Browse 6,351 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.
6,351 workflows
in Langchain
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⚠️ Note: All sensitive credentials should be set via n8n Credentials or environment variables. Do not hardcode API keys in nodes.
Who’s it for
Marketers, creators, and automation builders who ...
This template enriches a lead list by analyzing each contact’s company website and auto-generating a single personalized cold-email opener. Drop a spreadsheet into a Google Drive folder → the work ...
How it works
This is an advanced "Agentic" workflow that acts as an autonomous lead generation specialist. It goes beyond simple scraping by "thinking" about where to look for contact info.
Search & ...
Automated Social Media Content Publishing Factory + System Prompt Composition
This workflow is a powerful automation for creating and publishing social media content. It uses AI to generate content a ...
N8N Workflow: Printify Automation - Update Title and Description - AlexK1919
This workflow automates the process of getting products from Printify, generating new titles and descriptions using OpenAI ...
Fetch user-specific research papers from arXiv on a daily schedule, process and structure the data, and create or update entries in a Notion database, with support for data delivery
Paper Topic**: si ...
How it works
This workflow captures idea submissions from a webhook and enriches them using AI.
It extracts key fields like Title, Tags, Submitted By, and Created date in IST format.
The cleaned ...
How it works
This workflow automatically classifies and routes new or updated Linear issues using AI.
When an issue is created or updated, its title and description are analyzed by an OpenAI-powered ...
Turn a single product photo into scroll-stopping, studio-quality visuals in minutes.
Perfect for Shopify / WooCommerce / Amazon / Etsy sellers, agencies, and UGC creators who want consistent, on-bra ...
Jira MCP Server Integration with n8n
Overview
Transform your Jira project management with the power of AI and automation! This n8n workflow template demonstrates how to create a seamless integration ...
Telegram AI Assistant with Memory, Tasks, and Live Search (Airtable + Google Calendar)
This workflow creates an intelligent Telegram-based AI assistant that remembers user details, manages lists, int ...
This workflow automates the search and extraction of hotel data from Booking.com. Triggered by a chat message, it uses a combination of web scraping with Bright Data's Web Scraper and AI-powered data ...
Deploy a Multi-Tool AI Assistant on WhatsApp with Google Gemini
Deploy a true AI assistant on WhatsApp. This n8n workflow uses a sophisticated hierarchical agent structure to not only handle conversa ...
WhatsApp AI Assistant for Clinic Appointment Booking
Automate your entire appointment lifecycle with an intelligent AI assistant that lives on WhatsApp. This workflow empowers any clinic or independen ...
Description
Turn incoming Gmail messages into structured Zendesk tickets, enriched by Azure OpenAI, and log key details to Google Sheets for tracking. Ideal for IT Support teams needing fast, consiste ...
Transform any product image into engaging UGC (User-Generated Content) videos and images using AI automation. This comprehensive workflow analyzes uploaded images via Telegram, generates realistic pro ...
Why use this?
This workflow turns any event-related text into a new event on your calendar.
Poster for a concert you want to go to? Snap a photo [with your iPhone] and boom city, it's in your calenda ...
Revolut Extracts Analyzer
This n8n template processes Revolut statements, normalizes transactions, and uses AI to categorize expenses automatically.
Use cases include detecting subscriptions, separat ...
⚙️ Self Learning Agent: AI-Powered Email Auto-Responder that Improves with Feedback
🧑💻 Author: LeeWei
Overview of the n8n Workflow
This n8n workflow builds a self-improving AI agent fo ...
Quick overview
Describe a playlist idea and track count in a web form, and an AI agent researches matching songs on the live web via Linkup, curates a tracklist and title, builds the playlist in your ...
