Yes, both Atera and Tidio Helpdesk offer a Free Trial.
Atera is designed for Large Enterprises, Medium Business and Small Business.
Tidio Helpdesk is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Atera Starts at $129/user/month when monthly whereas for Tidio Helpdesk Starts at $24/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 Tidio Helpdesk includes Zendesk Support and Zoho Desk.