Yes, both Elevio and Tidio Helpdesk offer a Free Trial.
Elevio is designed for Large Enterprises, Medium Business and Small Business.
Tidio Helpdesk is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Elevio Starts at $79/Month when Billed Yearly whereas for Tidio Helpdesk Starts at $24/month when yearly.
Some top alternatives to Elevio includes Zendesk Support, Zoho Desk, Tidio Helpdesk, Freshservice, ManageEngine ServiceDesk Plus, Freshdesk, LiveAgent, Support Hub, HelpDesk, Jitbit Helpdesk, Rhino Support, Helpspot, SmarterTrack, HelpdeskEddy, LabiDesk, HESK and BoldDesk.
Some top alternatives to Tidio Helpdesk includes Zendesk Support and Zoho Desk.