Build AI chatbots in hours not months – ChatRAG

The complete Next.js boilerplate for launching your chatbot-agent SaaS business. Pay once, own forever. Turn your data or that of your clients into recurring revenue. Deploy unlimited RAG-powered chatbots that monetize your expertise. Charge subscriptions, keep all the profits. Your AI business in a box.

Build AI chatbots in hours not months – ChatRAG

ChatRAG in action

From uploading documents to deploying your AI chatbot, everything happens in minutes, not months.

Upload Documents Instantly

Drop your PDFs, Word docs, Excel files, and more into the dashboard. ChatRAG automatically parses, chunks, and embeds your documents into the vector database—no manual configuration needed. From upload to chatbot-ready knowledge in seconds.

Intelligent Conversations

Powered by a high-performance RAG pipeline that uses LlamaCloud for intelligent parsing and chunking, OpenAI embeddings for precise semantic search, and a Supabase HNSW vector index for ultra-fast retrieval. The codebase is continuously updated to adopt the latest, most powerful and efficient RAG techniques, delivering contextual, reliable answers in real time.

Configure Without Code

Customize your chatbot’s behavior, appearance, and personality through an intuitive dashboard. Modify system prompts, upload logos, change colors, and configure API keys—all without touching a single line of code.

Accounts & Saved Chats

Let users sign up and log in with built-in auth. Each account securely stores full chat history so conversations persist across sessions and devices.

Monetize with Polar & Stripe

Get Polar up and running in minutes to start charging for access to your custom chatbots. Perfect for subscriptions or one-time purchases, Polar makes monetization effortless. Stripe integration is also included and ready to go whenever you need it.

WhatsApp Integration

Beyond the web app and embeddable chat widget, connect your chatbot to any WhatsApp number—no WhatsApp Business account required. Go live fast and meet users where they already chat.

Built-In Pro Features

Share a link, embed a widget, or ship a full web app—then scale globally. Packed with power features out of the box: image, video, and 3D generation; MCP tool integrations; web search combined with RAG; executable Artifacts that visualize code; OpenAI speech-to-text plus ElevenLabs TTS/STT; and a web UI localized in 14+ languages for a truly global audience.

Two Modes, One Codebase

Deploy as a shared knowledge base or build a full SaaS with isolated workspaces. Same codebase, your choice.

Single-Tenant

Shared Knowledge Base

All users share the same documents. Perfect for AI assistants, product docs, and customer support bots.

• Shared documents for all users
• Private chat history per user
• Simple setup in minutes

Best for: AI Twins, Product Documentation, Customer Support Bots

Multi-Tenant

Isolated Workspaces

Each user/team gets private workspaces. Build NotebookLM-style SaaS products with complete data isolation.

• Isolated knowledge bases per workspace
• Team collaboration with roles
• Subscription tiers & quotas

Best for: SaaS RAG Products, Enterprise, Agencies