XSAudio

Voice cloning in seconds is the feature XSAudio puts up front. XSAudio is an AI text-to-speech and voice generation tool that turns written text into realistic spoken audio, and it sits under Coding & Development because it also exposes an AI API.

Alongside speech synthesis, it covers sound effect generation and audio enhancement, though the enhancement feature is marked as coming soon for the Pro plan, so don't count on it yet.

There is a free plan, and it comes with credit limits.

Creating a fully custom voice requires the Pro plan, which matters if cloning is the main reason you are looking.

For quick voice-over drafts or testing synthetic voices at no cost, the free tier is a reasonable place to start, but expect to hit the credit ceiling.