SparkDocs AI – Smart PDF Summarizer SaaS

AI-Powered by OpenAI GPT-4

SparkDocs AI is a powerful AI-powered SaaS application that simplifies how you handle documents. With advanced GPT-4 integration and a high-performance Next.js frontend, it delivers fast, intelligent, and context-aware PDF summaries — saving you hours of manual reading.

Built for students, professionals, and SaaS founders, SparkDocs AI combines speed, security, and scalability in one clean, production-ready codebase.

🔑 Key Highlights

• ✅ Context-Aware Summarization – Accurate, meaningful summaries powered by GPT-4
• ✅ PDF Export – Beautiful, downloadable summary PDFs
• ✅ Lightning Fast – 2.3s avg response time via optimized pipelines
• ✅ Free Trial – 5 summaries included without a credit card
• ✅ Secure – SOC 2 Type II compliance, encrypted, no data retention
• ✅ Team Collaboration – Share summaries (Pro+ Plan)

👥 Live Demo Access

User Dashboard:
🔗 https://previewsparkai.vercel.app/login

Admin Panel:
🔗 https://previewsparkai.vercel.app/admin/login

Frontend:
Next.js, React, TypeScript, Tailwind CSS, ShadCN UI, Lucide Icons, React Query, React Hook Form + Zod, Toast Sonner, UploadThing, Recharts

Backend:
PostgreSQL (via Neon), Prisma ORM, OpenAI GPT-4 API, Stripe, JWT Auth, Bcrypt, LangChain

💡 Why SparkDocs AI?

SparkDocs is not just another summarizer. It's a full-featured productivity tool powered by AI — perfect for anyone building modern SaaS products or offering document intelligence for businesses, education, or research.

🎯 Ideal For

🚀 Ready to transform your document workflow?

🚀 Features

• 🔍 AI-Powered Summarization – Uses OpenAI’s GPT-4 to deliver meaningful, clean, and context-aware summaries.
• 📄 PDF Upload & Download – Upload any PDF and get a downloadable, styled summary in seconds.
• ⚡ Lightning Fast Performance – 2.3s average response time using optimized AI pipelines.
• 💳 Stripe Subscription System – Secure and flexible billing integration with free trial support.
• 🔐 Secure JWT Authentication – Login, register, and manage users with full token-based auth.
• 🧑‍💼 Admin Dashboard – Manage users, plans, settings, and system metrics.
• 📱 Fully Responsive UI – Built with Tailwind CSS & ShadCN UI for mobile and desktop devices.
• 🔁 Role-Based Access Control (RBAC) – Separate permissions for users and admins.
• ☁️ UploadThing Integration – Fast and secure file uploads.
• 📊 Analytics with Recharts – Real-time data visualization in the admin panel.
• 💬 Toast Notifications – Beautiful, non-blocking alerts powered by Sonner.
• 🧠 Built with Next.js App Router – Clean structure, SEO optimized, modern React stack.
• 🧪 React Hook Form + Zod – Elegant form handling with full validation.
• 🧱 Clean Codebase – Modular, maintainable, scalable project structure.
• 💼 Production Ready – Ideal for launching a SaaS or extending into larger enterprise tools.

Node.js v18 or later
PostgreSQL database (you can use Neon.tech or Supabase)
OpenAI API Key
Stripe account (for subscription handling)
UploadThing account (for file uploads)
.env file with required variables
Vercel account (recommended for deployment)
Basic familiarity with Next.js + TypeScript

Extract the downloaded ZIP package. It contains the full source code, documentation, and an .env.example file.
Open your terminal and run: npm install
Create a .env file in the root directory and copy the environment variables from .env.example.
Add your actual keys for: DATABASE_URL, OPENAI_API_KEY, STRIPE_SECRET_KEY, STRIPE_WEBHOOK_SECRET, JWT_SECRET, UPLOADTHING_SECRET
Run the database migration using: npx prisma migrate dev
Start the development server with: npm run dev
Access the app at: http://localhost:3000