# Voiceover

There are two types of voiceovers:

* [**Synthetic voiceover**](https://docs.guideflow.com/help/edit-your-guideflow/voiceover/synthetic-voiceover) - Generate AI narration for your guideflows at scale.
* [**Human voiceover**](https://docs.guideflow.com/help/edit-your-guideflow/voiceover/human-voiceover) - Record your own voice for a personal, authentic touch.

{% hint style="info" %}
You can add [Voiceover subtitles](https://docs.guideflow.com/help/edit-your-guideflow/voiceover/voiceover-subtitles) to both types.
{% endhint %}