@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 
Google trend data extract & summarization with Bright Data & Google Gemini
Who this is for The Google Trend Data Extract & Summarization workflow is ideal for trend researchers, digital market...
Structured data extract & data mining with Bright Data & Google Gemini
Who this is for? The Structured Data Extract & Data Mining workflow is crafted for researchers, content analysts, SEO...
Multi-level WordPress blog generator with PerplexityAI research & OpenAI content
WordPress Auto Blogging Pro v2 \ with DEEPER RESEARCH \ Advanced Content Automation (This version is an upgrade from...
Extract business leads from Reddit using GPT-4.1-mini analysis and Google Sheets
This n8n workflow automates lead generation by searching Reddit for relevant posts based on keywords, filtering them,...
Extract & analyze brand content with Bright Data and Google Gemini
Who this is for? The Brand Content Extract, Summarization & Sentiment Analysis workflow is designed for professionals...
Automated AI content creation & Instagram publishing from Google Sheets
Automated AI Content Creation & Instagram Publishing from Google Sheets This n8n workflow automates the creation and...
Auto-generate MVP startup ideas from Reddit with AI & Excel storage
Reddit MVP Generator – Auto Generate Startup Ideas from Real User Pain Points The Reddit MVP Generator is a fully aut...
Dynamically switch between LLMs for AI agents using LangChain code
Dynamically switch between LLMs for AI Agents using LangChain Code Purpose This example workflow demonstrates a way t...
Create a session-based Telegram chatbot with GPT-4o-mini and Google Sheets
How It Works This workflow creates an AI powered Telegram chatbot with session management , allowing users to: Start...
Optimize Amazon ads with GPT-4o for bid, budget & keyword recommendations
This template is designed for Amazon sellers and advertisers who want to automate their campaign performance analysis...
Update Hubspot engagement by parsing inbox mail with AI
Who is this for? This workflow is designed for Customer Success Managers (CSM), sales, support, or marketing teams us...
Resume screening & behavioral interviews with Gemini, Elevenlabs, & Notion ATS
Description Candidate Engagement Resume Screening AI Voice Interviews Applicant Insights This intelligent n8n workflo...
AI-personalized multi-product email outreach with SMTP rotation (GPT-4o/o3-mini)
Multi Product AI Email Automation with SMTP Rotation & No Code Workflow(OpenAI GPT 4o or o3 mini) Why This Workflow M...
WordPress content automation machine with HUMAN-IN-THE-LOOP & DEEP RESEARCH
HUMAN IN THE LOOP Content Automation Pro with Deep Research & Airtable for Power Users \ Collaborative AI for WordPre...
Indeed data scraper & summarization with Airtable, Bright Data & Google Gemini
Who this is for? Indeed Data Scraper & Summarization with Airtable, Bright Data and Google Gemini is an automated wor...
Extract & summarize Indeed company info with Bright Data and Google Gemini
Who this is for? Extract & Summarize Indeed Company Info is an automated workflow that extracts the Indeed company pr...
Automated generation of AI advertising photos for product marketing
How it works This workflow automates the transformation of standard product images into professional product photogra...
🐶 AI Petshop Assistant with GPT-4o, Google Calendar & WhatsApp/Instagram/FB
Hi! I’m Amanda This is honestly one of the cutest, smartest workflows I’ve ever built. It was designed with a lot of...
Extract & summarize Yelp business review with Bright Data and Google Gemini
Who this is for? Extract & Summarize Yelp Business Review is an automated workflow that extracts the Yelp business re...
Build a chatbot, voice and phone agent with Voiceflow, Google Calendar and RAG
Voiceflow is a no code platform that allows you to design, prototype, and deploy conversational assistants across mul...
Scrape competitor reviews & generate ad creatives with Bright Data & OpenAI
Scrape Competitor Reviews & Generate Ad Creatives with Bright data and OpenAI How the Flow Runs 1. Fill the Form Ente...
AI-powered Upwork cover letter generator – Pinecone, Groq, Google Gemin, SerpAPI
Automated Upwork Cover Letter Generator with n8n + MacOS Shortcut + P...
Automated lead generation & contact enrichment with Hunter.io and Perplexity AI
Who is this for? This template is ideal for B2B founders, solopreneurs, growth marketers, SDRs, or anyone looking to...
Scrape Trustpilot reviews using Bright Data & GPT-4o-mini for winning ad copy
Competitor Review Scraper & Ad Copy Generator (Trustpilot + Bright Data + GPT 4o mini) Who It's For Marketers, busine...