Browse 7,185 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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AI-Powered Elementor Blog Post Automation System for Agencies
Categories: Business Automation, Content Creation, SEO, AI
This advanced workflow automates every step of content publishing for agencies ...
What It Does
This workflow automatically runs when a new email is received in the user's Gmail account. It sends the email content to OpenAI (GPT-4.1-mini), which intelligently determines whether the ...
This n8n template from Intuz provides a complete and automated solution for hyper-personalized email outreach.
It powerfully combines AI with Gmail and Google Sheets, using specific keywords and pro ...
What it does
Automatically monitors multiple subreddits daily, identifies trending posts with high engagement, and delivers AI-powered summaries directly to your inbox. Never miss important discussio ...
Who is this for?
This workflow is designed for travel bloggers, content creators, social media managers, and anyone who wants to transform their travel photos into engaging written narratives. It's p ...
Overview
This workflow acts as an AI-powered research assistant that takes a topic from the user, performs multi-step intelligent research, and stores the final report in Notion. It uses advanced s ...
How it works
• Webhook → urlscan.io → GPT-4o mini → Gmail
• Payload example: { "url": "https://example.com" }
• urlscan.io returns a Scan ID and raw JSON.
• AI node classifies the ...
This guide walks you through building an intelligent AI Agent in n8n that routes tasks to the appropriate sub-agent using the new @n8n/n8n-nodes-langchain agent framework. You’ll create a Manager Ag ...
A step-by-step demo that shows how to pull your Outlook calendar events for the week and ask GPT-4o to write a short summary.
Along the way you’ll practice basic data-transform nodes (Code, Filter ...
A hands-on starter workflow that teaches beginners how to:
Pull rows from a Google Sheet
Append a new record that mimics a form submission
Generate AI-powered text with GPT-4o based on a “Topic� ...
This n8n workflow finds experts on any topic, scrapes their websites, and pulls out contact emails automatically.
Core services used: SerpAPI (google search) · Apify (website crawler) · OpenAI (GP ...
This n8n workflow dynamically generates a realistic sample dataset based on a single topic you provide. It uses OpenAI (via LangChain) and n8n’s built-in nodes to:
Generate structured JSON data for ...
Auto-publish NASA APOD to LinkedIn with AI translation and hashtags
Transform NASA's daily astronomical wonders into engaging LinkedIn content automatically. This workflow fetches NASA's Astronomy Pic ...
This workflow introduces beginners to one of the most fundamental concepts in n8n: looping over items. Using a simple use case—generating LinkedIn captions for content ideas—it demonstrates how to ...
This workflow contains community nodes that are only compatible with the self-hosted version of n8n.
**Alternatively, you can delete the community node and use the HTTP node instead.
**
Most email ag ...
AI-Powered Email Generation with MadKudu sent via Outreach.io
This workflow researches prospects using MadKudu MCP, generates personalized emails with OpenAI, and syncs them to Outreach with automatic ...
AI-Powered Automatic Analysis of YouTube Product Reviews With Apify
This n8n workflow automates the process of searching, transcribing, and analyzing product reviews extracted from YouTube videos, ge ...
This workflow contains community nodes that are only compatible with the self-hosted version of n8n.
Generates relevant keywords and questions from a a customer profile. Keyword data is enriched from ...
Who's it for
This workflow is perfect for individuals, small businesses, or households who need to:
Automatically process and categorize expense receipts
Extract structured data from invoices and rec ...
Automated Podcast Note-Taker for Notion 🎙️⚡
Transform voice notes into polished podcast scripts—automatically!
✨ What It Does
This n8n workflow instantly converts Telegram voice messages i ...
