Supabase File AI Chatbot Integration

September 2, 2025

Aladuddin Aladin

This workflow connects Supabase Storage with an AI-powered chatbot to let users query and interact with their stored documents. It automates file ingestion, processing, and embedding, making it easy to retrieve context-aware answers from PDFs and text files stored in Supabase.

The setup avoids duplicate processing, extracts content from files, creates vector embeddings via OpenAI, and stores them in a Supabase vector store. Finally, it integrates an AI Agent that responds to chat queries using the processed document knowledge base.

Key Features:

  • 🔄 Automated File Sync – Fetches files from Supabase Storage and checks against database records to avoid reprocessing.
  • 📂 File Handling – Supports PDF and text files with type-specific extraction.
  • ✂️ Content Chunking – Splits large documents into smaller text chunks for accurate AI responses.
  • 🤖 AI Embeddings – Uses OpenAI embeddings to vectorize document content.
  • 🗄️ Supabase Vector Store Integration – Stores embeddings with metadata for efficient search and retrieval.
  • 💬 Chatbot Interaction – Enables natural-language queries against stored files via an AI Agent.
  • Scalable & Extensible – Can be customized to support additional file types, storage buckets, or AI models.

About the author

Alauddin Aladin is an AI Automation expert helping businesses streamline operations, boost productivity, and scale effortlessly using tools like Make.com and n8n. With over a decade of experience in digital systems and automation strategy, Alauddin empowers entrepreneurs to save time and grow smarter through intelligent workflows and AI-driven solutions.

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