Browse 6,296 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.
6,296 workflows
in Langchain
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⚡ AI Copywriter Pro: Instant Ad Copy & CTA Generator
Transform product details into compelling marketing copy in seconds. This intelligent n8n workflow takes basic product information and generates ...
Who is this for?
This workflow is perfect for:
Digital marketers who need to scale SEO-optimized content production
Bloggers and content creators who want to maintain consistent publishing schedules
S ...
🎤 Audio-to-Insights: Auto Meeting Summarizer
Transform your meeting recordings into actionable insights automatically. This powerful n8n workflow monitors your Google Drive for new audio files, tr ...
This suite automates distinct aspects of real estate operations: incoming web lead qualification, scheduled/manual data research and content generation, and automated voice call outreach with lead qua ...
Boost your productivity with this AI-powered email and calendar assistant:
This AI-powered template has 2 workflows. It manages your Gmail inbox and Google Calendar, classifies emails with custom lab ...
🤖💬 Conversational AI Chatbot with Google Gemini for Text & Image | Telegram
Overview 📋
Flexible and scalable chatbot template, designed mainly for Spanish conversations but capable of hand ...
BlogBlitz is a powerful n8n workflow that automates the creation and publishing of SEO-optimized blog posts to WordPress, saving you hours of manual content creation. Triggered on a schedule or via Te ...
Tesseract - Money Mate Workflow Description
Disclaimer: This template requires the n8n-nodes-tesseractjs community node, which is only available on self-hosted n8n instances. You’ll need a self-hos ...
AI-Powered Proposal Generator - Sales Automation Workflow
Overview
This n8n workflow automates the entire proposal generation process using AI, transforming client requirements into professional, cu ...
Tutorial Video
This n8n workflow is your ultimate tool for smart LinkedIn interaction, leveraging the power of AI to generate witty comments and engage with posts via the Unipile API. Perfect for co ...
Notice
Community nodes can only be installed on self-hosted instances of n8n.
Who this is for
The Legal Case Research Extractor is a powerful automated workflow designed for legal tech teams, resear ...
Overview
This comprehensive n8n workflow automatically transforms trending Google search queries into engaging LinkedIn posts using AI. The system runs autonomously, discovering viral topics, researc ...
This n8n workflow automates the collection, enrichment, and analysis of e-commerce product listings using Bright Data and AI, then delivers an HTML email report with the most competitive offers.
🚀 ...
Purpose
The purpose of this automation is to help context switch from office to some side projects or passion gigs so you can be free of distracting thoughts and re-set your perspective.
Benefits
An ...
How it works:
This workflow automates the entire LinkedIn content distribution process — from AI-powered post creation to auto-posting on both personal LinkedIn profiles and LinkedIn groups, using G ...
The AI-powered MIS Agent is an intelligent, automated system built using n8n that streamlines email-based data collection and document organization for businesses. It classifies incoming emails, extr ...
Who is this for?
This workflow is perfect for sales teams, business development professionals, recruitment agencies, and fractional CFO service providers who need to identify and qualify companies ac ...
Who this template is for
This template is for researchers, students, professionals, or content creators who need to quickly extract and summarize key insights from PDF documents using AI-powered anal ...
🚀 Automate Invoice Processing with an End-to-End AI Workflow Powered by GPT-5.2
Transform your invoice management with a fully automated, AI-driven invoice processing workflow built on n8n, combin ...
Notice
Community nodes can only be installed on self-hosted instances of n8n.
Who this is for
The Automated Resume Job Matching Engine is an intelligent workflow designed for career platforms, HR te ...