Leading WordPress LMS Plugins
WordPress ecosystem offer wide variety of free and premium plugins for variety of use cases and when it comes it choose a perfect learning management system I came across three most popular plugins.
LearnDash is a premium WordPress plugin and it offers numerous features to run a successful online selling course website like Udemy etc.
LearnPress is a free alternative to Learndash which offer similar but less amount of features compare to LearnDash. It also has premium set of addons to get most out of it.
Tutor LMS offer both free and premium plugin and similar to Learndash it is also offer wide variety of functionalities and offer a special WordPress LMS theme.