Amazon Lex is a service for building conversational interfaces into any application using voice and text. Amazon 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. With Amazon Lex, the same deep learning technologies that power Amazon Alexa are now available to any developer.
Dialogflow gives 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.
Druid is an intelligent chat bot that empowers employees, customers and partners to digitally communicate with your business and enterprise systems in the most intuitive, efficient and human-like way. The Druid applies modern technologies and design principles, providing a familiar(chat) user experience across all lines of business, tasks and devices. You enable users to interact with complex business systems even when they do not have access to them. Druid’s assistance reduces the time spent by employees with data operation (non-productive time) and increases data quality, therefore reducing the overall costs for the same output.