Yes, both Contact At Once and MyLiveChat offer a Free Trial.
Contact At Once is designed for Medium Business and Small Business.
MyLiveChat is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Contact At Once Starts at $1,100/Month whereas for MyLiveChat Starts at $15/Month.
Some top alternatives to Contact At Once includes ZoomInfo Chat, LiveAgent, LiveChat, Crisp, LiveEngage, MyLiveChat, Smartchat, raychat, LinkedChat, ChatFlow247 and Let's Connect.
Some top alternatives to MyLiveChat includes ZoomInfo Chat, LiveAgent, LiveChat, Crisp, LiveEngage, Lime Talk, Provide Support, HelpOnClick, WebsiteAlive, Smartchat and Let's Connect.