Gomix - The easiest way to build the app or bot of your dreams
Pithos - pithos is a daemon which provides an S3-compatible frontend for storing files in a Cassandra cluster.
Chatfuel - Chatfuel is the best bot platform for creating an AI chatbot on Facebook.
Pandora - Pandora Radio is a free (ad-supported) internet radio founded in 2000.
ChatBot - Easy to use chatbot platform for business
Keybase Chat - End-to-end encrypted chat built into Keybase