"Alexa is the brain behind Amazon Echo, Echo Dot, Echo Plus, Echo Spot, Echo Show and other Alexa devices. Using Alexa is as simple as asking a question-just ask and Alexa will respond. Alexa updates through the cloud automatically and is continually learning, adding new functionality and skills. Here are some of the ways Alexa can make your life easier and more fun."
"Build natural and rich conversational experiences
Give users new ways to interact with your product by building engaging voice and text-based conversational interfaces powered by AI. Connect with users on the Google Assistant, Amazon Alexa, Facebook Messenger, and other popular platforms and devices."