Browse 7,110 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.
7,110 workflows
in Langchain
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What It Does
The Chef Agent is your AI-powered kitchen companion—ready to turn leftover ingredients into meal inspiration. It's a simple, fun n8n automation that:
Accepts a list of ingredients via w ...
How it works
This workflow automates the process of creating, approving, and optionally posting LinkedIn content from a Google Sheet. Here's a high-level overview:
Scheduled Trigger: Runs automaticall ...
Meta Image Ads Analyzer
This n8n template builds an automated system to scrape, analyze, and extract insights from Meta advertising content. The workflow uses AI to perform deep analysis of image ads ...
Proactively retain customers predicted to churn with this automated n8n workflow. Running daily, it identifies high-risk customers from your Google Sheet, uses Google Gemini to generate personalized w ...
Trigger
The workflow runs when a GitLab Merge Request (MR) is created or updated.
Extract & Analyze
It retrieves the code diff and sends it to Claude AI or GPT-4o for risk assessment and issue dete ...
Purpose
This workflow allows granular control over the access to tools connected to AI Agents (including Multi-Agent setups) using Role Based Access Control.
Demo & Explanation
How it works
User p ...
Streamline Your Communication and Task Management with the Telegram to Notion Automation
This powerful automation effortlessly connects your Telegram messages with your Notion workspace, transforming ...
Combine Tech News in a Personalized Weekly Newsletter
This n8n template automates the collection, storage, and summarization of technology news from top sites, turning it into a concise, personalized ...
Schema Markup Generator
Automatically audit and optimize your site’s JSON-LD structured data and email a step-by-step implementation guide.
What It Does
Collects a website URL & email via form
Ext ...
AI-Powered Twitter Automation using n8n to Check BigQuery Latest Google Trend and Publish
Who is this for?
This template is designed for:
Content creators
Tech influencers
Educators and marketers
...
🌍 AI WhatsApp Translator + Voice Transcriber with HubSpot Integration
Hello! I'm Amanda ❤️, a passionate automation creator and AI enthusiast.
With over 2 years of experience in n8n and Mak ...
This n8n template lets you summarize individual team member activity on MS Teams for the past week and generates a report.
For remote teams, chat is a crucial communication tool to ensure work gets d ...
This n8n template lets you summarize team member activity on Slack for the past week and generates a report.
For remote teams, chat is a crucial communication tool to ensure work gets done but with s ...
Fully Automated AI Email System for n8n: Triage, Summarize & Alert—Never Check Your Inbox Again!
Fully Automated Email Intelligence: Triage, Summarize, Escalate & Alert—Never Check Your Inbox ...
LLM/RAG Kaggle Development Assistant
An on-premises, domain-specific AI assistant for Kaggle (tested on binary disaster-tweet classification), combining LLM, an n8n workflow engine, and Qdrant-backed ...
💸 GPT-4o Token Tracker – Measure AI Usage and Cost via WhatsApp or Telegram
Hi! I'm Amanda — I create smart, useful AI automations for n8n and Make.
This workflow helps you monitor how many ...
Automated Financial Tracker: Telegram Invoices to Notion with AI Summaries & Reports
Tired of manually logging every expense? Streamline your financial tracking with this powerful n8n workflow!
Sn ...
🧠 What This Workflow Does
This n8n workflow allows you to upload a T-shirt mockup design (even if it's rough or outdated), and automatically turns it into a refined, print-ready artwork using the ...
This n8n workflow streamlines the onboarding process for new customers by automating personalized email communication, calendar scheduling, and contact assignment in HubSpot. It is perfect for busin ...
Transform Product Images into Stunning 360° Videos with AI (OpenAI + RunwayML Workflow)
Turn static product photos into eye-catching 360° rotating product videos—fully automated with AI.
Perfec ...
