5,381 workflows in Langchain
Nodes: Sort: Date:
Gmail Customer Support Auto-Responder with Ollama LLM and Pinecone RAG
Gmail Customer Support Auto-Responder with Ollama LLM and Pinecone RAG Built by Setidure Technologies Automate intelligent, friendly replies to customer queries using AI, vector search, and Gmail � ...
392
Jun 13, 2026
Create a Notion AI Assistant with Google Gemini for Managing Tasks & Content
This n8n workflow template uses community nodes and is only compatible with the self-hosted version of n8n. Build an AI agent for Notion (with Notion official MCP server) Use case This template em ...
386
Jun 13, 2026
Digest new YouTube videos to Slack with Google Sheets, RapidAPI & GPT-4o-mini
Who is this for? Marketing, content, and enablement teams that need a quick, human-readable summary of every new video published by the YouTube channels they care about—without leaving Slack. What ...
380
Jun 13, 2026
YouTube Video Summaries with GPT-4o, Slack Approvals & Reddit Posting
🚀 AI-Powered YouTube Video Summary Distributor: From Channel to Community! Workflow Overview This sophisticated n8n automation transforms YouTube content discovery into a seamless, multi-platform ...
367
Built by Yaron Been Yaron Been
Jun 13, 2026
Auto-Generate AI News Commentary with Dumpling AI and GPT-4o
This workflow turns trending news into thoughtful first-person commentary for platforms like LinkedIn. It uses Dumpling AI’s News Search and Scraping APIs to find and extract article content, then f ...
357
Built by Yang Yang
Jun 13, 2026
Find relevant X tweets based on your profile and suggest responses
What This Workflow Does Step 1: Analyzes your recent tweets for personality & style Step 2: Generates strategic keywords based on your profile Step 3: Searches for trending tweets in your niche Step ...
343
Jun 13, 2026
Invoice Verification and Validation with Gmail, Drive, Sheets and OCR AI
📝 Description (Full, User-Centric & Sales-Driven): Tired of manually verifying purchase order invoices every single day? This plug-and-play n8n automation template saves your accounts team hours o ...
330
Jun 13, 2026
Automated Daily AI Summaries from WhatsApp Groups
Automated Daily AI Summaries from WhatsApp Groups using a Custom AI Agent Transform your WhatsApp group conversations into actionable business intelligence through automated AI analysis and daily rep ...
298
Jun 13, 2026
Amplify Social Media Presence with O3 and GPT-4 Multi-Agent Team
Amplify Social Media Presence with O3 and GPT-4 Multi-Agent Team 🌍 Overview This n8n workflow acts like a virtual social media department. A Social Media Director Agent coordinates multiple speci ...
298
Built by Yaron Been Yaron Been
Jun 13, 2026
Revenue Growth Strategy with CRO-led Multi-Agent Team using O3 & GPT-4.1-mini
Revenue Growth Strategy with CRO-led Multi-Agent Team using O3 & GPT-4.1-mini 🔥 Powered by OpenAI O3 & GPT-4.1-mini Multi-Agent System \#RevOps #n8nWorkflows #AIRevenue #OpenAI #GrowthHacking ⚡ ...
288
Built by Yaron Been Yaron Been
Jun 13, 2026
AI Podcast Generator with RSS Feed & ElevenLabs Voice
🧠 Overview This n8n automation turns any RSS feed into a spoken podcast episode, using OpenAI for summarization and ElevenLabs for voice generation. The final audio is then sent straight to your T ...
258
Jun 13, 2026
Generate AI Promo Videos for Products with GPT-4o, Fal.ai & Human Supervision
Generate AI video clips to promote products, services or events on social media. Use gotoHuman as an interface to control and supervise each step of the workflow to create content that's actually wo ...
254
Built by gotoHuman gotoHuman
Jun 13, 2026
Automate Customer Support with Mintlify Documentation & Zendesk AI Agent
This n8n workflow automates support ticket handling with AI-driven classification, response generation, and safety checks. Responses are based solely on your Mintlify documentation, ensuring accuracy, ...
243
Jun 13, 2026
AI-Powered Restaurant Newsletter Creator with Mailchimp and Telegram Approval
This workflow contains community nodes that are only compatible with the self-hosted version of n8n. Who is this for? This workflow is for restaurant owners, marketing managers, and any business owne ...
228
Built by Femi Ad Femi Ad
Jun 13, 2026
Create Daily Gmail Summaries with Google Gemini AI
Gmail Daily Summary Scheduler - Template Description Never miss important emails again! This intelligent automation runs every morning at 8 AM to analyze your Gmail inbox from the past 24 hours and d ...
226
Built by Tamer Tamer
Jun 13, 2026
Transcribe & Summarize Telegram Voice Notes with OpenAI and DeepSeek Chat to Google Docs
This workflow automates the process of transcribing voice notes from Telegram and then summarizing them, finally saving both the transcript and the summary to Google Drive. Here's a step-by-step brea ...
195
Built by Wild Nomad Wild Nomad
Jun 13, 2026
Reddit Lead Finder: Automated Prospecting with GPT-4, Supabase and Gmail Alerts
This workflow monitors targeted subreddits for potential sales leads using Reddit’s API, AI content analysis, Supabase, and Google Sheets. It is built specifically to discover posts from Reddit use ...
188
Built by BluePro BluePro
Jun 13, 2026
Generate Comprehensive Website Audit Report with GPT-4o-mini & Claude Sonnet 4.5
🌐 Webpage Audit AI Agent – Automate Your Website Review This workflow contains a virtual digital consultant team to professionally analyze Landing Page, generate Audit Report and sent it via Gma ...
187
Jun 13, 2026
YouTube Videos to Viral X Threads by Keywords (using Gemini & Claude)
Who is this for? Content creators, marketers, and social media managers who want to turn high-performing YouTube videos into viral X (Twitter) threads using keywords (without manual research). Perfect ...
113
Built by Matty Reed Matty Reed
Jun 13, 2026
Scrape Yelp Business Data with Gemini AI, Bright Data & Google Sheets
🔍 Yelp Business Finder: Scraping Local Businesses by Keyword, Category & Location Using Bright Data and Google Sheets Description: Automate local business data collection from Yelp using AI-powere ...
104
Built by Bright Data Bright Data
Jun 13, 2026