Udemy – Full-Stack SaaS Directory Website using Next.js, Node & AI

Full-stack guide to building a scalable AI-powered SaaS directory using Next.js, Node.js, MongoDB, Redux Toolkit & Gemini AI automation. Are you ready to build a real, profitable, production-grade SaaS application from scratch? In this hands-on course, you’ll learn how to develop a complete SaaS Directory Platform—the same kind of system used by marketplaces like Product Hunt, SaaS Directory.

This course isn’t just theory. You’ll build a full-stack SaaS app step-by-step using modern technologies:

• Next.js 15 (App Router, Server Actions, API routes)
• Node.js  backend
• MongoDB & Mongoose
• Redux Toolkit for state management
• Gemini AI for automation, content generation & workflow intelligence
• Authentication + Payments + Admin Dashboard
• Fully responsive UI with modern design

What You Will Build

You’ll create a complete SaaS Directory Website that allows users to:

• Browse SaaS tools
• Filter by category, pricing, location, and features
• Add & manage listings
• Use AI to generate listing descriptions automatically
• Build authentication (login+register with NextAuth)
• Manage data with an advanced admin dashboard
• Handle user subscriptions & paid listings
• Send automated AI-powered emails and summaries,

Real time messages

This is a real-world project, perfect for your portfolio.

What You Will Learn

Frontend (Next.js 15):

• Building pages with the App Router
• Using Server Components & Client Components correctly
• Building dynamic routes for listings
• Integrating Redux Toolkit in a scalable structure
• Building reusable UI components
• Implementing search, filters, pagination, category pages
• Responsive Tailwind CSS layout