Integrate Chat in your LLM apps and 422+ apps and services

Use Chat to easily build AI-powered applications and integrate them with 422+ apps and services. n8n lets you seamlessly import data from files, websites, or databases into your LLM-powered application and create automated scenarios.

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Popular ways to use the Chat integration

Add Project Tasks to Google Sheets with GPT-4.1-mini Chat Assistant

Smart stock trading recommendations with GPT-4, TwelveData & NewsAPI analysis

Generate complete SEO strategy reports with SerpAPI data and GPT-4 Agent team

Compare GPT-4, Claude & Gemini Responses with Contextual AI's LMUnit Evaluation

Crawl websites & answer questions with GPT-5 nano and Google Sheets

Build a smart chatbot with GPT-5-nano, web search & conversational memory

Documentation

Chat Node Docs + Examples

Supported actions

Send Message

Send and Wait for Response

The world's most popular workflow automation platform for technical teams including

Connect Chat with your company’s tech stack and create automation workflows

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Integrate Chat in your LLM apps and 422+ apps and services

Popular ways to use the Chat integration

Add Project Tasks to Google Sheets with GPT-4.1-mini Chat Assistant

Smart stock trading recommendations with GPT-4, TwelveData & NewsAPI analysis

Generate complete SEO strategy reports with SerpAPI data and GPT-4 Agent team

Compare GPT-4, Claude & Gemini Responses with Contextual AI's LMUnit Evaluation

Crawl websites & answer questions with GPT-5 nano and Google Sheets

Build a smart chatbot with GPT-5-nano, web search & conversational memory

Reduce LLM Costs with Semantic Caching using Redis Vector Store and HuggingFace

Vision RAG and image embeddings using Cohere Command-A and Embed v4

Create & post social media carousels across 5 platforms with AI & Blotato

Document Q&A system with Voyage-Context-3 embeddings and MongoDB Atlas

My solution for the "Agentic Arena Community Contest" (RAG, Qdrant, Mistral OCR)

Generate & deploy landing pages with GPT, Gemini and Vercel

Create Google Calendar events from natural language chat using GPT

Generate Dream 100 prospect lists with Perplexity AI research and Google Sheets

Create data-driven SEO content briefs with AI analysis of SERP data using Bright Data

Discover buying-intent leads on Twitter and Instagram with GPT-4o-mini and send summaries to Slack and Notion

Sales CRM chatbot with GPT-4o-mini, Google Sheets lookup & memory

Indonesian stock market research agent with Sectors App, Gemini & Tavily

Dynamic MCP server selection with OpenAI GPT-4.1 and contextual AI reranker

Identify buying-intent leads on Twitter and Instagram with Slack and Notion CRM

Dual-path customer support system with Google Sheets, vectors & Gemini

Turn a YouTube channel into a second brain with Neo4j GraphRAG and GPT-4o-mini

Multi-AI Council Research 🔍: GPT 5.2, Claude Opus 4.6 & Gemini 3 Pro Aggregation

Extract company data from websites with Gemini AI through chat conversation

Build an internet search chatbot with Firecrawl API

Retrieve answers from Knowledge Base with InfraNodus GraphRAG chatbot

Compare LLM token costs across 350+ models with OpenRouter

Production AI Playbook: Human Oversight (Exercise 1)

Automate Job applications 🧑🏻‍💼📄with Chatbot, PredictLeads and ScrapegraphAI

Standardize daily construction reports with OpenAI, Gmail and Google Sheets

Track MPESA and Airtel mobile payments in a fundraising WhatsApp group

Capture and score website leads with Gemini RAG, Supabase, Google Sheets and Slack alerts

Build a cost-efficient Lookio RAG chatbot with GPT-4.1 models for knowledge Q&A

Turn your website docs into a GPT-4.1-mini support chatbot with MrScraper and Pinecone

Documentation

Supported actions

Connect Chat with your company’s tech stack and create automation workflows