With your Zenfolio account, we offer Custom Pages that can be used to fulfill the general needs of a photographer website. Custom Pages are highly customizable, even down to the HTML level, and it is possible to embed HTML code into the content area of the Custom Page.
If you require further flexibility and customization options than are available with the built-in Contact page, consider creating a custom page and adding your chosen content for a more personalized look. Below, we have used JotForm and Tawkto.
Services that provide embeddable content include:
Please see this link for more information on creating Custom Form Pages.