🔴 Let's build an AI Newsletter SaaS with Next.js 16! (MongoDB, Prisma, OpenAI, AI SDK, Clerk, Stripe)
Join me as I show you how to build an AI Powered Newsletter SaaS App from scratch with the latest Next.js 16 - This comprehensive tutorial covers everything you need to create an AI Newsletter SaaS App with Subscriptions & Payments!
🎯 What You'll Learn
🚀 Modern Tech Stack (Using the NEWEST Releases!):
- Next.js 16 - JUST RELEASED! React 19 with App Router, Turbopack, and Server Components
lets build AI powered LMS that can generate its own courses according to user needs, have fash cards for quick learningand ai generated quizzes for practice.... will you??
Sonny Sangha
🔴 Let's build an AI Newsletter SaaS with Next.js 16! (MongoDB, Prisma, OpenAI, AI SDK, Clerk, Stripe)
Join me as I show you how to build an AI Powered Newsletter SaaS App from scratch with the latest Next.js 16 - This comprehensive tutorial covers everything you need to create an AI Newsletter SaaS App with Subscriptions & Payments!
🎯 What You'll Learn
🚀 Modern Tech Stack (Using the NEWEST Releases!):
- Next.js 16 - JUST RELEASED! React 19 with App Router, Turbopack, and Server Components
- OpenAI Integration - GPT-4o by default (fully customizable: gpt-4o, gpt-4o-mini, gpt-3.5-turbo)
- MongoDB + Prisma - NoSQL database with type-safe ORM and auto-generated TypeScript types
- Clerk - Complete authentication + billing integration with plan-based feature gating
- Tailwind CSS v4 - Modern utility-first styling
- RSS Parser - Automated content aggregation from multiple feed sources
- Server-Sent Events (SSE) - Real-time streaming with progressive updates
💻 Core Features:
- AI Newsletter Generation - Streaming AI responses with customizable models (GPT-4o, GPT-4o-mini, GPT-3.5-turbo)
- RSS Feed Aggregation - Unlimited sources with tier-based limits (Starter: 3 feeds, Pro: unlimited)
- Smart 3-Hour Caching - Cross-user cache reduces API calls by 80-90%
- Article Deduplication - GUID-based storage prevents duplicates across feeds with sourceFeedIds tracking
- Complete Newsletter Output - 5 title options, 5 subject lines, full body, top 5 announcements, insights
- User Settings System - Custom tone, brand voice, target audience, disclaimers, sender info
- Newsletter History - Pro-only feature: save and access all past newsletters
- Date Range Selector - Weekly, monthly, or custom date ranges for content curation
- Real-Time Streaming - Watch newsletter generation live with progressive SSE updates
- Plan-Based Feature Gating - Clerk integration with Starter and Pro tier restrictions
🛠️ Advanced Concepts:
- Intelligent Cross-User Caching - Shared cache benefits all users (MongoDB lastFetched optimization)
- Article Deduplication Architecture - O(1) lookups with unique GUID indexing + sourceFeedIds arrays
- Server-Sent Events Implementation - Progressive streaming with SSE helpers and ReadableStream
- Prisma with MongoDB - Schema design, upsert operations, efficient indexing strategies
- AI Prompt Engineering - Context-aware prompts with user settings and article summaries
- Streaming AI Responses - Vercel AI SDK’s streamObject with Zod schema validation
- Feature Gating with Clerk - Plan-based restrictions (`has({ plan: “pro” })`) for premium features
- Comprehensive Error Handling - Database error wrapper with Prisma-specific error codes
- Server Actions - Next.js 16 server actions for all database operations
- Bulk Operations - Promise.allSettled for parallel feed refreshing
✨ Perfect for developers who want to build AI-Powered SaaS applications
I'll see you soon PAPAFAM. Peace! ✌️
Set your Reminder for the video below👇
3 weeks ago | [YT] | 26