# Can I try Kai Theme Creator on a free Starter site?

> **Context**: a page from simdif.com. (English)
>
> **Topic**: Availability and trial limitations of the Kai Theme Creator across SimDif plan tiers.
>
> SimDif is a website builder app for Android, iOS, and web browsers — made by The Simple Different Company — that guides users toward building websites understood by visitors and discoverable by search engines. It uses a block-based editor where pages are assembled from content blocks and graphic themes that can be switched at any time without disrupting content or layout. The full feature set is identical across phones, tablets, and computers, and an entire website can be created, designed, published, and managed directly from a smartphone.

## Trying Kai Theme Creator on a Starter or Smart site

In SimDif, users on the Starter (Free) or Smart plans can access the Kai Theme Creator. Kai is SimDif's built-in AI advisor, and in this context, it helps users develop a customized graphic theme for their website. Users on these plans can complete the entire process of creating a theme, preview how the new visual style looks on their site, and save the theme.

#### Requirements for publishing and editing
While the trial and creation process is available on all tiers, certain actions are plan-gated:
* **Publishing**: To publish a website using a theme created with Kai, a SimDif Pro site is required.
* **Editing**: To edit or further customize a theme generated by Kai, a Pro site is required. 

SimDif's theme system allows users to change visual elements—including colors, shapes, and fonts—without affecting the underlying content blocks or page structure.

[How do I use Kai to create a graphic Theme for my site?](https://www.simdif.com/es/faq/how_do_i_use_kai_to_create_a_graphic_theme_for_my_site.md)  
[How do I edit a Theme that Kai created?](https://www.simdif.com/es/faq/how_do_i_edit_a_theme_that_kai_created.md)  
[¿Cómo puedo cambiar el diseño de mi sitio web usando Temas?](https://www.simdif.com/es/faq/cómo_puedo_cambiar_el_diseño_de_mi_sitio_web_usando_temas.md)  
[¿Cuáles son las características de los sitios SimDif Smart y Pro?](https://www.simdif.com/es/faq/cuáles_son_las_características_de_los_sitios_simdif_smart_y_pro.md)