5,840 workflows in Langchain
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Inbox Manager (GPT, Google Calendar & Supabase)
Overview Turn your cluttered inbox into a smart, autonomous assistant that categorizes emails, replies to leads, checks your calendar, and notifies you on Telegram—all without lifting a finger. Thi ...
37
Built by Abdul Mir Abdul Mir
Jul 28, 2026
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, intelligently matches them to job descriptions, performs AI-powered screening ana ...
25
Built by Dean Pike Dean Pike
Jul 28, 2026
Create a Slack AI Chatbot with Threads & Thinking UI using OpenRouter & Postgres
Overview Slack quietly released an update to their API that allows developers to build "AI Apps & Agents", which is a special classification of apps that have access to several special capabilities i ...
25
Jul 28, 2026
Personalized Email Automation using Google Docs, Pinecone, GPT-4o and Gmail
What Problem Does This Solve? 🛠️ This workflow automates the process of extracting information from a Google Doc, storing it in a Pinecone vector database, and using it to personalize and send em ...
24
Jul 28, 2026
Daily Business News Briefings with NewsAPI & GPT-4 Insights to Slack
This n8n workflow automatically fetches trending news articles based on your chosen country, category, and keyword — then enriches the data with AI-powered business insights before posting a concise ...
24
Jul 28, 2026
Personal Knowledgebase AI Agent
How it works: This project creates a personal AI knowledge assistant that operates through Telegram. The assistant can extract summaries from YouTube videos or online articles, store them in Google S ...
22
Jul 28, 2026
Gmail to Slack: AI-Scored Upwork Job Alerts with OpenRouter
This workflow contains community nodes that are only compatible with the self-hosted version of n8n. Overview When applying for freelance jobs on Upwork, minutes matter. The first quality application ...
21
Jul 28, 2026
Chat with Google Drive Documents using GPT, Pinecone, and RAG
📌 Short Overview Automatically sync files from Google Drive into a searchable AI knowledge base with Pinecone, and answer user queries using GPT-4o with conversational memory. ⸻ 🛠️ Workfl ...
13
Built by Marko Marko
Jul 28, 2026
Dynamic AI Model Selector with GDPR Compliance via Requesty and Google Sheets
Overview This comprehensive n8n workflow provides a sophisticated solution for dynamically selecting and using AI models while maintaining GDPR compliance. It leverages Requesty's European-based AI ro ...
12
Built by Stefan Stefan
Jul 28, 2026
Look up English vocabulary via Telegram and save results to Notion
Build a personal Telegram bot that looks up English vocabulary and saves every entry to Notion — supporting text, voice, and photo input. Send a word by typing, voice message, or photo. The bot aut ...
5
Built by Jason Jason
Jul 28, 2026
AI-Driven Lead Classification & Routing with HighLevel and Azure GPT-4o-mini
Description: Streamline your lead management process with this AI-driven n8n automation template. The workflow fetches opportunities from HighLevel (GHL), enriches them with contact details, and uses ...
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Built by Rahul Joshi Rahul Joshi
Jul 28, 2026
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 to streamline and optimize invoice management for finance teams and accounts payable ...
5
Jul 28, 2026
Create Universal OpenAI-Compatible API Endpoints for Multiple AI Workflows
N8n OpenAI-Compatible API Endpoints Transform your n8n workflows into OpenAI-compatible API endpoints, allowing you to access multiple workflows as selectable AI models through a single integration. ...
5
Jul 28, 2026
Create a Context-Aware Slack Assistant with Google Sheets, Pinecone & GPT-4o
This advanced n8n automation template empowers your Slack bot to act as an intelligent assistant: when a user asks a question or requests a suggestion (by mentioning the bot), it automatically retriev ...
5
Built by Rahul Joshi Rahul Joshi
Jul 28, 2026
Multilingual YouTube Metadata Translator with Gemini AI and Google Sheets
Translating your YouTube video titles and descriptions into multiple languages is one of the simplest ways to expand your channel's global reach. But doing it manually is super tedious and time-consum ...
5
Jul 28, 2026
Transform YouTube Videos to LinkedIn Posts with Apify, GPT-4.1 Mini & Google Sheets
Transform YouTube videos to LinkedIn posts via Apify, GPT-4.1 Mini, and Google Sheets This workflow transforms new YouTube videos from any channel into high-quality, ready-to-publish LinkedIn posts ...
5
Built by Ayesha Gull Ayesha Gull
Jul 28, 2026
Generate continuous PRD updates in Google Docs from Slack, Zoom, Jira, Zendesk, Figma and analytics using OpenAI
This workflow creates an automated Product Intelligence Engine that continuously collects signals from multiple product sources and generates structured PRD updates using AI. It ingests conversations ...
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Built by Haramal Haramal
Jul 28, 2026
Create daily historical AI videos with Gemini, fal.ai, Telegram and YouTube
Who’s it for This workflow is ideal for: Content creators producing daily historical or educational videos YouTube automation enthusiasts building AI-driven channels Educators sharing engaging h ...
4
Jul 28, 2026
Generate Salesforce opportunity next steps with Gemini and Slack
Quick Overview This workflow runs daily at 10:00 AM to find open Salesforce Opportunities with no Next Step, generates a recommended next action with Google Gemini, posts it to Slack, and updates the ...
4
Jul 28, 2026
Track RSS events with OpenAI GPT-4.1-mini, Google Sheets, and Outlook
Quick overview This automated pipeline monitors an RSS feed, leverages an OpenAI chat model to extract event details into structured JSON, logs the data to Google Sheets, and triggers real-time email ...
4
Jul 28, 2026