Browse 6,989 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.
6,989 workflows
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Quick overview
Manage newsletter subscriptions and product release notifications in one n8n workflow. It validates and stores subscribers, sends welcome emails, extracts release notes from your change ...
Quick overview
Telegram message, uses OpenAI GPT-5 to turn a plain-language prompt into screening criteria, pulls quarterly revenue from SEC XBRL filings, adds Yahoo Finance price moves, and sends a r ...
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This workflow sweeps unread Gmail inbox messages on a schedule or via Telegram, uses OpenAI GPT-5 to identify high-confidence junk from unknown senders, moves selected emails to Gmail S ...
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This workflow listens for incoming Telegram messages, pulls an FAQ from Google Sheets, and uses Google Gemini to reply in the customer’s language while keeping short chat history. It ...
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This workflow triggers on incoming NUACOM WhatsApp messages, only responds after hours, and uses an OpenAI-powered agent with an n8n Data Table knowledge base plus Google Calendar tools ...
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This workflow accepts a competitor research request via n8n Chat, a POST webhook, or manual run, screens it with SoterAI for prompt-injection risk, gathers web intelligence, and uses Gr ...
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This workflow runs every morning to pull yesterday’s orders and product variants from Shopify, calculate profit and margin leak signals, generate a short commentary with OpenAI, post ...
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Linkedin: https://www.linkedin.com/feed/update/urn:li:activity:7513219338414219265/
This workflow runs every day at 6AM to analyze pharmacy inventory in Google Sheets, predict expiry r ...
Quick overview
This workflow runs daily to read the AWS What’s New RSS feed, uses AWS Bedrock (Anthropic Claude) to score and summarize announcements against your AWS service list (optionally enrich ...
Quick Overview
This workflow runs daily, pulls recent competitor newsletter emails from Gmail, analyzes each message with Anthropic Claude, and appends structured insights and response ideas to Google ...
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This workflow runs every morning, checks recent CPSC and FDA recalls against your Shopify product catalog, uses OpenAI to verify likely matches, and then posts alerts to Slack while log ...
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This workflow schedules daily court-hearing preparation by pulling active cases from Google Sheets, downloading court cause lists via HTTP, extracting PDF/HTML text, matching listings, ...
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This workflow captures per-shift machine production and downtime data via an n8n Form or an authenticated webhook, calculates OEE and TPM Six Big Losses from Google Sheets data, uses Op ...
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This workflow runs monthly to collect SOC 2 and ISO 27001 evidence from GitHub, Google Workspace, and AWS IAM, then logs results to Google Sheets, archives a JSON snapshot to Google Dri ...
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This workflow watches a Google Drive folder for new contract PDFs, parses them with LlamaParse, extracts key terms and obligations with OpenAI, stores everything in Google Sheets, and u ...
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This workflow keeps a Pinecone knowledge base in sync with WooCommerce products and reviews, WordPress pages/posts, and files from a Google Drive folder by generating OpenAI embeddings, ...
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This workflow listens for a crypto ticker in Telegram, pulls multi-timeframe candlestick data from Binance and recent headlines from NewsAPI, uses OpenAI to score market sentiment and g ...
Quick Overview
This workflow runs daily to check SEC EDGAR for the latest 10-K or 10-Q filing for a target company, extracts Risk Factors and MD&A text, analyzes sentiment and risk with OpenAI, then l ...
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This scheduled workflow pulls supply-chain master data from Google Sheets, builds a supplier–material–plant–logistics graph, scores single points of failure (SPOFs) with a VaR pro ...
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This workflow uses n8n Forms, Google Gemini, Tavily web search, Google Maps Routes API, and Gmail to collect traveler preferences and trip details, verify feasibility with evidence-back ...
