Yes, both Chatlio and AzureDesk offer a Free Trial.
Chatlio is designed for Large Enterprises and Medium Business.
AzureDesk is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Chatlio Starts at $29/Month whereas for AzureDesk Starts at $33/User/Month when Billed Yearly.
Some top alternatives to Chatlio includes ZoomInfo Chat, Microsoft Power BI, LiveChat, LiveEngage, MyLiveChat, Zendesk Chat, Intercom, Comm100 Live Chat, HelpOnClick, WebsiteAlive and LinkedChat.
Some top alternatives to AzureDesk includes Zoho Desk, Zendesk Support, ManageEngine ServiceDesk Plus, Freshservice, Freshdesk, Teamwork Desk, HelpDesk, SysAid, Jitbit Helpdesk, Desky, ReadyDesk, HelpdeskEddy, LabiDesk, Help Desk Premier, Revelation helpdesk and BoldDesk.