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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Dynamically switch between LLMs for AI Agents using LangChain Code
Purpose
This example workflow demonstrates a way to connect multiple LLMs to a single AI Agent/LangChain Node and programmatically ...
Who is this template for?
Growth teams, SDRs, recruiters, or anyone who routinely hunts for hard‑to‑find business emails and would rather spend time reaching out than guessing formats.
What pr ...
How it works
• Automates multi-platform social media posting (Instagram, YouTube, TikTok, etc.) using AI-generated content
• Integrates Airtable, n8n, and Blotato for full content scheduling a ...
This automation is designed to help you generate AI-powered music tracks, cover art, and fully rendered music videos — all triggered from a simple Telegram chat and managed via Google Sheets.
Sampl ...
AI-Agent Code Review for GitHub Pull Requests
Description:
This n8n workflow automates the process of reviewing code changes in GitHub pull requests using an OpenAI-powered agent.
It connects you ...
Google Drive File Ingestion to Supabase for Knowledge Base 📂💾
Overview 🌟
This n8n workflow automates the process of ingesting files from Google Drive into a Supabase database, preparing the ...
How It Works
This workflow creates an AI-powered Telegram chatbot with session management, allowing users to:
Start new conversations** (/new).
Check current sessions** (/current).
Resume past ...
Overview
This template is designed for Amazon sellers and advertisers who want to automate their campaign performance analysis and bidding strategy. It solves the common challenge of manually reviewin ...
Note: Now includes an Apify alternative for Rapid API (Some users can't create new accounts on Rapid API, so I have added an alternative for you. But immediately you are able to get access to Rapid AP ...
Stock Analysis Agent (Hebrew, RTL, GPT-4o)
Overview
Get comprehensive stock analysis with this AI-powered workflow that provides actionable insights for your investment decisions. On a weekly basis, ...
🎯 AI-Powered Advanced YouTube Meta Generator in n8n
Automatically generate SEO-optimized YouTube Titles, Descriptions, Tags & Hashtags – enriched with blog articles, affiliate links, and product ...
Who is it for?
This is automation for support project manager, which helps not only to keep developres informed but also automatically keep clients in the loop - especially useful if you are managing ...
Disclaimer
This template is only available on n8n self-hosted as it's making use of the community node for MCP Client.
Who this is for?
The Chat Conversations with Bright Data MCP Search Engines & G ...
Disclaimer
This template is only available on n8n self-hosted as it's making use of the community node for MCP Client.
Who this is for?
The Scrape Web Data with Bright Data and MCP Automated AI Agen ...
Disclaimer
This template is only available on n8n self-hosted as it's making use of the community node for MCP Client.
Who this is for?
The Extract, Transform LinkedIn Data with Bright Data MCP Serv ...
Who is this for?
This workflow is for content creators, social media managers, marketing teams, and virtual assistants who want to automatically repurpose YouTube videos into ready-to-post social me ...
Description
Quickly organize your inbox with AI!
This simple workflow automatically classifies incoming emails into different categories — like High Priority, Work Related, or Promotions — and app ...
This n8n template shows you how to create an MCP server out of your existing n8n workflows. With this, any MCP client connected can get more done with powerful end-to-end workflows rather than just si ...
This n8n workflow automates SEO keyword research by querying the Ahrefs API for keyword data and related keyword insights. The enriched data is then processed by an AI agent to format a response and p ...
Who is this for?
This workflow is designed for Customer Success Managers (CSM), sales, support, or marketing teams using HubSpot CRM who want to automate customer engagement tracking when new emails ...
