Yes, both Olark and HappyFox Chat offer a Free Trial.
Olark is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
HappyFox Chat is designed for Medium Business and Small Business.
The starting price of HappyFox Chat begins at $29/Month, while pricing details for Olark are unavailable.
Some top alternatives to Olark includes ZoomInfo Chat, LiveAgent, LiveChat, LiveEngage, MyLiveChat, Zendesk Chat, Intercom, Smartchat, LinkedChat, ChatFlow247 and Freshchat.
Some top alternatives to HappyFox Chat includes ZoomInfo Chat, LiveAgent, LiveChat, ProProfs Chat, Crisp, LiveEngage, WebsiteAlive, Smartchat, LinkedChat, ChatFlow247 and Freshchat.