@n8n/n8n-nodes-langchain.memorypostgreschat
98 workflows using this node.
What is the @n8n/n8n-nodes-langchain.memorypostgreschat node used for in n8n workflows?
@n8n/n8n-nodes-langchain.memorypostgreschat n8n workflows are automation templates that use the @n8n/n8n-nodes-langchain.memorypostgreschat 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-memorypostgreschat 
Multi-platform AI sales agent with RAG, CRM logging & appointment booking
Multi Platform AI Sales Agent with RAG, CRM Logging & Appointment Booking This workflow acts as a 24/7 sales agent, e...
Route user requests to specialized agents with GPT-4o Mini
This n8n workflow template is designed to route user input to specialized agents (like a Reminder Agent, Email Agent,...
AI sales agent: WhatsApp, FB, IG, OpenAI, Airtable, Supabase auto-booking
This workflow automates multi channel AI driven sales engagement for lead qualification, service information delivery...
AI chatbot call center: Taxi service (Production-ready, part 3)
Workflow Name: ️ Taxi Service Template was created in n8n v1.90.2 Skill Level: High Categories: n8n, Chatbot Stacks E...
AI chatbot call center: Demo call center (production-ready, part 2)
Workflow Name: ️ Demo Call Center Template was created in n8n v1.90.2 Skill Level: High Categories: n8n, Chatbot Stac...
Ai email triage & alert system with GPT-4 and Telegram notifications
Fully Automated AI Email System for n8n: Triage, Summarize & Alert—Never Check Your Inbox Again! Fully Automated Emai...
AI personal assistant with GPT-4o, RAG & voice for WhatsApp using Supabase
Intelligent AI Assistant with RAG & Voice for WhatsApp – Built with GPT 4o & Supabase About this workflow and its cre...
Explore n8n nodes in a visual reference library
WATCH THE n8n STARTER GUIDE This te...
Store chat data in Supabase PostgreSQL for WhatsApp/Slack chatbot
n8n Template: Store Chat Data in Supabase PostgreSQL for WhatsApp/Slack Integration This n8n template captures chat d...
Ai customer support assistant · WhatsApp ready · works for any business
AI Customer Support Assistant that auto maps any business site, answers WhatsApp in real time, and lets you earn or s...
Interactive knowledge base chat with Supabase RAG using AI 📚💬
Google Drive File Ingestion to Supabase for Knowledge Base Overview This n8n workflow automates the process of ingest...
Multi-Agent AI Clinic Management with WhatsApp, Telegram, and Google Calendar
Healthcare Clinic Assistant with WhatsApp and Telegram Integration Version: 1.1.0 n8n Version: 1.88.0+ License: MIT D...
🐶 AI Petshop Assistant with GPT-4o, Google Calendar & WhatsApp/Instagram/FB
Hi! I’m Amanda This is honestly one of the cutest, smartest workflows I’ve ever built. It was designed with a lot of...
🤖 AI restaurant assistant for WhatsApp, Instagram & Messenger
Hi, I’m Amanda! This workflow was created with so much love, care, and attention… especially for you, who runs a rest...
Build a RAG-powered AI assistant with OpenAI, Google Drive & Supabase Vector DB
Target Audience This guide is designed for developers, data scientists, and AI enthusiasts who want to create intelli...
✨📊Multi-AI agent chatbot for Postgres/Supabase DB and QuickCharts + tool router
Multi AI Agent Chatbot for Postgres/Supabase Databases and QuickChart Generation Who is this for? This workflow is id...
🤖 AI-powered WhatsApp assistant for restaurants & delivery automation
AI Powered WhatsApp Assistant for Restaurant & Delivery – Automate Orders, Calculate Delivery Fees & Enhance Customer...
🐶 AI agent for PetShop appointments (Agente de IA para agendamentos de PetShop)
AI Agent for Pet Shops – Automate Customer Service & Bookings! Transform Your Pet Shop with AI Powered Automation! En...
Split test different agent prompts with Supabase and OpenAI
Split Test Agent Prompts with Supabase and OpenAI Use Case Oftentimes, it's useful to test different settings for a l...
All-in-one Telegram/Baserow AI assistant 🤖🧠 Voice/Photo/Save notes/Long term mem
Telegram Personal Assistant with Long Term Memory & Note Taking This n8n workflow transforms your Telegram bot into a...
Allow users to send a sequence of messages to an AI agent in Telegram
Use Case When creating chatbots that interface through applications such as Telegram and WhatsApp , users can often s...
HR & IT helpdesk chatbot with audio transcription
An intelligent chatbot that assists employees by answering common HR or IT questions, supporting both text and audio...
Chat assistant (OpenAI assistant) with Postgres memory and API calling capabalities
Workflow Description Your workflow is an intelligent chatbot, using ++OpenAI assistant++, integrated with a backend t...
Extract insights & analyse YouTube comments via AI agent chat
Video Guide I prepared a detailed guide to help you set up your workflow effectively, enabling you to extract insight...