TTS.ai

TTS.ai is an AI voice platform that aggregates over 36 open-source text-to-speech models, providing access to more than 314 voices across 55+ languages. It offers a suite of audio tools including speech-to-text transcription, voice cloning from short audio samples, audio enhancement, and music generation. The platform allows users to generate audio directly in the browser with a free tier that includes 15,000 characters, while also offering commercial licenses for professional use. Key features include support for various model types (from lightweight CPU-only models to high-fidelity GPU models), batch processing via CSV, and an embeddable widget for websites.

Aggregates a wide range of open-source AI models in one platform, offering more model variety and a free, no-account-required entry point compared to single-model competitors.