Google Cloud Text-To-Speech vs Botium Speech Processing: What are the differences?

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; Botium Speech Processing: Text-to-speech and speech-to-text open-source software stack. It is a unified, developer-friendly API to the best available Speech-To-Text and Text-To-Speech services.

Google Cloud Text-To-Speech and Botium Speech Processing can be primarily classified as "Text-To-Speech as a Service" tools.

Botium Speech Processing is an open source tool with 822 GitHub stars and 31 GitHub forks. Here's a link to Botium Speech Processing's open source repository on GitHub.