SaaS-Builder: The AI-Native SaaS Framework
Generate production-ready SaaS apps instantly, powered by autonomous AI Agents.
🚀 What is SaaS-Builder?
SaaS-Builder is an AI-native framework designed to transform high-level ideas into fully functional SaaS applications rapidly, effortlessly, and at scale.
Powered by cutting-edge AI models, SaaS-Builder automatically scaffolds full-stack React apps with Flask backend and SQLite database, built-in authentication, real-time features, complete TypeScript integration, and production-grade database schemas.
✨ Key Features
- 🤖 AI-Powered Generation: Instantly build full-stack React apps with Flask & SQLite
- 🏗️ Complete Application Stack: Frontend (React), backend (Flask), authentication , data persistence all handled automatically
- 🔐 Integrated Authentication: Seamless Flask auth setup with protected routes
- 🎯 TypeScript First: Clean, strongly-typed React codebases by default
- ⚡ Real-time Capabilities: Real-time features via Flask integration
- 📊 Automated Database Setup: Auto-generated SQLite schemas and migrations
🎥 Project Demo
Watch our project demo to see SaaS-Builder in action:
See how easily you can:
- Generate a complete SaaS application from scratch
- Set up authentication and database
- Deploy your application
- And much more!
📦 Quick Start
Installation
Install from PyPI:
pip install saas-builder
Or install from source:
git clone https://github.com/jatingarg619/saas-builder.git
cd saas-builder
pip install -e .
🛠️ Usage
Start a new SaaS project effortlessly:
saas-builder init
Interactive Setup Flow
Running saas-builder init guides you through:
✅ Project Name & Description
📋 Template Selection
- E-commerce Template
- SaaS Marketing Template
- CRM Template
- Default Template
🧩 Tech Stack Selection
- React (UI Only): For frontend-only projects
- React + Flask + SQLite: For full-stack projects with authentication, data persistence, and real-time features
🔑 Database Configuration
- SQLite database auto-setup
🤖 AI Model Selection
- Claude 3.7 Sonnet (Anthropic)
- GPT-4.1 (OpenAI)
- Gemini 2.5 Pro (Google)
🔑 API Keys Setup
Create a .env file with your API key(s):
# Claude
ANTHROPIC_API_KEY=your_anthropic_api_key
# GPT-4.1
OPENAI_API_KEY=your_openai_api_key
# Gemini
GOOGLE_API_KEY=your_google_api_key
Only one API key (for your chosen model) is required.
🏗️ Behind-the-Scenes Build Steps
The SaaS-Builder CLI handles:
| Task | Details |
|---|---|
| Project Initialization | Scaffold React + Flask project with TypeScript integration |
| Authentication Setup | Integrated Flask Auth with UI & route protection |
| Database Schema | Automatic SQLite DB setup, models, and migrations |
| Dependency Installation | npm & pip dependencies and dev environment configuration |
| Real-time Setup | Native integration of Flask real-time capabilities |
| Development Server | Auto-start React and Flask dev servers for immediate preview |
📝 Example Output
✅ Build complete!
╭─────────────── Build Summary ───────────────╮
│ │
│ Project: task-manager │
│ Description: App for managing tasks │
│ Tech Stack: React + Flask + SQLite │
│ Files Created: 42 │
│ Status: FINISHED │
│ │
╰─────────────────────────────────────────────╯
🌟 Our Vision
SaaS-Builder aims to revolutionize application development, leveraging advanced AI to automate the creation of full-stack SaaS products, empowering developers to focus purely on innovation and unique business logic.
🎯 Our Mission
To build the most intuitive, powerful AI-native SaaS generation framework making software development dramatically faster, simpler, and more creative.
🤝 Contributing
Join our open-source community and help shape the future:
- 🌱 Fork and improve the repo
- 🛠️ Submit pull requests with features or fixes
- 💡 Share your suggestions and feedback on GitHub issues
📄 License
Licensed under MIT – see LICENSE for details.
🔗 Useful Links
- GitHub: github.com/jatingarg619/saas-builder
- PyPI: pypi.org/project/saas-builder
- Documentation: Coming soon!
⭐ Support the framework by starring the repo!
SaaS-Builder SaaS app development reimagined.