Chatfuel - Chatfuel is the best bot platform for creating an AI chatbot on Facebook.
Pinpon - The ping pong bot for Slack
Landbot - An intuitive no-code conversational apps builder that combines the benefits of conversational interface with rich UI elements.
PlayPlay.io - Chess and Ping Pong tracking in Slack
ChatBot - Easy to use chatbot platform for business
Pongbot - Slack bot for ping pong tracking.