@n8n/n8n-nodes-langchain.chainllm
923 workflows using this node.
What is the @n8n/n8n-nodes-langchain.chainllm node used for in n8n workflows?
@n8n/n8n-nodes-langchain.chainllm n8n workflows are automation templates that use the @n8n/n8n-nodes-langchain.chainllm node as part of a reusable workflow. Builders use these templates to inspect how the node connects with triggers, data transformation steps, app integrations, notifications, storage, or AI-powered actions inside n8n. Each workflow listing includes a title, summary, author attribution, categories, complexity level, source links when available, and a downloadable JSON file for review before import. Use this page to compare practical examples, understand the surrounding nodes, and choose a template that can be safely tested and adapted in your own n8n workspace.
n8n-n8n-nodes-langchain-chainllm 
Automate SEO blog creation + social media with GPT-4, Perplexity and WordPress
AI Blog & Social Media Publisher – Fully Automated Workflow This workflow is ideal for individuals, marketers, agenci...
Automated tweet generator & publisher with GPT-4, Discord, and Google Sheets
AI Twitter Content Machine – Write, Refine & Publish Tweets on Autopilot This workflow is perfect for creators, solop...
AI-powered RAG Q&A chatbot with OpenAI, Google Sheets, Glide & Supabase
Automate AI Powered RAG System with Contextual Q&A, Google Sheets Integration, and Glide Frontend—Powered by n8n, Ope...
AI talent screener – CV parser, job fit evaluator & email notifier
AI Talent Screener – CV Parser, Job Fit Evaluator & Email Notifier Who is this for? This template is ideal for HR tea...
Create & approve POV videos with AI, ElevenLabs & multi-posting (TikTok/IG/YT)
POV Video Creator: Automating TikTok Style Instagram Video Automation, Approval, and Multi Platform Posting Using AI,...
Generate & publish SEO-optimized WordPress blog posts with AI
Generate and Publish SEO Optimized Blog Posts to WordPress This n8n workflow, BlogBlitz , automates the creation and...
AI-optimized content posting to X, Discord & LinkedIn with OpenRouter
Amplify your social media presence with BuzzBlast , an n8n workflow designed to make your content go viral across X,...
Extract & categorize receipt data with Google OCR, OpenRouter AI & Telegram
Effortlessly track your expenses with MoneyMate , an n8n workflow that transforms receipts into organized financial i...
AI-powered auto-generate exam questions and answers from Google Docs with Gemini
This workflow automates the creation of exam questions ( both open ended and multiple choice ) from educational conte...
AI-generated LinkedIn posts with OpenAI, Google Sheets & email approval workflow
How it works This workflow automates the process of creating, approving, and optionally posting LinkedIn content from...
Automated daily customer win-back campaign with AI offers
Proactively retain customers predicted to churn with this automated n8n workflow. Running daily, it identifies high r...
Summarise MS Teams channel activity for weekly reports with AI
This n8n template lets you summarize individual team member activity on MS Teams for the past week and generates a re...
Summarise Slack channel activity for weekly reports with AI
This n8n template lets you summarize team member activity on Slack for the past week and generates a report. For remo...
Ai email triage & alert system with GPT-4 and Telegram notifications
Fully Automated AI Email System for n8n: Triage, Summarize & Alert—Never Check Your Inbox Again! Fully Automated Emai...
Automated financial tracker: Telegram invoices to Notion with Gemini AI reports
Automated Financial Tracker: Telegram Invoices to Notion with AI Summaries & Reports Tired of manually logging every...
AI personal assistant with GPT-4o, RAG & voice for WhatsApp using Supabase
Intelligent AI Assistant with RAG & Voice for WhatsApp – Built with GPT 4o & Supabase About this workflow and its cre...
Voice-to-email response system with Telegram, OpenAI Whisper & Gmail
This workflow gives you the ability to reply to a long email with a voice note, rather than having to type everything...
Amazon product search scraper with BrightData, GPT-4, and Google Sheets
This workflow automates web scraping of Amazon search result pages by retrieving raw HTML, cleaning it to retain only...
Automatically create Linear issues from Gmail support request messages
This n8n template watches a Gmail inbox for support messages and creates an equivalent issue item in Linear. How it w...
Automatically create JIRA issues from Outlook email support requests
This n8n template watches an outlook shared inbox for support messages and creates an equivalent issue item in JIRA....
Explore n8n nodes in a visual reference library
WATCH THE n8n STARTER GUIDE This te...
Automate SEO blog content creation with GPT-4, Perplexity AI and WordPress
AI Blog Publisher – Automated Blog Content Workflow This workflow is designed for individuals and teams who regularly...
Automate support ticket triage and resolution with JIRA and AI
This n8n template automates triaging of newly opened support tickets and issue resolution via JIRA. If your organisat...
Automate employee onboarding with Slack, Jira, and Google Workspace integration
Who is this for? This template is ideal for HR teams, startup founders, operations leads, remote first companies, and...