Masteriyo is a free WordPress plugin for building, selling and teaching online courses on your own site. Version 3.5 rebuilds the course player, with an app layout on phones and a completion screen with the certificate. The free plugin takes payments through Stripe, PayPal and Lemon Squeezy with no commission, has a question bank and imports from 5 LMSs. And Claude, ChatGPT or any MCP client can build and manage your courses for you.

Masteriyo is a WordPress LMS Plugin for Creating and Selling Courses online. It includes all LMS features needed to start an eLearning platform, including a course builder, quiz builder, certificate builder, payment integration, & more.