Yes, both OfficeAmp and HelpDesk offer a Free Trial.
OfficeAmp is designed for Large Enterprises, Medium Business and Small Business.
HelpDesk is designed for Large Enterprises, Medium Business and Small Business.
Pricing for OfficeAmp Starts at $1/User/Month whereas for HelpDesk Starts at $29/User/Month when Billed Yearly.
Some top alternatives to OfficeAmp includes Zendesk Support, Zoho Desk, Tidio Helpdesk, Freshservice, Freshdesk, Teamwork Desk, LiveAgent, HelpDesk, SysAid, Jitbit Helpdesk, Helpspot, ReadyDesk, Sitehelpdesk, DeskXpand and SeQure Internal Employee Helpdesk Software.
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.
