You have up to a maximum of 15,000 characters per production, and you can add multiple voices and voice segments with a total of 1500 characters per segment.

The 1500 per voice segment is due to the instability of the ElevenLabs voice engine and the generation of upwards of 750+ characters.

Trying to generate more than 1500 per segment will affect the quality of the voice generation, and it will be inconsistent, so we recommend using multiple voice segments with a maximum of 750 characters.

To mitigate that, we offer multiple voice segments in the same production, or you can use Air Projects, our long-form feature for podcasts and audiobooks.

For example, you can add 10 x 1500 voice segments, which equates to 15,000 per export.

So that you know, we are currently restricted to that amount due to the Voice Engine from ElevenLabs. We have been informed that this will change shortly, and of course, once we have rigorously tested the upgrade, we will be able to increase the character limit per production.

The total of 15,000 characters per production equals around 25 minutes of audio when using an average of 3000 words per 15,000 characters.