AssemblyAI is the fastest way to build with AI for audio. With a simple API, get access to production-ready AI models to transcribe and understand speech.

Beautiful voices at your fingertips with text-to-speech that captivates. Reduce costs and streamline the voice production process.

The leading text to speech app with millions of downloads on Chrome, iOS, & Android. Hear the Internet on any device. Try Speechify for free today.