Masteriyo LMS

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.