The #1 Beaver Builder Addon Developed Just For You. PowerPack Beaver Builder addon extends Beaver Builder with 55+ Stunning Modules. 55+Beaver Builder Modules: Highly useful, creative, functionality oriented modules to help you build better websites; 150+Page Templates: Ready to use Beaver Builder Page Templates for various business niche. Build a complete website in a few clicks; 200+Section Templates: Drag & Drop pre-made sections and rows to build a custom page layout. Update text, images and you are all set.