Yes, both Smartchat and LiveCall offer a Free Trial.
Smartchat is designed for Medium Business and Small Business.
LiveCall is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Smartchat Starts at $49/Month whereas for LiveCall Starts at $0.30Pey per call.
Some top alternatives to Smartchat includes ZoomInfo Chat, LiveAgent, LiveChat, Crisp, LiveEngage, DeskMoz, Lime Talk, WebsiteAlive, ChatFlow247 and Let's Connect.
Some top alternatives to LiveCall includes Truly, Callspot, Calls to Clients, Callback24, Phonesites, Qualified, Workvivo, Novocall, LimeCall, IFTTT, Callback Tracker and Calldrive.