> For the complete documentation index, see [llms.txt](https://docs.whalesync.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.whalesync.com/features/additional-features.md).

# Additional features

Whalesync features beyond core two-way sync, including automapping, reference fields, HTML and Markdown fields, delete protection, and sync webhooks.

> [!NOTE]
> Navigate to sub-pages to learn more about Whalesync's powerful suite of integration features like:
> 
> * [Automapping](https://docs.whalesync.com/features/additional-features/automapping.md)
> * [HTML and Markdown field extensions](https://docs.whalesync.com/features/additional-features/html-and-markdown-field-extensions.md)
> * [Reference fields](https://docs.whalesync.com/features/additional-features/reference-fields.md)