Yes, both SympoQ and HelpDesk offer a Free Trial.
SympoQ is designed for Individuals, Freelancers, Medium Business and Small Business.
HelpDesk is designed for Large Enterprises, Medium Business and Small Business.
Pricing for SympoQ Starts at $79/Month whereas for HelpDesk Starts at $29/User/Month when Billed Yearly.
Some top alternatives to SympoQ includes Zendesk Support, Zoho Desk, Tidio Helpdesk, Freshservice, Freshdesk, Teamwork Desk, Support Hub, HelpDesk, Jitbit Helpdesk, Desky, CRMdesk, ReadyDesk, Sitehelpdesk, HESK, Help Desk Premier and DeskXpand.
Some top alternatives to HelpDesk includes Zendesk Support, Zoho Desk, Tidio Helpdesk, Freshservice, Freshdesk, SupportBee, Teamwork Desk, SysAid, Jitbit Helpdesk, Snappy, Helpspot, ReadyDesk, HelpdeskEddy, Help Desk Premier, Support.cc by 500apps and BoldDesk.