho Desk, Zendesk Support, ManageEngine ServiceDesk Plus, Freshservice, Freshdesk, Deskero, Teamwork Desk, LiveAgent, ProProfs Help Desk, HelpDesk, SysAid, Jitbit Helpdesk, Desky, ReadyDesk, LabiDesk and DeskXpand.
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.