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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, enabling you to quickly and easily build sophisticated, natural language, conversational bots (“chatbots”).
Speech recognition and natural language understanding are some of the most challenging problems to solve in computer science, requiring sophisticated deep learning algorithms to be trained on massive amounts of data and infrastructure. Amazon Lex democratizes these deep learning technologies by putting the power of Amazon Alexa within reach of all developers. Harnessing these technologies, Amazon Lex enables you to define entirely new categories of products made possible through conversational interfaces.
ChatLayer.ai is a cloud-based software platform that lets businesses create multi-lingual chatbots and voicebots using Artificial Intelligence (AI) and Natural Language Understanding (NLU).
Amazon Lex is ranked 1st in Chatbot Development Platforms with 1 review while Chatlayer.ai is ranked 6th in Chatbot Development Platforms. Amazon Lex is rated 9.0, while Chatlayer.ai is rated 0.0. The top reviewer of Amazon Lex writes "Extremely stable with great speech recognition and helpful technical support". On the other hand, Amazon Lex is most compared with Google Dialogflow, Rasa, IBM Watson Assistant and Microsoft Azure Language Understanding, whereas Chatlayer.ai is most compared with Google Dialogflow.
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