Yes, both Gorgias and Deskero offer a Free Trial.
Gorgias is designed for Large Enterprises, Medium Business and Small Business.
Deskero is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Gorgias Starts at $10 whereas for Deskero Starts at $9/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 Deskero includes Zoho Desk, Zendesk Support, ManageEngine ServiceDesk Plus, Freshservice, Freshdesk, Teamwork Desk, SeamlessDesk, HelpDesk, SysAid, Jitbit Helpdesk, Desky, ReadyDesk, Trakdesk, LabiDesk, DeskXpand and BoldDesk.