@n8n/n8n-nodes-langchain.informationextractor
212 workflows using this node.
What is the @n8n/n8n-nodes-langchain.informationextractor node used for in n8n workflows?
@n8n/n8n-nodes-langchain.informationextractor n8n workflows are automation templates that use the @n8n/n8n-nodes-langchain.informationextractor 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-informationextractor 
Build Gmail contact database with GPT-5 Nano, Brave Search & Google Sheets
Transform your Gmail sent folder into a comprehensive, enriched contact database automatically. This workflow process...
Analyze & summarize Amazon product reviews with Decodo, OpenAI and Google Sheets
Disclaimer Please note This workflow is only available on n8n self hosted as it’s making use of the community node fo...
Search & enrich: Smart keyword analysis with Decodo + OpenAI GPT-4.1-mini
Disclaimer Please note This workflow is only available on n8n self hosted as it's making use of the community node fo...
Brand DNA generator using JotForm, Google Search, Gemini AI & Notion
Automated Brand DNA Generator Using JotForm, Google Search, AI Extraction & Notion The Brand DNA Generator workflow a...
Automate Gmail responses with GPT and human-in-the-loop verification
Try It Out! This n8n template uses AI to automatically respond to your Gmail inbox by drafting response for your appr...
Automate recruitment with GPT-4o-mini: CV screening to interview scheduling in Airtable
Introduction Automate candidate evaluation from CV submission to interview booking. Perfect for HR teams and recruite...
Unstructured resume parser with Thordata Universal API + OpenAI GPT-4.1-mini
Who this is for This workflow is designed for: Recruiters, Talent Intelligence Teams, and HR tech builders automating...
Competitor intelligence agent: SERP monitoring + summary with Thordata + OpenAI
Who this is for? This workflow is designed for: Marketing analysts , SEO specialists , and content strategists who wa...
Automated invoice-PO matching with Google Gemini AI and email notifications
Automated Invoice Processing AI Agent for n8n Overview The Automated Invoice Processing AI Agent in n8n is designed t...
Ai website scraper & company intelligence
AI Website Scraper & Company Intelligence Description This workflow automates the process of transforming any website...
Document RAG & chat agent: Google Drive to Qdrant with Mistral OCR
Knowledge RAG & AI Chat Agent: Google Drive to Qdrant Description This workflow transforms a Google Drive folder into...
TikTok trend analyzer with Apify + Gemini + Airtable
TikTok Trend Analyzer with Apify + Gemini + Airtable Automatically scrape trending TikTok videos, analyze their viral...
Match resumes to jobs automatically with Gemini AI and Decodo Scraping
Match Resumes to Jobs Automatically with Gemini AI and Decodo Scraping Sign up for Decodo HERE for Discount This auto...
Extract structured invoice data from JotForm PDFs with GPT-4.1-mini & Sheets
Who this is for This workflow is designed for Finance teams, accounting professionals, and automation engineers. Use...
Summarize & extract Glassdoor company info with Google Gemini and Decodo
This workflow automates company research and intelligence extraction from Glassdoor using Decode API for data retriev...
Automate Instagram influencer lead collection with Apify, GPT and PostgreSQL
This workflow is built for digital marketers, sales professionals, influencer agencies, and entrepreneurs who want to...
Transforming scripts into engaging Instagram Reels with Blotato: featuring unique human review
Stop wasting time on video editing! This template is designed for content creators and marketers who need a fast, sca...
Automated B2B lead generation & cold emails with OpenAI, Apify, Gmail & Telegram
Description A customized n8n workflow inspired by the Lead Generation Agent template. It automates B2B lead scraping...
Fast-track CV screening with AI analysis from Gmail to Slack and Google Sheets
CV → Match → Screen → Decide, all automated This workflow automatically processes candidate CVs from email, intellige...
Qualify & verify leads with Google Gemini and sync to HubSpot from Jotform
AI Enhanced Lead Qualification & HubSpot Synchronization (Jotform to HubSpot) Stop wasting time on bad leads and manu...
Automate Resume Analysis & Candidate Screening with JotForm, Azure OCR, GPT-4.1, Zoho CRM
Who’s It For This workflow is ideal for HR professionals, recruiters, and small businesses looking to streamline resu...
Extract & approve tasks from Telegram to Notion with Gemini AI & voice support
This workflow automatically converts Telegram text or voice messages into Notion tasks by using AI to extract the tas...
Extracts and organizes academic publications using GPT-4 Mini, Google Sheets, Gmail
Extract & Organize Academic Publications with GPT 4 Mini, Google Sheets & Gmail Author: CSChin Example Source: https:...
Extract PDF itineraries to Google Sheets with GPT-4.1-Mini & Gmail notifications
Extract PDF Itineraries to Google Sheets with GPT 4.1 Mini & Gmail Notifications Overview Automates PDF data extracti...