Browse 6,296 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.
6,296 workflows
in Langchain
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This n8n template builds a newsletter ("daily digest") delivery service which pulls and summarises the latest n8n.io template in select categories defined by subscribers.
It's scheduled to run once a ...
Google Maps Data Extraction Workflow for Lead Generation
This workflow is ideal for sales teams, marketers, entrepreneurs, and researchers looking to efficiently gather detailed business information ...
Description
This comprehensive n8n automation template orchestrates a complete end-to-end workflow for generating engaging short-form Point-of-View (POV) style videos using multiple AI services and a ...
🧵 Generate Conversational Twitter/X Threads with GPT-4o AI (n8n Workflow)
This workflow uses OpenAI (GPT-4o) and Twitter/X to automatically generate and publish engaging, conversational threads in ...
Note: This template only works for self-hosted n8n.
This n8n template demonstrates how to use the Langchain code node to track token usage and cost for every LLM call.
This is useful if your templ ...
Who is this tempate for?
This workflow powers a simple yet effective customer and sales support chatbot for your webshop. It's perfect for solopreneurs who want to automate customer interactions witho ...
Quick overview
This powerful workflow eliminates hours of trial and error when trying to craft the perfect prompt for AI-generated images.
How it works
Once you find an image or design that perfectly ...
Meet your AI-powered crypto data analyst—fully integrated with CoinMarketCap APIs.
This workflow acts as the supervisor agent for a multi-agent architecture built in n8n, connecting three powerfu ...
Gain full visibility into decentralized exchanges using CoinMarketCap’s DEXScan API—powered by AI.
This workflow is part of the CoinMarketCap AI Analyst system and delivers real-time and histor ...
Analyze exchange data, market indexes, and community sentiment from CoinMarketCap—powered by AI.
This sub-agent provides access to exchange listings, token holdings, metadata, and high-level metr ...
Access real-time cryptocurrency prices, market rankings, metadata, and global stats—powered by GPT-4o and CoinMarketCap!
This modular AI-powered agent is part of a broader CoinMarketCap multi-agen ...
Tags: Sustainability, CSRD, Reporting, ESG, Compliance, Automation
Context
Hey! I'm Samir, a Supply Chain Engineer and Data Scientist from Paris, founder of
LogiGreen Consulting
We help compan ...
Automated Video Creation Workflow Using n8n
This workflow automates the creation and publishing of animated videos based on ideas listed in a Google Sheet. It processes one idea at a time, generati ...
Imagine having an AI chatbot on Slack that seamlessly integrates with your company’s workflow, automating repetitive requests. No more digging through emails or documents to find answers about IT re ...
This workflow template, "Personal Assistant to Note Messages and Extract Namecard Information" is designed to streamline the processing of incoming messages on the LINE messaging platform. It integrat ...
This workflow template provides a robust solution for efficiently sending multiple prompts to Anthropic's Claude models in a single batch request and retrieving the results. It leverages the Anthropic ...
AI YouTube Playlist & Video Analyst Chatbot
This n8n workflow transforms entire YouTube playlists or single videos into interactive knowledge bases you can chat with. Ask questions and get summaries ...
Convert Reddit threads into short vertical videos with AI
Who is this for?
This workflow is ideal for:
Content creators* and *video editors** automating short-form content production
Reddit storytel ...
This n8n template uses existing emails from customers as context to customise and "finetune" outreach emails to them using AI.
By now, it should be common knowledge that we can leverage AI to generat ...
This n8n template monitors an Outlook mailbox for invoices, automatically parses/extracts data from them and then uploads the output to an Excel Workbook.
One of my top workflow requests, this templa ...