A direct option for giving non-developer teammates access to editing your homepage is to integrate landing pages and use the same code for your homepage. In this way, choosing
/ as a page's URL shows it on the homepage.
Alternatively, you can make a dedicated section model for your homepage. This is preferable if you make many variations of your homepage.
A standard section model named
homepage is all you need.
By default, you don't need any fields but may choose to add targeting to show different visitors different versions of your homepage.