5,480 workflows in Langchain
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Provision new hires in Google Workspace, Slack, Notion, Gmail and Sheets with AI
Employee Onboarding Automation with Multi-System Provisioning What this workflow does This workflow automates the end-to-end employee onboarding process by provisioning new hires across multiple int ...
2
Built by Yurie Ino Yurie Ino
Jun 21, 2026
Evaluate vendor PDFs with OpenAI and auto-respond via Slack and webhook
AI Vendor / Partner Proposal Evaluation & Auto-Response System Description Automate vendor and partner proposal evaluation from slow, manual PDF reviews into a fast, consistent, and AI-powered decis ...
2
Jun 21, 2026
Capture and score website leads with Gemini RAG, Supabase, Google Sheets and Slack alerts
Turn your website chat into a lead-generating machine. Visitors chat with an AI that answers questions from your knowledge base, captures their contact info, syncs everything to Google Sheets, and aut ...
1
Built by Dean Pike Dean Pike
Jun 21, 2026
Categorize Airtable invoices with OpenAI and TOON token optimization
> ⚠️ Notice: > This workflow uses the CustomJS JSON to TOON node from CustomJS, which requires a self-hosted n8n instance and a CustomJS API key. This workflow demonstrates how to auto ...
1
Built by CustomJS CustomJS
Jun 21, 2026
Verify webinar signups and send personalized GPT-4 welcome kits via Gmail and Google Sheets
Automated Webinar Signup Verification & Personalized Welcome Kit Description Transform your webinar registrations from basic form submissions into a verified, personalized, and premium attendee expe ...
1
Jun 21, 2026
Monitor competitor prices and send OpenAI analysis alerts via Slack and Gmail
Competitor Price Monitoring with AI-Powered Alerts What this workflow does This workflow automatically monitors competitor product prices on a scheduled basis, detects meaningful price changes, and ...
0
Built by Yurie Ino Yurie Ino
Jun 21, 2026
Generate LinkedIn posts using Telegram, Supabase vector DB and OpenAI RAG
Overview AI-powered n8n workflow that creates viral LinkedIn posts by learning from successful content. Features two modules: (1) Telegram-based scraper that builds a vector database of viral LinkedIn ...
0
Jun 21, 2026
Re-engage stalled HubSpot deals with GPT-5-mini, Gmail, and Slack
Who is this for This workflow is designed for Customer Success Managers and Sales Teams who manage high-volume pipelines in HubSpot. If you have prospects who stop responding after the contract is se ...
0
Built by PollupAI PollupAI
Jun 21, 2026
Automated Feedaty Review Scraper 📈 using ScrapegraphAI & Gemini 3
This workflow automates the entire process of collecting, analyzing, and reporting customer reviews from Feedaty (similar to Trustpilot) using ScrapeGraphAI, transforming raw user feedback into a stru ...
0
Jun 21, 2026
Capture and schedule HVAC leads with OpenAI, Google Sheets, Slack and SMS
Who this workflow is for Door-to-door HVAC companies seeking automated lead capture and appointment scheduling. What this workflow does AI classifies incoming leads, routes them by service type, logs ...
0
Built by Hyrum Hurst Hyrum Hurst
Jun 21, 2026
Send Stripe invoice reminders with GPT-4.1-mini, Google Sheets and Slack
Who this workflow is for Accounting and bookkeeping firms needing automated invoice creation and payment reminders. What this workflow does AI generates personalized emails for overdue invoices, logs ...
0
Built by Hyrum Hurst Hyrum Hurst
Jun 21, 2026
Coordinate patient care and alerts with EHR/FHIR, GPT-4, Twilio, Gmail and Slack
How It Works This workflow automates end-to-end patient care coordination by monitoring appointment schedules, clinical events, and care milestones while orchestrating personalized communications acro ...
0
Jun 21, 2026
Automate satellite data analysis and regulatory reporting with GPT-4 and Slack
How It Works This workflow automates satellite data processing by ingesting raw geospatial data, applying AI analysis, and submitting formatted reports to regulatory authorities. Designed for environm ...
0
Jun 21, 2026
Detect multi-source transaction fraud and reconcile finances with OpenAI, Nvidia NIM, Gmail, Slack and Google Sheets
How It Works This workflow automates financial transaction surveillance by monitoring multiple payment systems, analyzing transaction patterns with AI, and triggering instant fraud alerts. Designed fo ...
0
Jun 21, 2026
Grade and deliver multi-course assignment feedback with GPT-4o, Google Drive, Slack, and Gmail
How It Works This workflow automates business intelligence reporting by aggregating data from multiple sources, processing it through AI models, and delivering formatted dashboards via email. Designed ...
0
Jun 21, 2026
Draft and manage academic research papers with GPT-4 and Pinecone
How It Works This workflow automates academic research processing by routing queries through specialized AI models while maintaining contextual memory. Designed for researchers, faculty, and graduate ...
0
Jun 21, 2026
Qualify and email literary agents with GPT‑4.1, Gmail and Google Sheets
Inspiration & Notes This workflow was born out of a very real problem. While writing a book, I found the process of discovering suitable literary agents and managing outreach to be manual, and surpr ...
0
Built by malcolm malcolm
Jun 21, 2026
Generate scalable e-commerce product images with GPT-4 and NanoBanana Pro
🚀 AI Image Generation Workflow – Scalable E-commerce Product Images This workflow automates the creation of high-quality, AI-generated product images using NanoBanana Pro. It analyzes multiple ...
0
Built by Dr. Firas Dr. Firas
Jun 21, 2026
Build a prospecting list with LeadIQ and save it to Airtable CRM
Who this is for B2B companies, including: Founders Marketing and sales professionals Recruiters involved in people search and B2B outreach With this workflow: No more manual list building No time spe ...
0
Jun 21, 2026
Generate intraday AAPL trade signals using live data, OpenAI, Telegram and Notion
📘 Description This workflow automates short-interval market signal evaluation for intraday trading using live technical indicators and deterministic decision logic. It is designed for traders, ana ...
0
Built by Rahul Joshi Rahul Joshi
Jun 21, 2026