Yes, both TeamViewer and Freshchat offer a Free Trial.
TeamViewer is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Freshchat is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for TeamViewer Starts at $9/month when yearly whereas for Freshchat Starts at $15/User/Month when Billed Yearly.
Some top alternatives to TeamViewer includes NinjaOne (NinjaRMM), GoToMyPC, RemotePC, VNC Connect, RemoteToPC, AnyDesk, Splashtop Remote Support, LogMeIn Pro, Splashtop Business Access, FixMe.IT, LogMeIn Rescue and GoTo Resolve.
Some top alternatives to Freshchat includes ZoomInfo Chat, ClickDesk, LiveAgent, LiveChat, Tidio Chat, DeskMoz, Zendesk Chat, Intercom, Comm100 Live Chat, Smartchat and Tiledesk.