Trengo offers Free Trial, but ClickDesk does not.
Trengo is designed for Large Enterprises, Medium Business and Small Business.
ClickDesk is designed for Large Enterprises, Medium Business and Small Business.
The starting price of ClickDesk begins at $12.99/User/Month when Billed Yearly, while pricing details for Trengo are unavailable.
Some top alternatives to Trengo includes Zoho Desk, Zendesk Support, ManageEngine ServiceDesk Plus, Freshservice, Freshdesk, ClickDesk, Front, LiveAgent, HelpDesk, SysAid, Jitbit Helpdesk, Desky, eStreamDesk, Help Scout, UseDesk and LabiDesk.
Some top alternatives to ClickDesk includes ZoomInfo Chat, LiveAgent, LiveChat, Crisp, LiveEngage, Zendesk Chat, HelpOnClick, Smartchat, LinkedChat, ChatFlow247 and Let's Connect.