Commerce & MarketplacesMedium system

Online Course Sales Platform

A branded course business in one place: sell courses, drip video lessons, track student progress, and issue certificates — without per-student platform fees from Teachable/Kajabi.

Typically bought by: Coaches, experts, training companies, and creators selling structured learning

Standard features

Always included in the base price. Every one is built, tested and delivered working.

Course builder: modules, lessons, video, text, downloads, quizzes
One-time, payment-plan, and bundle pricing (provider-agnostic payments)
Secure video hosting/streaming with resume playback
Student dashboard with progress tracking
Drip scheduling and prerequisite locking
Quizzes with pass marks and completion certificates
Coupons and limited-time offers
Student Q&A or comments per lesson
Email notifications (enrollment, new content, completion)
Instructor analytics: enrollments, completion rates, revenue
Landing/sales pages per course
Admin management of students, refunds, and access

Popular custom additions

Quoted per feature in the configurator — $50 simple, $150 moderate, $300 complex.

Cohort-based courses with live session calendar
Community area or Discord/Slack integration
Assignments with instructor review and feedback
Team/corporate licenses with seat management
Affiliate program for course promoters
Mobile app for offline lesson viewing
SCORM export or LMS integration for corporate buyers

Tech stack

Frontend: Next.js + Tailwind CSS
Backend: Next.js API routes / Node.js
Database: PostgreSQL (Neon)
Integrations: Payment gateway with payment plans (Stripe/PayPal/other), Video hosting/streaming (Mux/Cloudflare Stream/Vimeo), Transactional + marketing email (Resend + Mailchimp/other)