5,474 workflows in Langchain
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AI-Powered Content Factory: RSS to Blog, Instagram & TikTok with Slack Approval
This workflow automates the daily content creation process by monitoring trends, generating drafts for multiple platforms using AI, and requiring human approval before saving. It acts as an autonomou ...
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Built by Miki Arai Miki Arai
Jun 20, 2026
SEO Blog Content Automation with GPT-4o-mini and Human Approval in Google Docs
Overview This n8n workflow automates the entire content creation process for SEO blog posts, from topic submission and AI drafting to human approval, revision, and final storage in Google Docs. It ens ...
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Jun 20, 2026
Automate Lead Nurturing with ChatGPT-4o & Gemini for Personalized Email Drafting
Overview This n8n workflow automates the entire process of capturing leads, enriching their data with company information using an AI Agent, and then generating highly personalized introductory emails ...
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Jun 20, 2026
B2B Lead Follow-up Automation with Gemini AI, Gmail and Google Sheets
Overview This n8n workflow template automates your B2B marketing follow-up process. It tracks which introductory emails have received a reply, identifies leads who haven't responded within a set time, ...
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Jun 20, 2026
Generate & Publish AI Videos with Sora 2, Veo 3.1, Gemini & Blotato
Overview This workflow automatically generates short-form AI videos using both OpenAI Sora 2 Pro and Google Veo 3.1, enhances your idea with Google Gemini, and publishes content across multiple platf ...
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Built by Amit Kumar Amit Kumar
Jun 20, 2026
Automate Pokemon Card Stock Monitoring with Apify, AI, and Slack Alerts
Pokemon Card Sales & Stock Monitor Workflow Who’s it for This workflow is designed for Pokemon Card Game (Pokéca) players, collectors, or resellers in Japan who want to automate the discovery of n ...
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Jun 20, 2026
Create Film Location Database with Google Maps, AI Analysis & Google Sheets
Who is this for? This workflow is ideal for filmmakers, video producers, content creators, and location managers who need to quickly build a database of potential shooting locations without manual res ...
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Jun 20, 2026
Automate ETL Error Monitoring with AI Classification, Sheets Logging & Jira Alerts
ETL Monitoring & Alert Automation: Jira & Slack Integration This workflow automatically processes ETL errors, extracts important details, generates a preview, creates a log URL, classifies the issue ...
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Jun 20, 2026
Simple Scheduling and Internal Document Query Bot with Telegram
Template Overview This workflow demonstrates how to build a simple Telegram bot that can schedule events, check service prices, and query company documents using AI integrated with MCP and RAG. It’s ...
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Jun 20, 2026
Enrich & Qualify Leads with Azure OpenAI, Bright Data MCP & HubSpot CRM
🧠 AI Lead Enricher & Qualifier using Bright Data MCP and Hubspot This workflow automatically enriches inbound leads, evaluates their business fit, updates HubSpot, and alerts the team only when a ...
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Jun 20, 2026
Automate Assignee Payroll Calculations with Dart, Gemini AI, and Google Sheets
Task-based Assignee billing via Time Tracking This workflow automates billing by scanning a target Dartboard on schedule, aggregating time logs from completed tasks, cross‑referencing assignee rates ...
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Built by Dart Dart
Jun 20, 2026
Japanese-to-English Review Sentiment Analysis with GPT and Telegram Alerts
Who is this for This template is designed for e-commerce businesses, customer support teams, and marketing professionals who need to monitor and analyze customer reviews at scale. It's especially use ...
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Built by Asuka Asuka
Jun 20, 2026
Generate Weekly Cold Email Performance Reports with ManyReach, GPT-4.1 & Slack
Overview This n8n workflow automatically generates weekly performance reports for completed email campaigns from ManyReach, converts them to Google Docs, and shares them via Slack. Workflow Trigger S ...
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Jun 20, 2026
Error Monitor: AI-Powered Resolution [Context7, Supabase]
Never miss a workflow failure Automatically capture, analyze, and debug n8n workflow errors using Claude Sonnet 4 with real-time documentation lookup via Context7 MCP server. Why this works better ...
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Jun 20, 2026
Automate Multi-Modal Appointment Booking via WhatsApp using GPT-4 and Cal.com
Who is this for? This workflow is for healthcare professionals, consultants, coaches, and service businesses who want to completely automate their appointment booking system via WhatsApp — without ...
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Jun 20, 2026
AI-Powered Auto-Tagging for Zendesk Tickets using GPT-4.1-mini
This workflow automatically reviews new Zendesk tickets and tags them using OpenAI’s language model. It runs every 24 hours, fetches tickets created in the last day (for specified brands), and uses ...
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Built by Ertay Kaya Ertay Kaya
Jun 20, 2026
Autonomous Meeting Scheduler with GPT-4o-mini, Telegram, and Google Calendar
This n8n template demonstrates how to build an autonomous AI assistant that handles real business tasks through natural conversation on Telegram. The example shows meeting scheduling with CRM lookup a ...
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Built by Servify Servify
Jun 20, 2026
Generate Viral Social Media Carousels with xAI Grok for Instagram, TikTok, LinkedIn & X
AI Automated "Viral Style" Carousels Generator for Instagram, TikTok, LinkedIn, or X 🚀 Overview Automate your social media content creation with this powerful n8n workflow! Generate engaging, vira ...
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Jun 20, 2026
WhatsApp Assistant with Gemini AI for Calendar Management via Evolution API
AI Agent that uses MCP Server to execute actions requested via Evolution API. This workflow receives messages and media from WhatsApp via the Evolution API, converts the content into structured input ...
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Jun 20, 2026
Error Workflow: AI Powered (GPT 4.1): Universal
AI-Powered n8n Error Debugger & Notifier Automatically analyze any workflow failure with AI, get actionable solutions, and receive a detailed report directly in your inbox. Stop wasting time decipher ...