Browse 6,328 n8n workflow templates in the Langchain category. These ready-to-use automations connect apps and services with n8n — no coding required. Click any workflow to explore its nodes and import it directly into n8n.
6,328 workflows
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🚀 AI-Powered Stock Analysis Chatbot
Transform Your Investment Decisions with Advanced AI Analytics
🎯 What It Does
This intelligent chatbot leverages cutting-edge financial APIs and AI-driven a ...
AI-Powered Knowledge Base Builder — Turn Any Website into LLM-Optimized Markdown & TXT Files
Automate the entire process of converting any website or domain into clean, structured, AI-ready knowled ...
This workflow automatically transforms your messy inbox into a neatly organized space while ensuring you never miss a critical message. It connects to your Gmail account and triggers for every new ema ...
This AI-powered customer support automation built in n8n handles your e-commerce queries instantly — from order tracking to personalized product recommendations and support ticket management.
Featur ...
Summary
Every day at a set time, this workflow fetches yesterday’s newsletters from Gmail, summarizes each email into concise topics with an LLM, merges all topics, renders a clean HTML digest, and ...
Summary
Send a number to your Telegram bot (e.g., 2) and get a neatly formatted digest of all Gmail newsletters received since that date. Each email is summarized by an LLM into concise topics, merged ...
Description
A comprehensive real estate chatbot automation system that handles customer inquiries, property searches, and appointment scheduling through intelligent conversation flows and email proces ...
YouTube Transcription, Summarization & Translation to Google Docs
This workflow automates the end-to-end process of converting YouTube videos into structured, multilingual written content. It transcr ...
📊 AI-Powered Stock Analysis & Auto-Trading Workflow
Supercharge your trading decisions with this end-to-end AI automation that connects market intelligence, technical analysis, and automated tra ...
Smart Document Parser for Invoices, Logs or Sensor Reports (PDF/Image to Google Sheets)
This n8n workflow automatically parses documents such as invoices, sensor logs or structured PDFs/images (inclu ...
Who is this for?
This workflow is designed for DevOps engineers, platform engineers, and Kubernetes administrators who want to interact with their Kubernetes clusters through natural language queries ...
How it works
This workflow enriches and personalizes your lead profiles by integrating HubSpot contact data, scraping social media information, and using AI to generate tailored outreach emails. It st ...
What it does
Captures token usage and cost from your AI Agent/LLM. Logs model, tokens, cost, tool use, and conversation I/O to Google Sheets for simple observability and billing.
Perfect for
Develope ...
This workflow allows a LINE user to send either text or an image of food to a connected LINE bot.
If text is sent, the AI agent responds directly via LINE.
If an image is sent, the workflow download ...
This n8n training workflow demonstrates how to connect a sub-workflow as a tool to an AI Agent.
In this example, the main workflow is a Website Chatbot that engages visitors, collects contact inform ...
This n8n workflow automatically monitors RSS feeds for the latest AI vulnerability news, extracts key threat details, and creates a corresponding Security Incident in ServiceNow for each item.
Schedu ...
This n8n workflow automatically fetches the latest CVE data at scheduled intervals, extracts relevant security details, and creates a corresponding Security Incident in ServiceNow for each new vulnera ...
This workflow contains community nodes that are only compatible with the self-hosted version of n8n.
How it works
• Publishes content to 9 social platforms (Instagram, YouTube, TikTok, Facebook, Li ...
n8n Workflow: OpenAI DALL·E 2 Image Generation & Google Drive Upload
Description
This n8n workflow automates the process of generating multiple AI-created images from a single prompt using OpenAI's ...
This workflow contains community nodes that are only compatible with the self-hosted version of n8n.
🚀 GPT-5 AI Lead Research & Auto-Email Agent – Instant Personalized Follow-Ups for Inbound Lea ...
