@n8n/n8n-nodes-langchain.vectorstoresupabase
104 workflows using this node.
What is the @n8n/n8n-nodes-langchain.vectorstoresupabase node used for in n8n workflows?
@n8n/n8n-nodes-langchain.vectorstoresupabase n8n workflows are automation templates that use the @n8n/n8n-nodes-langchain.vectorstoresupabase node as part of a reusable workflow. Builders use these templates to inspect how the node connects with triggers, data transformation steps, app integrations, notifications, storage, or AI-powered actions inside n8n. Each workflow listing includes a title, summary, author attribution, categories, complexity level, source links when available, and a downloadable JSON file for review before import. Use this page to compare practical examples, understand the surrounding nodes, and choose a template that can be safely tested and adapted in your own n8n workspace.
n8n-n8n-nodes-langchain-vectorstoresupabase 
Google Drive to Supabase contextual vector database sync for RAG applications
Workflow Summary This automation keeps your Supabase vector database synchronized with documents stored in Google Dri...
Smarter RAG agents with enriched retrieval and modular workflows
An extendable RAG template to build powerful, explainable AI assistants — with query understanding, semantic metadata...
AI-powered Zendesk support responses with RAG, OpenAI, and Supabase knowledge base
How it works This workflow automates first responses to new Zendesk tickets with the help of AI and your internal kno...
Build an advanced multi-query RAG system with Supabase and GPT-5
Go beyond basic Retrieval Augmented Generation (RAG) with this advanced template. While a simple RAG setup can answer...
Ai voice & text note-taking with LINE Messaging, Supabase Vector DB & Gmail
Overview This workflow lets you capture, store, and retrieve notes from LINE chats — both text and voice messages — a...
Create a knowledge-powered chatbot with Claude, Supabase & Postgres
Intelligent chatbot with custom knowledge base Who's it for Businesses, developers, and organizations who need a cust...
Automate HighLevel CRM with GPT-5, knowledge retrieval & document context
Supercharge Your HighLevel CRM with the Power of GPT 5 Unleash the full potential of your HighLevel CRM by adding an...
AI multi-source agent with GPT-4, Perplexity Search, Supabase and Google Sheets
GPT 5 MCP Multi Source Orchestrator Overview GPT 5 MCP Multi Source Orchestrator is a next generation AI agent for n8...
Chat with documents via RAG: Google Drive to GPT-5 with Supabase vector database
n8n RAG Ingestion & Query Workflow Overview This workflow is your all in one pipeline to turn any document into a pow...
Create personal data vector store from Google Sheets with OpenAI & Gemini AI
This workflow integrates Google Sheets with Supabase Vector Store for storing personal data as vectors. It utilizes O...
AI-powered stock analysis with Danelfin, TwelveData and Alpha Vantage
AI Powered Stock Analysis Chatbot Transform Your Investment Decisions with Advanced AI Analytics What It Does This in...
Automate stock trades with AI-driven technical analysis & Alpaca Trading
AI Powered Stock Analysis & Auto Trading Workflow Supercharge your trading decisions with this end to end AI automati...
Business AI command center: Modular agents for Google Workspace, vector search & multi-channel reports
AI OPS Agent for n8n — Stop Doing Busy Work. Start Leading. Your AI workforce is ready. Are you? What You Get: Your R...
Chat with internal documents using Ollama, Supabase Vector DB & Google Drive
Chat with Internal Documents (RAG AI Agent) Features Answers should given only within provided text. Chat interface p...
AI-powered stock analysis with AI scoring and Gmail report delivery
Workflow Description and Setup Guide This workflow provides comprehensive AI driven stock analysis, generating detail...
WhatsApp RAG chatbot with Supabase, Gemini 2.5 Flash, and OpenAI embeddings
WhatsApp RAG Chatbot with Supabase, Gemini 2.5 Flash, and OpenAI Embeddings This n8n template demonstrates how to bui...
Query business data with OpenAI chatbot using RAG and text-to-SQL via Peliqan
Automated Slack IT helpdesk with GPT, Supabase vector search, and JIRA ticketing
This workflow contains community nodes that are only compatible with the self hosted version of n8n. Who is this for?...
Build an All-Source Knowledge Assistant with Claude, RAG, Perplexity, and Drive
Detailed n8n Workflow Description Main Flow The workflow operates through a three step process that handles incoming...
Company knowledge base agent (RAG)
Turn your docs into an AI powered internal or public facing assistant. This chatbot workflow uses RAG (Retrieval Augm...
Inbox manager (GPT, Google Calendar & Supabase)
Turn your cluttered inbox into a smart, autonomous assistant that categorizes emails, replies to leads, checks your c...
Automatic job listings extraction and publishing template
Automatically extract job listings from any website URL, format them with AI, and publish directly to WordPress. Just...
Document-based AI chatbot with RAG, OpenAI and Cohere reranker
This workflow contains community nodes that are only compatible with the self hosted version of n8n. Build intelligen...
Answer questions from documents with RAG using Supabase, OpenAI & Cohere reranker
This workflow contains community nodes that are only compatible with the self hosted version of n8n. This comprehensi...