Divi Leads is Divi's built-in split testing system, which allows split tests to be easily set up for individual sections, rows or modules. It was introduced in Divi 2.7.
Using Divi Leads
Some tips for using Divi Leads.
Tracking Off-Page Goals
Divi Leads makes it easy to track goals associated with actions taken on an "on-page" component such as a CTA module. However, it is also possible to track goals which occur elsewhere on your site, such as a successful sale. These "off-page" goals can be tracked using a special tracking shortcode, as described in this post and video from Elegant Themes.