Browse 6,328 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.
6,328 workflows
in Langchain
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Description
Submit any YouTube video URL along with your video title, channel name, niche, focus keyword, and a section query for timestamps and the workflow runs two AI processes simultaneously. Way ...
This workflow automates the process of scanning business cards received via Telegram and instantly saving the extracted contact information into Google Contacts. It combines OCR technology, AI-powered ...
This workflow automatically converts uploaded documents and text into an AI-powered searchable knowledge base using semantic vector embeddings and Retrieval-Augmented Generation (RAG). Users can uploa ...
How it works
Fetches sales history and current inventory from Google Sheets in parallel, then calculates days of stock remaining, average daily sales velocity, and projected stockout dates for every ...
Quick overview
Automates real-time stock quote enrichment in Google Sheets using n8n, OpenAI, and the Octagon Agent. Reads ticker symbols from a spreadsheet, fetches a live quote Skill from GitHub, an ...
Who is this for
Small to medium businesses in Japan using a LINE Official Account for customer support. Ideal for retail shops, restaurants, salons, and service providers who want to reduce response ...
Monitor Facebook Pages and Analyze Content Safety via Telegram
This n8n template automates the collection, storage, and safety analysis of Facebook posts while simultaneously providing an interactiv ...
This n8n workflow automatically converts new RSS feed articles into ready-to-publish social media posts for LinkedIn and Instagram.
Whenever a new article is detected from the RSS feed, the workflow ...
Autonomous Traffic Spike Reporting: Databox, AI & Slack
This workflow gives PPC agencies and performance teams a daily traffic and performance check across multiple clients using Databox data.
It pu ...
🛍️ Shopify Daily Order Reporting: AI Summaries & Multichannel Alerts
Summary
E-commerce store management made easy. The workflow pulls your daily Shopify orders, calculates essential metrics lik ...
AI-Powered SEO Cannibalization Monitor: Databox, Google Search Console & Slack
This workflow runs weekly and checks multiple client websites for potential SEO cannibalization issues using Google Sear ...
📊 Description:
Automate your entire supplier negotiation process with this AI-driven workflow that intelligently drafts, refines, and sends negotiation emails 📧. Using advanced LLM reasoning and ...
AI Stock Tracking Agent is a Telegram-based AI workflow built in n8n that transforms a simple stock name into a complete trading analysis report.
Users send a stock/company name through Telegram, and ...
AI-Powered SENSEX Signal Generator
> Gemini, Yahoo Finance & Google Sheets
This n8n workflow automatically analyzes SENSEX market data using technical indicators and AI (Google Gemini) to generat ...
This template is built for content creators, founders, solopreneurs, content marketers, and agencies who want to publish consistent, research-backed content across 4 social platforms without writing, ...
Who's it for
Service businesses such as trade contractors (roofers, plumbers, electricians, cleaners, facility management) who want to send out customer quotes automatically as PDFs — either trigge ...
Manual incident triage kills your MTTR. This workflow automates the first response so your engineers get actionable tickets instead of raw alerts.
This workflow takes unstructured incident reports fr ...
