Browse 6,351 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.

6,351 workflows in Langchain
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Publish Zoom class recordings to Google Classroom automatically
About This flow is ideal for online schools that use Zoom to teach classes and Google Classroom for storing materials and homework. It listens for Zoom webhooks that come after each recorded call is ...
0
Built by Max Savenko Max Savenko
Jan 11, 2026
Curate and post AI news to X, Bluesky, Threads and more with GPT-5 mini and Cue
Curate & post AI news to X, Bluesky, Threads & more via GPT-5 mini & Cue This n8n template automatically curates AI news from RSS feeds and generates platform-tailored social media posts using GPT-5 ...
0
Built by David P David P
Jan 11, 2026
Scrape Google Maps leads with GPT-4 and assign them in Notion via Telegram
Meet your automated Lead Gen Specialist. This workflow streamlines cold outreach by scraping local businesses, qualifying them with AI, and delivering them to your sales team instantly via an interact ...
3
Built by Vadim Mubi Vadim Mubi
Jan 11, 2026
Analyze domain keyword rankings and summarize with SE Ranking and GPT-4.1-mini
This n8n workflow automates domain level keyword ranking analysis and enriches raw SEO metrics with AI-generated summaries. It combines structured keyword data from SE Ranking with natural-language in ...
17
Jan 11, 2026
AI Event Feedback Analyzer with Google Forms, GPT, Slack & Docs
AI Event Feedback Analyzer with Google Forms, GPT, Slack & Docs Who is this for? Event planners, webinar hosts, conference organizers, and marketers who collect attendee feedback and want instant ac ...
23
Built by Milo Bravo Milo Bravo
Jan 10, 2026
Event Sponsor Matching with Google Sheets, GPT & Gmail
Event Sponsor Matching: Google Sheets, GPT-4o & Gmail Revenue Optimizer Who is this for? Event planners, conference organizers, non-profits, and partnership managers who manage sponsor spreadsheets a ...
0
Built by Milo Bravo Milo Bravo
Jan 10, 2026
RSVP Lead Scoring for Events with GPT, HubSpot & Slack
RSVP Lead Scoring for Events with GPT, HubSpot & Slack Who is this for? Event organizers, RevOps teams, sales managers, and marketers running conferences, webinars, or meetups who want to automatical ...
20
Built by Milo Bravo Milo Bravo
Jan 10, 2026
WooCommerce 🛒 Product Review Sentiment Analysis and AI Report 🤖 for Improvement
This workflow automates the end-to-end analysis of WooCommerce product reviews, transforming raw customer feedback into actionable product and customer-care insights, and delivering them in a structur ...
0
Jan 09, 2026
Identify buying-intent leads on Twitter and Instagram with Slack and Notion CRM
📘 Description This workflow enables on-demand social lead discovery using a chat-based interface. When a user submits a lead discovery query, the workflow searches Twitter and Instagram for posts w ...
2
Built by Rahul Joshi Rahul Joshi
Jan 09, 2026
Analyze market demand using GPT-4o, XPOZ MCP, Notion and email reports
📘 Description This workflow performs automated market demand research for a defined niche on a scheduled basis and converts raw public discussions into actionable business insights. It continuously ...
2
Built by Rahul Joshi Rahul Joshi
Jan 09, 2026
Create and post social media image captions with GPT-4.1-mini and Google Sheets
Social Media Posting Automation with Image and Caption How it works This AI-powered workflow streamlines your social media posting process, transforming hours of manual caption writing, image uploadi ...
0
Built by Samyotech Samyotech
Jan 09, 2026
Generate and post Google Play review replies with Anthropic Claude and Google Drive
Generate responses for Google Play Store reviews using Anthropic Claude, Google Drive and Google Play Store API This workflow empowers app developers and community management teams by automating the ...
0
Built by Ertay Kaya Ertay Kaya
Jan 08, 2026
Generate Sora v2 ASMR clips with GPT-5.1, stitch via Cloudinary, and post to Twitter/X
Generate Sora videos, stitch clips, and post to Twitter Generate creative ASMR cutting video concepts with GPT-5.1, create high-quality video clips using Sora v2, stitch them together with Cloudinary ...
0
Built by Sona Labs Sona Labs
Jan 08, 2026
Generate Instagram news carousels from RSS feeds using GPT-4o
Overview This workflow deploys a fully autonomous "Viral News Agency" inside your n8n instance. Unlike simple auto-posters, this is a comprehensive content production pipeline. It acts as a 24/7 news ...
45
Built by Pixril Pixril
Jan 08, 2026
Generate HIPAA-safe patient-friendly EMR summaries with GPT-4, PDF tools and Google Drive
Medical Sovereign: Atomic Patient Portal Generator & HIPAA Triage Hub 🎯 Description This is an elite-tier HealthTech solution designed for the secure processing of high-volume medical records. Mon ...
0
Jan 08, 2026
Track employee performance KPIs from ClickUp with GPT-4.1 and Google Sheets
How it works This workflow runs on a schedule to collect task data from ClickUp and evaluate employee performance using AI. Tasks are analyzed to generate structured summaries, productivity metrics, ...
0
Jan 08, 2026
Monitor HubSpot deal risk with OpenAI scoring and Slack alerts
How it works This workflow runs on a daily schedule to analyze all active HubSpot deals and their latest engagement activity. It applies AI-driven behavioral scoring to predict conversion probabilit ...
0
Jan 08, 2026
Detect and score refund risk with Webhook, OpenAI and Google Sheets
How it works This workflow automatically evaluates refund and chargeback risk for incoming e-commerce orders. Orders are received via a webhook, processed individually, and checked to avoid duplicat ...
0
Jan 08, 2026
Analyze contract risk from Google Drive with OpenAI and log to Gmail & Sheets
How it works This workflow automates end-to-end contract analysis when a new file is uploaded to Google Drive. It downloads the contract, extracts its content, and uses AI to analyze legal terms, obli ...
0
Jan 08, 2026
Pick a Topic & Auto-Publish Translated Content on Multiple Social Media Platform
Who it's for This n8n workflow is designed for content creators, digital marketers, and social media managers who want to automate their entire content creation and publishing process across multiple ...
37
Jan 08, 2026