Yes, both Gorgias and Salesforce Service Cloud offer a Free Trial.
Gorgias is designed for Large Enterprises, Medium Business and Small Business.
Salesforce Service Cloud is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Gorgias Starts at $10 whereas for Salesforce Service Cloud Starts at $25/user/month when 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 Salesforce Service Cloud includes Zoho Desk, Zendesk Support, ManageEngine ServiceDesk Plus, Freshservice, Freshdesk, LiveAgent, HelpDesk, SysAid, Jitbit Helpdesk, HubSpot Service Hub, Help Scout, UseDesk, LabiDesk, AzureDesk, HESK and BoldDesk.