5,474 workflows in Langchain
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Collect & analyze reviews with Decodo scraping
This workflow contains community nodes that are only compatible with the self-hosted version of n8n. Automated Review Intelligence System Transform customer feedback into actionable intelligence wit ...
192
Built by Yaron Been Yaron Been
Jun 20, 2026
Convert YouTube videos to audio summaries with Decodo, OpenAI & Telegram
Stop watching long videos, start listening to concise summaries. This workflow transforms any YouTube video URL sent via Telegram into a high-quality, spoken audio summary (MP3) and a structured text ...
158
Built by Atta Atta
Jun 20, 2026
AI-powered Amazon product recommendations via Decodo, Telegram and Gemini 2.5
Decodo Amazon Product Recommender delivers instant, AI-powered shopping recommendations directly through Telegram. Send any product name and receive Amazon product analysis featuring price comparisons ...
119
Jun 20, 2026
Automate X-ray analysis with VLM Orion and distribute to Gmail, Telegram & Drive
📌 Overview This workflow provides an automated pipeline for processing medical X-ray images using VLM Run (model: vlmrun-orion-1:auto), and distributing the AI-generated analysis to multiple chann ...
38
Jun 20, 2026
Build Gmail contact database with GPT-5 Nano, Brave Search & Google Sheets
Overview Transform your Gmail sent folder into a comprehensive, enriched contact database automatically. This workflow processes hundreds or thousands of sent emails, extracting and enriching contact ...
28
Jun 20, 2026
Create Free Slack Pro Alternative with AI Summaries & Google Drive Archiving
Description 💸💬 Slack Pro is powerful — but the price hurts, especially for growing teams. This workflow is designed as a low-cost alternative solution that provides some Slack Pro functions (s ...
0
Built by OwenLee OwenLee
Jun 20, 2026
Singapore Lottery Predictive Analytics and Pattern Mining System
How It Works A scheduled trigger initiates automated retrieval of TOTO/4D data, including both current and historical records. The datasets are merged and validated to ensure structural consistency be ...
0
Jun 20, 2026
Real-Time Oil Price Crisis Detection with Qwq-32b AI and Multi-Channel Alerts
How It Works Scheduled runs collect data from oil markets, global shipping movements, news sources, and official reports. The system performs statistical checks to detect anomalies and volatility shif ...
0
Jun 20, 2026
Qualify and Route Sales Leads with Mistral-Saba AI and MCDM Scoring
How It Works The workflow starts with a scheduled trigger that activates at set intervals. Behavioral data from multiple sources is parsed and sent to the MCDN routing engine, which intelligently assi ...
0
Jun 20, 2026
AI Qwen-Vl-Plus Powered Car Fleet Maintenance Alert System
How It Works Daily triggers automatically fetch fleet data and simulate key performance metrics for each vehicle. An AI agent analyzes maintenance requirements, detects potential issues, and routes a ...
0
Jun 20, 2026
Cluster webpage topics from Google Sheets to Google Sheets for AI discovery
📊 Description Streamline AI-focused SEO research by automatically analyzing URLs stored in Google Sheets, extracting semantic signals from each webpage, and generating high-quality topic clusters f ...
0
Built by Rahul Joshi Rahul Joshi
Jun 20, 2026
Automate GDPR Consent Management with Azure OpenAI Emails and Slack Alerts
Automate user consent collection with a seamless workflow that captures form submissions, stores them securely, and sends professional AI-generated confirmation emails 📧🤖. This template streamli ...
0
Built by Rahul Joshi Rahul Joshi
Jun 20, 2026
Email Verification and Enrichment from Google Sheets with Hunter and Dropcontact
Description This workflow automatically validates email addresses stored in a Google Sheet using Hunter Email Verifier, enriches the valid ones with Dropcontact, updates the sheet with verification ...
0
Jun 20, 2026
Automate Lead Response with GPT and Human Approval to Airtable CRM
AI-Assisted Lead Follow-Up With Human Approval This workflow automates your lead response process from end to end. When someone submits your n8n Form, the workflow generates an AI-written follow-up e ...
0
Jun 20, 2026
Monitor & Respond to Google Maps Reviews using AI, Apify, Slack, and Sheets
This workflow automates reputation management for physical stores (restaurants, retail, clinics) by monitoring Google Maps reviews, analyzing them with AI, and drafting professional replies. It acts ...
0
Built by takuma takuma
Jun 20, 2026
Personalized B2B Cold Email Sequence with GPT-4 + Gmail Auto-Reply Detection
🎯 Automated B2B Cold Email Sequence with AI Personalization Stop manually sending follow-ups. This workflow automates your entire cold email outreach with AI-powered personalization, smart schedul ...
0
Jun 20, 2026
Create AI Newsletters with GPT-4o, Human Approval Workflow, and SendGrid
Generate AI newsletters from form inputs and send via SendGrid Streamline your email marketing process with this AI-powered "Human-in-the-Loop" workflow. It allows you to generate high-quality, targ ...
0
Jun 20, 2026
Audit Website Security Headers with AI Remediation and Google Sheets Reporting
What It Is An automated workflow for auditing website security headers and generating comprehensive security reports. The workflow consists of three main phases: Perform Security Scan Sav ...
0
Built by Ari Nakos Ari Nakos
Jun 20, 2026
Qualify & Auto-Reply to Leads with OpenAI, Airtable, and Gmail
🧠 How it works This workflow turns your website form into a fully automated AI Lead Qualification system. Whenever a new lead submits your form, the workflow: Receives the submission through a W ...
0
Jun 20, 2026
Automatic Email Invoice Archiving & Data Extraction with Gmail, Drive & AI
Automated Invoice Archiving Automatically fetch, store, and extract key information from invoices received via email from your ISP or utility provider (electricity, gas, telecom, water, etc.).The wor ...
0
Built by Paolo Ronco Paolo Ronco
Jun 20, 2026