SoChat - Chat with everyone
LiveChat - LiveChat - premium live chat software. Approach customers directly on the website, make connections and drive more sales using LiveChat.
chitchat - Chat Room with Selfies and Pagers (yes, pagers!)
tawk.to - tawk.to is a free live chat app that lets you monitor and chat with visitors on your website or from a free customizable page
Ablo - Say hello to the world
Cliengo - Cliengo is a Chatbot platform that converts the website visitors into qualified leads.