Bricks Builder is a new theme that includes a builder. It is very full featured and has a theme template builder, page builder, and works with Custom Post Types and custom fields. It currently supports Advanced Custom Fields, ACPT, ASE Pro, Crocoblock JetEngine, Meta Box, Pods, and Toolset. Bricks is geared towards site builders. It seems like the developers look at all of the current offerings and took the best features of each. Bricks touts speed and good performance out of the box.
There is excellent support for working with dynamic data, conditional display options, advanced post loop builder, font-end filters, and many other advanced features. Although it is new, Bricks has already gotten a lot of attention and is generating a great deal of excitement. Bricks is available in annual packages for 1, 3 or unlimited websites. There is also a lifetime unlimited site package.
Bricks is currently the most advanced site builder available for WordPress.