
Automate Chat-Based Queries with PostgreSQL and n8n LangChain
Learn how to build a chat automation that interacts with your PostgreSQL database using n8n and LangChain. Streamline querying with natural language, reducing time spent on manual SQL queries and ensuring accurate database insights.

Chat with Search Console Data Using n8n and OpenAI
Save hours analyzing your Google Search Console data by chatting naturally with an AI-powered agent built on n8n, OpenAI GPT-4, and Postgres. This workflow fetches customized insights effortlessly with simple chat commands.

Automate Restaurant Orders with n8n and OpenAI Chat Model
Tired of managing restaurant orders manually? This n8n workflow leverages OpenAI's Chat Model and Google Sheets to automate order extraction and logging, saving you time and reducing errors.

Create Multi Agent Ai Conversations N8N Workflow — Complete Guide [2026]
Learn how to create multi agent ai conversations n8n workflow with this step-by-step guide. Includes workflow examples, tips, and best practices for 2026.

Automate Fun Activity Suggestions with n8n and OpenAI
This unique n8n workflow automates suggesting personalized activities by combining OpenAI's GPT-4o-mini model with the Bored API. It solves the problem of coming up with new activity ideas quickly, saving users time and helping break boredom.

Build AI Chatbot with GPT-4o & MCP Brave Search in n8n
Solve the challenge of creating a smart chatbot that uses GPT-4o and Brave Search through MCP tools. This n8n workflow automates processing chat messages, executing web searches, and maintaining conversation memory for precise AI responses.

Automate Conversational AI with n8n and Langchain Nodes
Discover how this n8n workflow automates conversational AI interactions using Langchain nodes and OpenAI. It seamlessly integrates chat triggers, memory, and SerpAPI to deliver dynamic AI agent responses, saving time and enhancing real-time chat performance.

Automate Slack AI Responses with n8n and Google Gemini Chat
Discover how to automate Slack message replies intelligently using n8n workflow with Google Gemini Chat and memory buffer. This workflow processes Slack webhook messages, leverages AI for smart responses, and sends them back efficiently, cutting response times and boosting team productivity.

How to Build a Telegram AI Chat and Image Bot with n8n
Discover how this Telegram AI-bot workflow in n8n automates chat responses and image creation based on user commands, saving you hours of manual effort and enhancing user engagement through intelligent interactions.

Build an Agentic Telegram AI Bot with LangChain in n8n
Discover how to create a powerful Telegram AI bot integrating LangChain nodes and OpenAI's GPT-4o. This automation listens for Telegram messages, manages conversation memory, and can generate and send Dall-E-3 images, saving hours in user interaction handling.

Automate WooCommerce Post-Sales Support with n8n AI Chatbot
Struggling to handle WooCommerce post-sales queries efficiently? This unique n8n workflow integrates AI and WooCommerce to automate customer support, from order tracking to identity verification, saving hours and boosting data security.

Build a Support Chatbot with AcuityScheduling Knowledgebase & n8n
Discover how to create a specialized support chatbot using n8n that taps directly into AcuityScheduling's existing knowledgebase to deliver accurate answers instantly. This workflow eliminates manual search delays and integrates OpenAI's GPT-4o for real-time conversations tailored to AcuityScheduling users.