Descript's Overdub is a natural-sounding text-to-speech generator that allows users to create high-quality TTS models of their voice or select from a dozen stock human voices for any use case.

The tool uses Lyrebird AI to achieve state-of-the-art voice synthesis and is free on all Descript accounts, with Pro accounts offering unlimited Overdub vocabulary.

Overdub integrates with Descript's collaborative audio/video editor that includes transcription, a screen recorder, publishing, and other useful AI tools such as filler word removal and subtitles.

Users can create multiple voices to fit any performance style or setting and allow trusted collaborators to generate audio using their Overdub Voice.

Descript's Overdub makes correcting recordings as simple as typing, allowing users to type any missing words without the need to rerecord the entire track.

Users can also use Descript's high-quality pre-recorded stock voices to make voiceovers for their videos.

Overall, Descript's Overdub offers an ultra-realistic voice cloning service that blends right in with real recordings and offers privacy-first options, making it a highly useful tool for various use cases, including podcasting and screen recording.