5,480 workflows in Langchain
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AI-Powered Ticket Triage with Multi-Model Classification & Knowledge Base
How It Works This workflow automates enterprise ticket management by combining AI-powered classification with knowledge base retrieval. It receives support tickets via webhook, routes them through mul ...
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Jun 21, 2026
Chat with Gemini AI through Local CLI via SSH
This workflow allows you to integrate the Google Gemini CLI into your n8n AI Agents. It is designed for self-hosted n8n instances and enables you to chat with the Gemini CLI running on your local mach ...
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Jun 21, 2026
AI-Powered Cover Letter Generator with Resume Matching & Google Docs
This workflow generates a tailored cover letter using a provided resume and job description. Users submit a job description via form (or workflow input), the workflow uses an LLM to write a professio ...
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Built by Joel Gamble Joel Gamble
Jun 21, 2026
Slack Workflow Router: AI-Powered Workflow Selection
Slack Workflow Router: AI-Powered Workflow Selection Problem Statement Slack only allows one webhook per Slack app, and n8n generates a unique webhook for each workflow. This limitation means you typ ...
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Built by Ertay Kaya Ertay Kaya
Jun 21, 2026
Auto-upload Instagram Videos to YouTube with GPT-4o and Google Sheets Tracking
📊 Description Automate your cross-platform publishing workflow by automatically uploading Instagram videos to YouTube with AI-optimized titles and tags. 🚀🎬 This workflow runs every six hours, ...
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Built by Rahul Joshi Rahul Joshi
Jun 21, 2026
Answer Product Queries via WhatsApp using OpenAI GPT-4o and PDF Knowledge Base
WhatsApp AI Sales Agent using PDF Vector Store This workflow turns your WhatsApp number into an intelligent AI-powered Sales Agent that answers product queries using real data extracted from a PDF br ...
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Jun 21, 2026
Manage Notion To-Do Tasks via Telegram with Voice Messages & OpenAI
Your Own Personal Assistant This workflow turns a Telegram bot into a simple Notion To-Do assistant. Send a message in Telegram (text or voice). If it’s a voice message, the workflow downloads the ...
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Built by weblane weblane
Jun 21, 2026
Play RPG with Groq Dungeon Master via Telegram voice messages
Dungeons and Goblins — AI Telegram Voice Adventure with Persistent Memory This n8n template demonstrates how to use an AI agent with persistent memory to run a structured, rules-driven fantasy role ...
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Jun 21, 2026
Advanced Market Trends & Competitor GPT-4o Intelligence Hub
How It Works Automated daily scraping of competitor websites, pricing pages, job postings, and press releases feeds into an AI analyzer powered by OpenAI or Claude to extract trends, insights, and key ...
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Jun 21, 2026
Aggregate & Update Documentation from Slack, Teams & GitHub with Claude Sonnet 4.5
How It Works Aggregates communication data from Slack, Microsoft Teams, Gmail, GitHub, and Confluence into a single, unified AI-powered analysis workflow designed for quality review and automated docu ...
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Jun 21, 2026
Monitor Compliance with GPT-4 Analysis of System Logs and Generate Audit Reports
How It Works This solution centralizes communication data from Slack, Microsoft Teams, Gmail, and GitHub into a unified AI-powered analysis and documentation workflow for teams managing distributed k ...
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Jun 21, 2026
Automated Post-Purchase Emails for Gumroad with Notion CRM and Gemini AI
GummyMail – Gumroad Personalized Autoreply system This n8n template automates post-purchase communication for Gumroad creators by sending AI-powered personalized thank-you emails and logging custom ...
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Jun 21, 2026
Build a WhatsApp Assistant for Text, Audio & Images using GPT-4o & Evolution API
Build an intelligent WhatsApp assistant that automatically responds to customer messages using AI. This template uses the Evolution API community node for WhatsApp integration and OpenAI for natural l ...
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Jun 21, 2026
Automate Invoice Processing & Stock Management with AI, Gmail, Sheets & Slack
✅ What problem does this workflow solve? Order processing often involves manual invoice reading, stock checking, and back-and-forth communication between procurement and operations teams. This work ...
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Jun 21, 2026
Xano Support Ticket Router (AI + Xano Node Integration)
This template demonstrates how to combine n8n, OpenAI agents, and the new Xano Node to build an intelligent support-ticket routing system — without writing a single API call. Start your Xano journe ...
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Jun 21, 2026
Personal Finance Tracker with Telegram Bot, Google Gemini Vision, and Sheets
Personal Finance AI Agent – Telegram Bot (n8n Workflow) A fully automated Telegram-based personal finance tracker that: Accepts receipts as images, PDFs, or plain text Uses Google Gemini Vision f ...
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Jun 21, 2026
Build a Multi-Agent system with n8n, Qdrant, Gmail & OpenAI
This template presents a multi-agent system in which a coordinating agent manages specialized sub-agents: an AI agent for RAG and document summarization, and an email agent. Each agent effectively ope ...
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Built by Yulia Yulia
Jun 21, 2026
Build a RAG Agent with n8n, Qdrant & OpenAI
This template helps you to create an intelligent document assistant that can answer questions from uploaded files. It shows a complete single-vector RAG (Retrieval-Augmented Generation) system that a ...
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Built by Yulia Yulia
Jun 21, 2026
Generate AI Stock Reports w/ Fundamental, Technical, & News Analysis (Free APIs)
This template deploys a multi-agent system that fully automates advanced stock analysis. It uses a central AI orchestrator to call specialized sub-workflows, synthesizing technical, fundamental, and n ...
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Built by Deven G Deven G
Jun 21, 2026
Generate Document Summaries & Q&As from PDF/TXT using GPT-4o with Slack Alerts
📘 Description This workflow automates document understanding by accepting uploaded PDF or TXT files, extracting their text, generating a structured summary and question–answer set using GPT-4o, v ...
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Built by Rahul Joshi Rahul Joshi
Jun 21, 2026