Yes, both Re:plain and LiveChat offer a Free Trial.
Re:plain is designed for Medium Business and Small Business.
LiveChat is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Re:plain Starts at $3.99 whereas for LiveChat Starts at $16/User/Month when Billed Yearly.
Some top alternatives to Re:plain includes ZoomInfo Chat, LiveChat, Contact At Once, Crisp, Pure Chat, DeskMoz, Smartchat, raychat, LinkedChat, ChatFlow247 and 13chats.
Some top alternatives to LiveChat includes ZoomInfo Chat, ClickDesk, LiveAgent, Tidio Chat, LiveEngage, Zendesk Chat, Smartchat, LinkedChat, ChatFlow247, Freshchat and ChatAndBot.