> ## Documentation Index
> Fetch the complete documentation index at: https://carat.im/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# I'm getting an error that this feature is unavailable

Some advanced features are only available after subscribing to a subscription plan (Plus/Premium/Business/Pro). Also, even with a subscription, usage may be restricted if you have no remaining usage.

### Subscription plan exclusive features

The following features are not available for free users.

* Advanced video generation models (Google Veo, Kling, Minimax, Seedance, etc.)
* Video extension
* Video editing
* Video upscale

※ The **Carat Video (LTX) model** is available for free users within daily free usage.

### To use these features

Upgrade to Plus plan (\$20/month) or higher, or recharge your usage to access all features.