5,409 workflows in Langchain
Nodes: Sort: Date:
Automatically Categorize Gmail Messages with GPT-4 Mini Classification
πŸ› οΈ Smart Email Classifier Workflow Intelligent AI-powered email classification system that automatically sorts incoming Gmail messages into Business, Meetings, Cold Emails, and other categories ...
0
Jun 15, 2026
Automate WordPress & WooCommerce Content with OpenAI: Reviews, Comments & Updates
This workflow automates reviews, comments, and content enhancements for WordPress and WooCommerce using AI. It includes five independent paths that you can run manually or schedule automatically. Fea ...
0
Jun 15, 2026
Automate LinkedIn Post Summaries to Slack with AI and Apify
Turn LinkedIn Noise Into Weekly Slack Insights πŸš€ What if your team could skim the best of LinkedIn in 2 minutes instead of scrolling for hours? This workflow transforms raw LinkedIn posts into a ...
0
Built by Ziad Adel Ziad Adel
Jun 15, 2026
AI-Powered Lead Email Classification & Auto-Reply with GPT-4o and Gmail
How it works This workflow automatically responds to incoming emails identified as potential leads using AI-generated text. It connects to your email inbox via IMAP, classifies incoming messages wit ...
0
Built by Rodrigo Rodrigo
Jun 15, 2026
AI-Powered Credit Card Recommendation System with OpenAI GPT, Telegram & Google Sheets
Overview Confused which credit card to actually get or swipe? With 100+ cards in the market, hidden caps, and milestone rules, most people end up leaving rewards, perks, and cashback on the table. T ...
0
Built by Nishant Nishant
Jun 15, 2026
Create Curated Newsletters from Reddit Discussions with GPT-4o Mini and Gmail
πŸ“° Reddit to Newsletter (Automated Curation with Open AI 4o Mini ) Turn the best posts from a subreddit into a ready-to-send HTML newsletter β€” no copy-pasting, no wasted time. This workflow fet ...
0
Built by Luis Acosta Luis Acosta
Jun 15, 2026
Turn YouTube Comments into Content Ideas with GPT-4.1-mini, Tavily & Apify
Description This n8n template demonstrates how to turn raw YouTube comments into research-backed content ideas complete with hooks and outlines. Use cases include: Quickly mining a competitor’s a ...
0
Jun 15, 2026
Write Personalised Direct Messages for Instagram with Apify, OpenAI, GSheets
This workflow contains community nodes that are only compatible with the self-hosted version of n8n. Fetch Instagram profile information with Apify and generate personalized DMs in Google Sheets. Thi ...
0
Jun 15, 2026
Analyze Workflow Errors with OpenAI, FreshDesk Tickets & Slack Alerts
Automatically analyze n8n workflow errors with AI, create support tickets, and send detailed Slack notifications Perfect for development teams and businesses that need intelligent error handling with ...
0
Built by Anna Bui Anna Bui
Jun 15, 2026
Build a PDF Q&A System with LlamaIndex, OpenAI Embeddings & Pinecone Vector DB
Parse, Normalize, Extract, and Store PDF Content for RAG in Pinecone This workflow automates a full RAG pipeline for structured documents (like insurance policies). What it does Watches a Google D ...
0
Built by Alok Kumar Alok Kumar
Jun 15, 2026
Email Management: Auto-Delete Marketing Emails & Generate AI Replies with Gemini
Description This workflow intelligently scans your inbox, detects whether an email is marketing or genuine, and takes the right action automatically. Marketing Emails : Deleted instantly and logge ...
0
Jun 15, 2026
Import Research Papers from Telegram to Zotero with AI Abstract Summaries
Automatically Import Research Papers using DOI URL from Telegram to Zotero This workflow allows you to automatically import research papers into your Zotero library by simply sending a DOI link throu ...
0
Built by Budi SJ Budi SJ
Jun 15, 2026
Daily tech news curation with RSS, GPT-4o-Mini, and Gmail delivery
How it works This workflow automatically curates and sends a daily AI/Tech news digest by aggregating articles from premium tech publications and using AI to select the most relevant and trending sto ...
1,022
Built by Alex Huy Alex Huy
Jun 15, 2026
Automate lead gen & email outreach with Apify, Apollo.io, GPT-4 & Google Sheets
Disclaimer: Community nodes are used, and template can only be used on self-hosted n8n instances. This n8n template from Intuz provides a complete solution to automate your entire B2B lead generatio ...
859
Built by Intuz Intuz
Jun 15, 2026
B2B outreach automation: LinkedIn to email sequence
πŸš€ B2B Outreach Automation: Email Finder & Sequence Writer β€” n8n Template This template is built for founders, SDR teams, and agencies who prospect on LinkedIn and want the entire cold-outreach p ...
173
Built by LukaszB LukaszB
Jun 15, 2026
Auto-Document and Backup Workflows with GPT-4 and Airtable
Never worry about losing your n8n workflows again. This template provides a powerful, automated backup system that gives you the peace of mind of version control without the complexity of Git. On a ...
161
Jun 15, 2026
QuickBooks Online MCP Server - Add QuickBooks tool to any AI (Like Claude)
Video Introduction Want to automate your inbox or need a custom workflow? πŸ“ž Book a Call | πŸ’¬ DM me on Linkedin What This Workflow Does This workflow creates an AI-powered chatbot that can answ ...
63
Jun 15, 2026
🍎 Update Grocery Lists in Asana via Telegram Voice & Text using GPT-4o mini
This n8n workflow demonstrates how to use AI to update your grocery list in Asana via Telegram chat or voice. Use cases Update grocery list details in Asana eg. check or uncheck the items, update ex ...
60
Built by Zawanah Zawanah
Jun 15, 2026
QuickBooks Online AI Agent - Chat with Quickbooks Data with GPT Agent
Video Introduction Want to automate your inbox or need a custom workflow? πŸ“ž Book a Call | πŸ’¬ DM me on Linkedin What This Workflow Does This workflow creates an AI-powered chatbot that answers ...
37
Jun 15, 2026
Automate Job Discovery & AI Proposals across Upwork, Freelancer, Guru & PPH with OpenRouter
Upwork/Freelancer/Guru/PPH Job Automation + AI Proposal Generator Overview This comprehensive n8n workflow automates freelance job discovery and application processes across four major platforms: Up ...
0
Jun 15, 2026