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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Who’s it for
Teams that care about space-weather impact—SRE/infra, satellite ops, aviation, power utilities, researchers—or anyone who wants timely, readable alerts when NASA publishes signific ...
This workflow automates end-to-end cybersecurity incident response by ingesting alerts from multiple sources, enriching threat intelligence, assessing severity with Claude AI, executing containment ac ...
Automate your lead qualification process with AI-driven scoring!
This workflow captures website form submissions, automatically scores leads using AI based on custom criteria, stores data in Google S ...
Stay informed about the latest n8n updates automatically!
This workflow monitors the n8n GitHub repository for new pull requests, filters updates from today, generates an AI-powered summary, and send ...
Who's it for
Professionals and teams managing high email volumes who need automatic email triage and responses.
What it does
This workflow monitors your Outlook inbox and uses AI to classify emails in ...
🟢 Manual Trigger
Workflow starts manually to initiate the reconciliation process on demand.
📄 Fetch Invoices & Bank Statements
Retrieves invoice data and bank statement data from Google Sheet ...
How it works
This workflow powers an intelligent, conversational AI bot for VK that can understand and respond to both text and voice messages. The bot uses an AI agent with built-in memory, allowing ...
Who’s it for
This workflow is for hotel managers, travel agencies, and hospitality teams who receive booking requests via email. It eliminates the need for manual data entry by automatically parsing ...
This template monitors a Google Drive folder, converts PDF documents into clean text chunks with Unstructured, generates OpenAI embeddings, and upserts vectors into Pinecone. It’s a practical, produ ...
Automatically generate a meeting summary from your meetings through Fathom, save it to a Dart document, and create a review task with the Fathom link attached.
What it does
This workflow activates wh ...
Working with Large Documents In Your VLM OCR Workflow
Document workflows are popular ways to use AI but what happens when your document is too large for your app or your AI to handle? Whether its con ...
Convert any website into a searchable vector database for AI chatbots. Submit a URL, choose scraping scope, and this workflow handles everything: scraping, cleaning, chunking, embedding, and storing i ...
Research Agent - Automated Sales Meeting Intelligence
This n8n workflow automatically prepares comprehensive sales research briefs every morning for your upcoming meetings by analyzing both the compa ...
Outbound Agent - AI-Powered Lead Generation with Natural Language Prospecting
This n8n workflow transforms natural language queries into targeted B2B prospecting campaigns by combining Explorium's da ...
Inbound Agent - AI-Powered Lead Qualification with Product Usage Intelligence
This n8n workflow automatically qualifies and scores inbound leads by combining their product usage patterns with deep co ...
📊 Description
Streamline your HR recruitment process with this intelligent automation that reads candidate emails and resumes, analyzes them using GPT-4, and automatically shortlists or rejects app ...
📊 Description
Streamline Facebook Messenger inbox management with an AI-powered categorization and response system. 💬⚙️
This workflow automatically classifies new messages as Lead, Query, o ...
Description
Automate your weekly cross-platform social media analytics workflow with AI-powered insights. 📊🤖
This system retrieves real-time Twitter (X) and Facebook data, validates and merges ...
Description
Automate your weekly social media analytics with this end-to-end AI reporting workflow. 📊🤖
This system collects real-time Twitter (X) and Facebook metrics, merges and validates data ...
Description:
Make your SDK documentation localization-ready before translation with this n8n automation template.
The workflow pulls FAQ content from Notion, evaluates each entry using Azure OpenAI G ...