Yes, both Atera and Zoho Desk offer a Free Trial.
Atera is designed for Large Enterprises, Medium Business and Small Business.
Zoho Desk is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Atera Starts at $129/user/month when monthly whereas for Zoho Desk Starts at $7/user/month when yearly.
Some top alternatives to Atera includes Zendesk Support, Zoho Desk, Tidio Helpdesk, ConnectWise Control, Freshservice, ManageEngine ServiceDesk Plus, ManageEngine Desktop Central, Freshdesk, Motadata HelpDesk, HelpDesk, Jitbit Helpdesk, Syncro, ManageEngine OpManager MSP, Datto RMM, ConnectWise Automate and NinjaOne (NinjaRMM).
Some top alternatives to Zoho Desk includes Zendesk Support, Tidio Helpdesk, ManageEngine ServiceDesk Plus, Jira Service Desk, HelpDesk, SysAid, Desky, ReadyDesk, Sitehelpdesk, Trakdesk, HESK and BoldDesk.