Yes, both REVE Chat and Userlike offer a Free Trial.
REVE Chat is designed for Large Enterprises, Medium Business and Small Business.
Userlike is designed for Large Enterprises, Medium Business and Small Business.
Pricing for REVE Chat Starts at $13.50/Month when Billed Yearly whereas for Userlike Starts at $90/Month when Billed Yearly.
Some top alternatives to REVE Chat includes ZoomInfo Chat, LiveAgent, LiveChat, Crisp, LiveEngage, MyLiveChat, Zendesk Chat, Smartchat, raychat, ChatFlow247 and 13chats.
Some top alternatives to Userlike includes ZoomInfo Chat, LiveAgent, LiveChat, DeskMoz, MyLiveChat, REVE Chat, WebsiteAlive, Smartchat, LinkedChat, Freshchat and ChatAndBot.