@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 
Notify users when features ship with Semantic Search from Tally to Gmail
Who is this for? This workflow is for Product Managers, Indie Hackers, and Customer Success teams who collect feature...
Generate Twitter content in personal style with OpenAI & Supabase RAG
Self Learning X Content Engine (Creator RAG Booster) Learn your voice. Generate posts that sound like you — not AI. O...
AI study assistant with RAG - Google Gemini with Drive & Supabase vector search
How it works A complete AI powered study assistant system that lets you chat naturally with your documents stored in...
Create RAG vector database from Google Drive documents using Gemini & Supabase
How it works This workflow automates the process of converting Google Drive documents into searchable vector embeddin...
Create RAG-ready knowledge bases from websites using Apify, Gemini & Supabase
Convert any website into a searchable vector database for AI chatbots. Submit a URL, choose scraping scope, and this...
Capture and score website leads with Gemini RAG, Supabase, Google Sheets and Slack alerts
Turn your website chat into a lead generating machine. Visitors chat with an AI that answers questions from your know...
Build a product catalog chatbot with Mistral AI, Google Drive & Supabase RAG
AI Product Catalog Chatbot with Google Drive Ingestion & Supabase RAG Overview This workflow builds a dual system tha...
Build a website AI chatbot with lead capture using Gemini and Supabase RAG
This workflow deploys a fully customizable AI chatbot that can be embedded on any website, from custom coded sites to...
AI multi-agent executive team for entrepreneurs with Gemini, Perplexity and WhatsApp
This workflow is an AI powered multi agent system built for startup founders and small business owners who want to au...
Automated email responses with GPT-4O & Supabase conversation memory
This n8n workflow lets you delegate inbox management to an AI agent. It automatically replies to emails when a suitab...
Keep RAG system updated with Google Drive file changes to Supabase vector DB
This n8n workflow ensures data freshness in the RAG system by handling modifications to existing files. It complement...
Multi-format document processing for RAG chatbot with Google Drive & Supabase
This n8n workflow is the data ingestion pipeline for the "RAG System V2" chatbot. It automatically monitors a specifi...
Indonesian stock market research agent with Sectors App, Gemini & Tavily
This n8n workflow demonstrate how to configure AI Agent for financial research purposes especially for IDX data throu...
Document-based RAG chat assistant with Google Drive, Supabase & OpenAI
What is this? This RAG workflow allows you to build a smart chat assistant that can answer user questions based on an...
WhatsApp support bot with Google Drive RAG, GPT-4.1-mini and Cohere reranking
WhatsApp RAG Agent (Text + Voice) with Weekly Google Drive Sync One line summary : Answers WhatsApp in under 100 word...
Create a self-updating RAG chatbot with Google Drive, Gemini, and Supabase
This template creates a comprehensive, production ready Retrieval Augmented Generation (RAG) system. It builds a soph...
Generate SEO content with Claude AI, competitor analysis & Supabase RAG
SEO Content Generation Workflow n8n Template Instructions Who's it for This workflow is designed for SEO professional...
Build multi-client agentic RAG document processing pipeline with Supabase Vector DB
Ultimate n8n Agentic RAG Template Author: Cole Medin What is this? This template provides a complete implementation o...
Adaptive email auto-responder with GPT-4, RAG and human feedback loop
️ Self Learning Agent: AI Powered Email Auto Responder that Improves with Feedback Author: LeeWei Overview of the n...
From sitemap crawling to vector storage: Creating an efficient workflow for RAG
This template crawls a website from its sitemap, deduplicates URLs in Supabase, scrapes pages with Crawl4AI, cleans a...
Telegram chatbot with voice recognition and message batching using OpenAI
This Telegram workflow batches rapid fire messages from the same user into one prompt (20–30s debounce), then sends a...
Create a WhatsApp customer support bot with OpenAI, calendar & email integration
Who’s it for This template is for businesses, customer support teams, and professionals who want to deliver AI powere...
Create a WhatsApp voice assistant with Twilio, VAPI, Google Calendar & OpenAI
WhatsApp Voice Agent with Twilio, VAPI, Google Calendar, Gmail & Supabase This workflow turns WhatsApp voice messages...
Build a RAG knowledge chatbot with OpenAI, Google Drive, and Supabase
Build Your Own Knowledge Chatbot Using Google Drive Create a smart chatbot that answers questions using your Google D...