I have been using Divi for more than a year now and I really love it. People at Elegant themes are constantly developing and upgrading the tools Divi have and as I searched, it is still less expensive than Webflow to get and host a website. Webflow is an amazing tool, but Wordpress still has a solid reputation.
Elementor - Elementor is a front-end drag & drop page builder for WordPress.
Teachable - Create and sell beautiful online courses with the platform used by the best online entrepreneurs to sell $100m+ to over 4 million students worldwide.
SiteOrigin Page Builder - Build responsive grid-based page content that adapts on WordPress
Clever - syncing between education applications for K-12 schools
Brizy - The effortless way to build WordPress websites visually
Claroline - Claroline is a collaborative eLearning and eWorking platform.