•Lex?—?Lex tool helps you to build chatbots quickly.
•Polly?—? It is AWS's text-to-speech service allows you to create audio versions of your notes.
•Rekognition ?—?It is AWS's face recognition service. This AWS service helps you to recognize faces and object in images and videos.
•SageMaker?—?Sagemaker allows you to build, train, and deploy machine learning models at any scale.
•Transcribe?—? It is AWS's speech-to-text service that offers high-quality and affordable transcriptions.
•Translate?—?It is a very similar tool to Google Translate which allows you to translate text in one language to another