Yes, both Syndeo.cx and Zendesk Chat offer a Free Trial.
Syndeo.cx is designed for Large Enterprises, Medium Business and Small Business.
Zendesk Chat is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Syndeo.cx Starts at $78/Month whereas for Zendesk Chat Starts at $19/User/Month when Billed Yearly.
Some top alternatives to Syndeo.cx includes ZoomInfo Chat, LiveAgent, LiveChat, Tidio Chat, Crisp, LiveEngage, Zendesk Chat, Smartchat, LinkedChat, Let's Connect and Synthetix.
Some top alternatives to Zendesk Chat includes ZoomInfo Chat, LiveAgent, LiveChat, LiveEngage, Intercom, Comm100 Live Chat, Smartchat, raychat, Freshchat, RingCentral Engage Digital and Let's Connect.