Yes, both Mojo Helpdesk and HelpOnClick offer a Free Trial.
Mojo Helpdesk is designed for Large Enterprises, Medium Business and Small Business.
HelpOnClick is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Mojo Helpdesk Starts at $12.60/Month when Billed Yearly whereas for HelpOnClick Starts at $7.20/User/Month when Billed Yearly.
Some top alternatives to Mojo Helpdesk includes Zoho Desk, Zendesk Support, ManageEngine ServiceDesk Plus, Freshservice, Freshdesk, Teamwork Desk, Issuetrak, HelpDesk, SysAid, osTicket, Jitbit Helpdesk, EngageBay Helpdesk System, ReadyDesk, Sitehelpdesk, HESK and BoldDesk.
Some top alternatives to HelpOnClick includes ZoomInfo Chat, ClickDesk, LiveAgent, LiveChat, Crisp, DeskMoz, MyLiveChat, Zendesk Chat, Provide Support, WebsiteAlive and Smartchat.