Amazon Polly vs Google Cloud Text-To-Speech: What are the differences?
Amazon Polly: Text to Speech in 47 Voices and 24 Languages. Amazon Polly is a service that turns text into lifelike speech. Polly lets you create applications that talk, enabling you to build entirely new categories of speech-enabled products. Polly is an Amazon AI service that uses advanced deep learning technologies to synthesize speech that sounds like a human voice; Google Cloud Text-To-Speech: Text to speech conversion powered by machine learning. Google Cloud Text-to-Speech enables developers to synthesize natural-sounding speech with 30 voices, available in multiple languages and variants. It applies DeepMind’s groundbreaking research in WaveNet and Google’s powerful neural networks to deliver the highest fidelity possible.
Amazon Polly and Google Cloud Text-To-Speech can be primarily classified as "Text-To-Speech as a Service" tools.