@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 
Send low-stock inventory reorder emails from Snowflake with Claude and Outlook
Quick overview This workflow runs daily, queries Snowflake for items at or below their reorder level, and groups them...
Generate monthly BigQuery KPI PDF reports with Claude, Google Docs, Outlook and Teams
Quick overview This workflow runs monthly to query KPI data from Google BigQuery, generates a narrative with Anthropi...
Monitor multi-city courier weather risk with Open-Meteo, GPT-4o, Gemini and Slack
Quick overview This workflow checks 48 hour forecasts from Open Meteo for multiple cities on a 6 hour schedule or via...
Evaluate LinkedIn profiles with Apify and Groq Llama chat model
Quick overview This workflow collects a LinkedIn profile URL via an n8n form, scrapes the public profile data using t...
Send weekly Reddit sentiment digests to Notion with ScraperAPI and OpenAI
Quick Overview This workflow runs every Monday, scrapes weekly top posts from selected Reddit pages via ScraperAPI, a...
Generate incident response reports with Supabase, Gemini and Claude
Quick Overview This workflow ingests incident and playbook content from GitHub into Supabase (including pgvector embe...
Promote YouTube uploads to social channels with DeepSeek and Posta
Quick overview This workflow fetches the latest video from a YouTube channel feed, generates platform specific promo...
Analyze Google Ads competitors with Bright Data, OpenRouter and OpenAI
Quick Overview This workflow runs daily, reads keywords from Google Sheets, scrapes Google SERP ads via the Bright Da...
Qualify inbound leads with OpenAI, HubSpot, Slack and Gmail
Quick Overview This workflow captures inbound website leads via an n8n form, uses OpenAI to infer firmographics and s...
Launch 5-day ecommerce social campaigns with Posta and DeepSeek
Quick overview This workflow runs manually, fetches the product data and image via HTTP, generates 5 day captions in...
Summarize sales calls into GoHighLevel notes with Deepgram, Gemini, and Sheets
Quick overview Youtube Video Explanation: https://youtu.be/GNAplBWdCDE?si=fX31M nu3sP2b276 This workflow receives an...
Generate SEO content briefs from keywords with SerpAPI, OpenAI, Google Docs and Sheets
Quick Overview This workflow collects a keyword via an n8n form, pulls the top Google results using SerpApi, scrapes...
Prepare daily AI meeting briefs from Google Calendar with GPT-4o and email
Quick Overview This workflow accepts a URL via an n8n form, fetches and extracts the main text from the web page, use...
Recover failed Stripe payments with GPT-4o, Gmail, Sheets, and Slack
Quick Overview This workflow triggers on failed Stripe invoice payments, uses OpenAI to draft an escalating dunning e...
Extract invoice data from Gmail PDFs to Google Sheets with OpenAI and Slack
Quick Overview This workflow monitors Gmail for emails with PDF attachments, extracts invoice fields with OpenAI, log...
Track meeting action items with Claude, Linear, Slack and Gmail
Quick Overview This workflow receives meeting transcripts via webhook, uses Anthropic Claude to extract summaries, de...
Create daily AI and blockchain social posts with SerpAPI, Groq and Pollinations
Quick Overview This workflow runs daily (or manually) to pull the last 24 hours of AI and blockchain headlines from G...
Create LinkedIn carousel posts from RSS blogs with DeepSeek, fal.ai and Posta
Quick overview This workflow fetches the latest blog post from an RSS feed, uses DeepSeek to generate 5 slide carouse...
Send daily outbound performance digests with Google Sheets, Claude and Gmail
Quick Overview This workflow runs every morning, pulls outbound campaign rows from Google Sheets, uses Anthropic Clau...
Qualify inbound leads from forms with Claude, Google Sheets, Slack and Gmail
Quick Overview This workflow captures inbound leads via an n8n Form, scores each submission against a plain English I...
Classify cold email replies and triage Gmail with Claude and Slack
Quick Overview This workflow monitors Gmail for new email replies, uses Anthropic Claude to classify each reply and d...
Summarize and triage your daily Gmail inbox into Slack with Groq Llama 3.3
Quick Overview This workflow runs every day at 8 AM, pulls the last 24 hours of emails from your Gmail Primary inbox,...
Qualify inbound leads with OpenAI, Google Sheets and Slack alerts
Quick Overview This workflow receives lead submissions via a webhook, normalizes the fields, uses OpenAI to score and...
Enrich new leads and write personalized icebreakers with Google Sheets and Claude
Quick Overview This workflow watches a Google Sheets lead list, fetches each new lead’s website, extracts page text,...