Amazon Lex vs Walkie: What are the differences?
Developers describe Amazon Lex as "Build conversational voice and text interfaces, using the same deep learning technologies as Alexa". Lex provides the advanced deep learning functionalities of automatic speech recognition (ASR) for converting speech to text, and natural language understanding (NLU) to recognize the intent of the text, to enable you to build applications with highly engaging user experiences and lifelike conversational interactions. On the other hand, Walkie is detailed as "Design Slack dialogs effortlessly". Test copy, add attachments and share with your dev team. Made for humans, readable by Slack.
Amazon Lex and Walkie can be categorized as "Chatbot Platforms &" tools.