Confrere - Professional video calling. No downloads. Just a link.
Chatfuel - Chatfuel is the best bot platform for creating an AI chatbot on Facebook.
Talkin - Live Twitter townhalls
Landbot - An intuitive no-code conversational apps builder that combines the benefits of conversational interface with rich UI elements.
Messenger Group Video Chats - Makes it simple and seamless to stay connected face-to-face
ChatBot - Easy to use chatbot platform for business