Browse 6,328 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.
6,328 workflows
in Langchain
Nodes:
Sort:
Date:
YNAB Super Budget
Ever wish that Y.N.A.B was just a little smarter when auto-categorizing your transactions?
Now you can supercharge your YNAB budget with ChatGPT! No more manual categorization.
S ...
A RAG Chatbot with n8n and Pinecone Vector Database
Retrieval-Augmented Generation (RAG) allows Large Language Models (LLMs) to provide context-aware answers by retrieving information from an exter ...
Generate social posts from GitHub pushes to Twitter and LinkedIn
On each GitHub push, this workflow checks if the commit set includes README.md and CHANGELOG.md, fetches both files, lets an LLM genera ...
🤖 Simple RAG Customer Support Chatbot
📋 Overview
This intelligent customer support chatbot leverages Retrieval-Augmented Generation (RAG) to provide accurate, contextual responses by combining ...
🤖 Asana AI Assistant: Project Management via Natural Language
Transform chat conversations into Asana actions - This workflow creates an AI agent that lets users manage Asana through conversationa ...
📋Instant Proposal Generator
Automatically convert sales call transcripts into professional client proposals by extracting key details with AI, dynamically populating Google Slides templates, and t ...
What it is
This workflow listens for new tickets in HaloPSA via webhook, generates a professional AI-powered summary of the issue using Gemini (or another LLM), and posts it back into the ticket as a ...
Telegram Pet Grooming Bot – Social Media & Booking Automation
This workflow automates Facebook posting and appointment booking directly from a Telegram bot, making it especially useful for pet gro ...
Gmail AI Email Classifier & Notifier
Since Gmail inboxes can quickly become cluttered, this workflow provides an automated AI-based email classification system. It listens for new emails, categorizes ...
Description
This workflow intelligently scans your inbox, detects whether an email is marketing or genuine, and takes the right action automatically.
Marketing Emails : Deleted instantly and logge ...
This workflow contains community nodes that are only compatible with the self-hosted version of n8n.
🤖 AI-Powered Twitter Content Generator
Transform topic ideas into ready to post Twitter drafts ...
Overview
Tired of cookie-cutter “AI LinkedIn post generators”? This workflow goes beyond just text generation — it orchestrates the entire lifecycle of a LinkedIn post. From idea capture to ded ...
AI-powered alt text generation from Google Sheets to WordPress media
Who's it for
WordPress site owners, content managers, and accessibility advocates who need to efficiently add alt text descriptions ...
🤖 AI Contact Creator for LEDGERS (Works with Any Trigger)
### Before using this template:
#### 👉 Search for LEDGERS in the nodes list and install it from Community Nodes (required for this work ...
This n8n template demonstrates how to automate the creation of high-quality visual content using AI. The workflow takes simple titles from a Google Sheets spreadsheet, generates detailed artistic pr ...
Companies Email Finder & Lead Generation Automation
Short Description
Automatically find company domains, extract decision maker emails (CEO, Sales, Marketing), validate email quality, and build a co ...
How it works
This workflow starts whenever a new lead comes in through Typeform (form submission) or Calendly (meeting booking). It captures the lead’s information, standardizes it into a clean form ...
Description
This powerful workflow automates the evaluation of new digital tools, websites, or platforms with the goal of assessing their potential impact on your business. By leveraging Telegram for ...
Workflow Overview
This workflow automates the process of creating and publishing engaging Facebook posts that teach Chinese words to a Thai-speaking audience. It integrates multiple AI models, APIs, a ...
AI-Powered Personalized Cold Email Outreach System
Categories: Lead Generation, Business Automation, AI
This workflow automates personalized cold email outreach by fetching lead data from a Google Sh ...
