Yes, both Slaask and Zoho Desk offer a Free Trial.
Slaask is designed for Large Enterprises, Medium Business and Small Business.
Zoho Desk is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Slaask Starts at $26/Month when Billed Yearly whereas for Zoho Desk Starts at $14/User/Month when Billed Yearly.
Some top alternatives to Slaask includes Zoho Desk, Zendesk Support, ManageEngine ServiceDesk Plus, Freshservice, Freshdesk, LiveAgent, HelpDesk, SysAid, Jitbit Helpdesk, Deskpro, Salesforce Service Cloud, LabiDesk, AzureDesk, Support.cc by 500apps, Desk360 and Desk365.
Some top alternatives to Zoho Desk includes Zendesk Support, ManageEngine ServiceDesk Plus, Jira Service Desk, HelpDesk, SysAid, Desky, ReadyDesk, Sitehelpdesk, Trakdesk, HESK and BoldDesk.