Watson Natural Language Understanding is a cloud native product that uses deep learning to extract metadata from text such as keywords, emotion, and syntax.
Google Cloud Natural Language provides powerful machine learning models to help you understand the structure and meaning of text. It can extract information about people, places, and events, and help you analyze sentiment and syntax.
Amazon Comprehend is a natural-language processing (NLP) service that uses machine learning (ML) to uncover information in unstructured data and text within documents.
AlchemyAPI is an AI-powered text analysis platform that helps businesses understand customer sentiment, extract key topics, and identify entities in text. It provides insights to improve customer experience, marketing, and product development.