Speechify's Text-to-Speech API is designed to seamlessly integrate cutting-edge TTS capabilities into your digital offerings, providing an unparalleled auditory experience for your users. Ideal for automating customer calls, educational platforms, media and entertainment, accessibility, gaming, and more.

Our API is built upon a cutting-edge, proprietary AI model developed in-house by our team of researchers. This model has been behind Speechify's Reader Apps—the world's largest text-to-speech consumer app, with a user base of over 23 million people. For more than two years, it has been powering not only our reader apps but also the text-to-speech experiences of Medium.com, Artifact, Walmart, Quadrant, Carnegie Learning, and hundreds of other products. We are thrilled to now open our technology to the world, enabling any business or developer to harness the power of our state-of-the-art AI model and elevate their audio experiences.

Getting Started

If you're new to Speechify AI API, or to HTTP APIs in general, we have prepared the Quickstart guide to get you covered. Please make sure that you have followed every step there to streamline your API usage experience.

Full API Documentation

Please refer to our detailed documentation for the full list of the available API endpoints, their params and return types.

Recipes

For the common use-cases we have prepared the Recipes section of this documentation.

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[BASIC] Get a list of available voices

Open Recipe

Example Apps

For the more end-to-end demonstration of the API usage please see our Examples repository.

Official SDKs

Speechify provides the official SDK(s) for calling the AI API following the principles and idioms of the specific programming languages and platforms.