Yes, both Gorgias and HelpDesk offer a Free Trial.
Gorgias is designed for Large Enterprises, Medium Business and Small Business.
HelpDesk is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Gorgias Starts at $10 whereas for HelpDesk Starts at $29/User/Month when Billed Yearly.
Some top alternatives to Gorgias includes Zoho Desk, Zendesk Support, ManageEngine ServiceDesk Plus, Freshservice, Freshdesk, Deskero, Reamaze, HelpDesk, SysAid, Jitbit Helpdesk, HubSpot Service Hub, Desky, eStreamDesk, Salesforce Service Cloud, HelpdeskEddy and Trakdesk.
Some top alternatives to HelpDesk includes Zoho Desk, Zendesk Support, ManageEngine ServiceDesk Plus, Freshservice, Freshdesk, SupportBee, Teamwork Desk, SysAid, Jitbit Helpdesk, Snappy, Helpspot, ReadyDesk, HelpdeskEddy, Help Desk Premier, Support.cc by 500apps and BoldDesk.