Google Translation API provides a simple programmatic interface for translating an arbitrary string into any supported language using state-of-the-art Neural Machine Translation. Translation API is highly responsive, so websites and applications can integrate with Translation API for fast, dynamic translation of source text from the source language to a target language (e.g., French to English).
Microsoft Translator Text API is supporting multiple languages that reach more than 95% of world's gross domestic product (GDP). The translator can be used to build applications, websites, tools, or any solution requiring multi-language support.
Built for business, Microsoft Translator is a proven, customizable, and scalable technology for machine translation. Microsoft Translator technology powers translation features across Microsoft products.