Browse 6,351 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.

6,351 workflows in Langchain
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Dynamic Hubspot Lead Routing with GPT-4 and Airtable Sales Team Distribution
AI Agent for Dynamic Lead Distribution (HubSpot + Airtable) 🧠 AI-Powered Lead Routing and Sales Team Distribution This intelligent n8n workflow automates end-to-end lead qualification and all ...
0
Oct 24, 2025
AI Recruiter – Analyze Multiple CVs vs Job Description using OpenAI GPT
An AI Recruiter that screens, scores, and ranks candidates in minutes — directly inside n8n. 🧠 Overview An AI-powered recruiter workflow that compares multiple candidate CVs with a single Job ...
1
Oct 24, 2025
AI Website Scraper & Company Intelligence
AI Website Scraper & Company Intelligence Description This workflow automates the process of transforming any website URL into a structured, intelligent company profile. It's triggered by a form, ...
349
Oct 24, 2025
Document RAG & Chat Agent: Google Drive to Qdrant with Mistral OCR
Knowledge RAG & AI Chat Agent: Google Drive to Qdrant Description This workflow transforms a Google Drive folder into an intelligent, searchable knowledge base and provides a chat agent to query it. ...
994
Oct 24, 2025
Daily Gemini-Powered Global Trend Analysis with GDELT, NewsAPI & Discord
Try It Out! The Daily AI-Powered Global Trend Analysis Workflow transforms your Discord server into a real-time AI-driven global intelligence dashboard. Every 6 hours, this automation gathers worldwi ...
0
Built by AFK Crypto AFK Crypto
Oct 23, 2025
Automated Crypto Market Summaries using Gemini AI and CoinGecko Data
Try It Out! The AI Investment Research Assistant (Discord Summary Bot) transforms your Discord server into a professional-grade AI-driven crypto intelligence center. Running automatically every morni ...
0
Built by AFK Crypto AFK Crypto
Oct 23, 2025
Automate RSS to Social Media Pipeline with AI, Airtable & GetLate for Multiple Platforms
Overview Automates your complete social media content pipeline: sources articles from Wallabag RSS, generates platform-specific posts with AI, creates contextual images, and publishes via GetLate API ...
0
Oct 23, 2025
Synchronizing WooCommerce Inventory and Creating Products with Google Gemini AI and BrowserAct
Synchronize WooCommerce Inventory & Create Products with Gemini AI & BrowserAct This sophisticated n8n template automates WooCommerce inventory management by scraping supplier data, updating existin ...
1
Oct 23, 2025
🎓 How to Transform Unstructured Email Data into Structured Format with AI Agent
This workflow automates the process of extracting structured, usable information from unstructured email messages across multiple platforms. It connects directly to Gmail, Outlook, and IMAP accounts, ...
1
Oct 23, 2025
Monitor Emails & Send AI-Generated Auto-Replies with Ollama & Telegram Alerts
Workflow Overview This advanced n8n workflow provides intelligent email automation with AI-generated responses. It combines four core functions: Monitors incoming emails via IMAP (e.g., SOGo) Sends ...
0
Built by Vigh Sandor Vigh Sandor
Oct 23, 2025
AI-powered Candidate Screening & Interview Scheduling with OpenAI GPT & Google Suite
Streamline your hiring process with intelligent AI-powered candidate screening and automated interview scheduling. This workflow receives applications via webhook, evaluates candidates using OpenAI's ...
0
Oct 23, 2025
Content Farming v4 - Blog Automation for Wordpress using ChatGPT 5 and Gemini
AI Powered Blog Automation Workflow for WordPress and Twitter - v4 Revolution > Watch the Youtube Tutorial video This is the most advanced AI-powered blog content generation and distribution wo ...
496
Built by Jay Emp0 Jay Emp0
Oct 23, 2025
Automate a 'Chat with your PDF' Bot on Telegram with Google Gemini & Pinecone
This n8n template from Intuz provides a complete solution to automate a powerful, AI-driven 'Chat with your PDF' bot on Telegram. It uses Retrieval-Augmented Generation (RAG) to allow users to upload ...
670
Built by Intuz Intuz
Oct 23, 2025
Streamline Content Creation with GPT-4o and One-Click Human Review Approvals
Overview Automate AI content creation from request to approval. While AI writes quickly, human review often delays delivery—and multiple tools create workflow gaps and version confusion. This unifie ...
0
Oct 23, 2025
Create Authentic UGC Video Ads with GPT-4o, ElevenLabs & WaveSpeed Lip-Sync
This n8n template demonstrates how to create authentic-looking User Generated Content (UGC) advertisements using AI image generation, voice synthesis, and lip-sync technology. The workflow transforms ...
0
Oct 23, 2025
Error Workflow: AI Powered (GPT 4.1): Universal
AI-Powered n8n Error Debugger & Notifier Automatically analyze any workflow failure with AI, get actionable solutions, and receive a detailed report directly in your inbox. Stop wasting time decipher ...
Auto-Reply & Create Linear Tickets from Gmail with GPT-5, gotoHuman & Human Review
This workflow automatically classifies every new email from your linked mailbox, drafts a personalized reply, and creates Linear tickets for bugs or feature requests. It uses a human-in-the-loop with ...
0
Built by gotoHuman gotoHuman
Oct 22, 2025
Automate Monthly Google Ads Performance Analysis with GPT-4o, Sheets & Slack
📊 Google Ads + OpenAI + Sheets — Monthly AI Performance Analysis Automate monthly ad performance insights with AI-powered recommendations 🧩 Overview This workflow automatically analyzes Goo ...
0
Oct 22, 2025
AI-Powered Candidate Nurturing with Scheduled WhatsApp & Gmail Follow-ups
What This Workflow Does This workflow automates the candidate nurturing process, solving the common problem of candidates losing interest or "ghosting" after an application. It keeps them engaged and ...
0
Oct 22, 2025
Track Personal Finances in Google Sheets with AI Agent via Slack
Who's it for This workflow is perfect for individuals who want to maintain detailed financial records without the overhead of complex budgeting apps. If you prefer natural language over data entry f ...
0
Oct 22, 2025