🤖 PDF-Based AI Chatbot Builder for Startups

A no-code platform that lets startups upload a PDF with their business or product information and instantly get an embeddable AI chatbot trained on that content.

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🚀 Features

• 📄 Upload a PDF with your company details
• 🧠 Automatically trains a chatbot using your content
• 💬 Chatbot answers user questions based only on the uploaded PDF
• 🔗 One-click embed with a simple <script> tag
• 🖥️ Works on any website, no coding required

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🛠 Tech Stack

• Frontend: React, Tailwind CSS
• Backend: Node.js (Express) or Python (FastAPI)
• PDF Parsing: PyMuPDF / pdfminer
• Embeddings: OpenAI or HuggingFace models
• Vector DB: Chroma / Pinecone / Weaviate
• LLM: GPT-4 / Mistral / Claude
• Authentication: Supabase / Firebase

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📦 How It Works

1. Upload PDF
   → Extracts and chunks text from the file

2. Vector Embedding
   → Converts chunks to embeddings and stores in a vector database

3. User Query
   → Embeds query → retrieves relevant chunks → sends to LLM

4. Response
   → The LLM generates a context-aware response using only your PDF data

5. Embed Script
   → Each bot gets a unique <script> tag to embed the chatbot on any site

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