5,840 workflows in Langchain
Nodes: Sort: Date:
Send weekly Reddit sentiment digests to Notion with ScraperAPI and OpenAI
Quick Overview This workflow runs every Monday, scrapes weekly top posts from selected Reddit pages via ScraperAPI, analyzes sentiment and themes with OpenAI GPT-5 Mini, compiles a single weekly diges ...
4
Built by ScraperAPI ScraperAPI
Jul 28, 2026
Build a Google Drive internal knowledge base with OpenAI and Pinecone
📊 Description Every company has documents sitting in Google Drive that nobody reads. HR policies, sales playbooks, product FAQs, financial guidelines — all written once, never found again. This w ...
4
Built by Rahul Joshi Rahul Joshi
Jul 28, 2026
Build a cost engineering RAG with Google Drive, OpenAI, and Pinecone
Quick Overview This workflow ingests PDF cost-engineering manuals from Google Drive into a Pinecone vector index using OpenAI embeddings, then answers user questions via an n8n chat webhook using a re ...
2
Jul 28, 2026
Fully Automated AI Video Generation & Multi-Platform Publishing
Description This comprehensive n8n automation template orchestrates a complete end-to-end workflow for generating engaging short-form Point-of-View (POV) style videos using multiple AI services and a ...
191,045
Jul 28, 2026
RAG Chatbot for Company Documents using Google Drive and Gemini
This workflow implements a Retrieval Augmented Generation (RAG) chatbot that answers employee questions based on company documents stored in Google Drive. It automatically indexes new or updated docum ...
94,941
Jul 28, 2026
Create a Branded AI-Powered Website Chatbot
Create a Branded AI Website Chatbot Engage website visitors with an intelligent chat widget powered by OpenAI. This template includes: 💬 Natural conversation handling 📅 Microsoft Outlook calen ...
88,237
Jul 28, 2026
Chat with Postgresql Database
Who is this template for? This workflow template is designed for any professionals seeking relevent data from database using natural language. How it works Each time user ask's question using the n ...
73,534
Built by KumoHQ KumoHQ
Jul 28, 2026
🤖 AI Powered RAG Chatbot for Your Docs + Google Drive + Gemini + Qdrant
🤖 AI-Powered RAG Chatbot with Google Drive Integration This workflow creates a powerful RAG (Retrieval-Augmented Generation) chatbot that can process, store, and interact with documents from Googl ...
65,428
Jul 28, 2026
✨🩷Automated Social Media Content Publishing Factory + System Prompt Composition
Social Media Content Publishing Factory for Streamlined Content Creation Across Platforms Who is this for? This workflow is designed for content creators, social media managers, and marketing teams w ...
55,060
Jul 28, 2026
Personalized AI Tech Newsletter Using RSS, OpenAI and Gmail
Combine Tech News in a Personalized Weekly Newsletter This n8n template automates the collection, storage, and summarization of technology news from top sites, turning it into a concise, personalized ...
52,896
Built by Miha Miha
Jul 28, 2026
🔍🛠️Generate SEO-Optimized WordPress Content with AI Powered Perplexity Research
Generate SEO-Optimized WordPress Content with Perplexity Research Who is This For? This workflow is ideal for content creators, marketers, and businesses looking to streamline the creation of SEO-opt ...
45,170
Jul 28, 2026
Automate Product Training & Customer Support via WhatsApp, GPT-4 & Google Sheets
WhatsApp AI Agent: Auto-Train Product Data & Handle Customer Support Who Is This For This workflow is ideal for eCommerce founders, product managers, customer support teams, and automation builders ...
32,249
Built by Dr. Firas Dr. Firas
Jul 28, 2026
Auto-create and publish AI social videos with Telegram, GPT-4 and Blotato
Auto-create and publish AI social videos with Telegram, GPT-4 and Blotato > ⚠️ Disclaimer: This workflow uses Community Nodes and must be run on a self-hosted instance of n8n. Who is this fo ...
26,378
Built by Dr. Firas Dr. Firas
Jul 28, 2026
Build a Chatbot, Voice and Phone Agent with Voiceflow, Google Calendar and RAG
Voiceflow is a no-code platform that allows you to design, prototype, and deploy conversational assistants across multiple channels—such as chat, voice, and phone—with advanced logic and natural l ...
21,802
Jul 28, 2026
Generate & Enrich LinkedIn Leads with Apollo.io, LinkedIn API, Mail.so & GPT-3.5
Note: Now includes an Apify alternative for Rapid API (Some users can't create new accounts on Rapid API, so I have added an alternative for you. But immediately you are able to get access to Rapid AP ...
18,110
Built by Joseph Joseph
Jul 28, 2026
Automated YouTube Video Scheduling & AI Metadata Generation 🎬
👥 Who Is This For? Content creators, marketing teams, and channel managers who need to streamline video publishing with optimized metadata and scheduled releases across multiple videos. 🛠 What ...
17,926
Built by JPres JPres
Jul 28, 2026
Document Q&A Chatbot with Gemini AI and Supabase Vector Search for Telegram
This template creates a Telegram AI Assistant that answers questions based on your documents, powered by Google Gemini and Supabase. Key features include Intelligent HTML Post-processing for rich form ...
16,500
Jul 28, 2026
Automate Lead Qualification with RetellAI Phone Agent, OpenAI GPT & Google Sheet
👉 Build a Phone Agent to qualify outbound leads and schedule inbound calls Who is this for? This workflow is designed for sales teams, call centers, and businesses handling both outbound and inb ...
14,246
Built by Dr. Firas Dr. Firas
Jul 28, 2026
AI Chatbot Agent with a Panel of Experts using InfraNodus GraphRAG Knowledge
Using the knowledge graphs instead of RAG vector stores This workflow creates an AI chatbot agent that has access to several knowledge bases at the same time (used as "experts"). These knowledge ba ...
7,212
Built by InfraNodus InfraNodus
Jul 28, 2026
Find and email ANYONE on LinkedIn with OpenAI, Hunter & Gmail
Setup Time 5-10 minutes Problem 🚨 LinkedIn search is BROKEN. Personalized cold-emailing takes hours! I waste hours on LinkedIn manually filtering profiles, reading summaries, hoping they’d r ...
5,446
Jul 28, 2026