Browse 7,110 n8n workflow templates in the Langchain category. These ready-to-use automations connect apps and services with n8n — no coding required. Click any workflow to explore its nodes and import it directly into n8n.
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Healthcare Clinic Assistant with WhatsApp and Telegram Integration
Version: 1.1.0
n8n Version: 1.88.0+
License: MIT
📋 Description
A comprehensive and modular automation workflow designed fo ...
Create & Publish Instagram Carousel Posts with GPT-4.1-mini, Imgur & Graph API
Version: 2.0.0
n8n Version: 1.88.0+
Author: Unknown
License: MIT
Description
An intelligent and modular workflow that ...
Click here to access this Workflow for free.
Get your own custom ChatGPT inside your Discord Server
Description
This n8n workflow enables a fully autonomous AI assistant within your Discord server. ...
Overview
Automated LinkedIn content generator that:
Fetches trending AI news using NewsAPI
Enhances content with Qdrant vector store context
Generates professional LinkedIn posts using GPT-4o-mini
Tr ...
Overview
This n8n workflow processes user feedback automatically, tags it with sentiment, and links it to relevant insights in Notion.
It uses GPT-4 to analyze each feedback entry, determine whether i ...
Who is this for?
This workflow is perfect for busy professionals, students, or anyone who struggles to keep their Gmail inbox organized and clutter-free.
What problem is this workflow solving?
It ...
Tags: Sustainability, Web Scraping, OpenAI, Google Sheets, Newsletter, Marketing
Context
Hey! I’m Samir, a Supply Chain Engineer and Data Scientist from Paris, and the founder of LogiGreen Consult ...
Hi! I’m Amanda 🐶💕
This is honestly one of the cutest, smartest workflows I’ve ever built. It was designed with a lot of love to help petshops give their customers fast, modern, and sweet ser ...
Who this is for?
Extract & Summarize Yelp Business Review is an automated workflow that extracts the Yelp business reviews using Bright Data Web Unlocker, process and formats the raw data, summarizes ...
Who this is for?
Extract Amazon Best Seller Electronic Info is an automated workflow that extracts best seller data from Amazon's Electronics section using Bright Data Web Unlocker, transform it into ...
This guide shows you how to deploy a chatbot that lets you query your PostgreSQL database using natural language. You will build a system that accepts chat messages, retains conversation history, cons ...
Supabase AI Agent with RAG & Multi-Tenant CRUD
Version: 1.0.0
n8n Version: 1.88.0+
Author: Koresolucoes
License: MIT
Description
A stateful AI agent workflow powered by Supabase and Retrie ...
SEO Blog Generator with GPT-4o, Perplexity, and Telegram Integration
This workflow helps you automatically generate SEO-optimized blog posts using Perplexity.ai, OpenAI GPT-4o, and optionally Telegra ...
Medical Q&A Chatbot for Urology using RAG with Pinecone and GPT-4o
This template provides an AI-powered Q&A assistant for the Urology domain using Retrieval-Augmented Generation (RAG). It uses Pineco ...
Altcoin News to LinkedIn Posts with DeepSeek AI & Google Sheets
Automate your daily crypto content creation and publishing using this n8n workflow. This automation fetches the latest altcoin news fro ...
👥 Who is this for?
Startup founders validating or pitching new ideas
Business consultants running strategy sessions
Product teams defining business logic visually
Agencies offering planning ...
Voiceflow is a no-code platform that allows you to design, prototype, and deploy conversational assistants across multiple channels—such as chat, voice, and phone—with advanced logic and natural l ...
Detailed Description
The ToDo App workflow is designed to streamline task management through Telegram and Google Tasks integration. This workflow allows users to create, update, and manage tasks via T ...
Auto-create and publish AI social videos with Telegram, GPT-4 and Blotato
> ⚠️ Disclaimer: This workflow uses Community Nodes and must be run on a self-hosted instance of n8n.
Who is this fo ...
Automatically convert documents from Google Drive into vector embeddings using OpenAI, LangChain, and PGVector — fully automated through n8n.
⚙️ What It Does
This workflow monitors a Google Dr ...
