Yes, both OfficeAmp and Tidio Helpdesk offer a Free Trial.
OfficeAmp is designed for Large Enterprises, Medium Business and Small Business.
Tidio Helpdesk is designed for Large Enterprises, Medium Business and Small Business.
Pricing for OfficeAmp Starts at $1/User/Month whereas for Tidio Helpdesk Starts at $24/month when 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 Tidio Helpdesk includes Zendesk Support and Zoho Desk.