Does Beaver Builder work with Posts and Custom Post Types?

Yes! By default, Page Builder is only enabled for Pages, but you can easily enable it for Posts and Custom Post Types from the Page Builder settings by going to Settings > Beaver Builder > Post Types from the WordPress admin panel.

Note that Beaver Builder is used for layouts in the content area of a page or post. To control other parts of the page such as headers, footers, and post meta, and to display custom fields in your layouts, that's where Beaver Themer comes in.