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
in Langchain
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Auto-Categorize Outlook Emails with AI in n8n
How It Works
Trigger: The workflow starts with the Microsoft Outlook Trigger node, polling your inbox every minute for new emails.
Extract & Clean Email ...
WhatsApp AI HelpDesk – Smart SupportBot Using Trained Data & WasenderAPI
Overview
This n8n workflow enables automated AI-driven support replies via your personal WhatsApp number using WasenderAPI. ...
Overview
This workflow automates LinkedIn posts using OpenAI. The prompts are stored in the workflow and can be customized as needed to fit your needs. The workflow uses a combination of a Schedule Tr ...
This workflow contains community nodes that are only compatible with the self-hosted version of n8n.
VEO3 VSL Generator & Facebook Auto-Publisher
What this workflow does
This n8n workflow automates ...
n8n workflow template description [template]
This workflow automatically drafts replies to your emails using an OpenAI Assistant, streamlining your inbox management. It's designed for support teams, s ...
Overview
This workflow automates the discovery, extraction, enrichment, and storage of business information from Google Maps search queries using AI tools, scrapers, and Google Sheets.
It is ideal ...
🧠 Browsing History Automation Analyzer – Automation Toolkit (Google Sheets + AI)
This n8n workflow analyzes your browsing history to identify opportunities for automation. It reads history from ...
Purpose & Audience
This workflow delivers real-time crypto news alerts to X, Discord and Telegram, providing instant updates to help you stay ahead in the fast-moving world of cryptocurrency. Designed ...
Wikipedia to LinkedIn AI Content Poster with Image via Bright Data
📋 Overview
Workflow Description: Automatically scrapes Wikipedia articles, generates AI-powered LinkedIn summaries with custom i ...
This automated n8n workflow streamlines lead qualification by taking structured lead data from Tally forms, enriching it with Qwen-3’s AI analysis, and promptly notifying your sales or delivery team ...
AI-Powered Daily Gmail Digest Summary using LangChain & OpenRouter
This n8n template helps you automatically summarize your daily Gmail messages using OpenRouter's GPT model via LangChain. It generate ...
Automated Marketing Analytics Report with AI Agent
How it works
Transform your marketing data into actionable insights with this intelligent automation workflow. The system combines scheduled trigge ...
This workflow automatically transcribes audio files, translates the content between languages, and generates natural-sounding speech from the translated text - all in one seamless process.
Who's it f ...
How It Works
Trigger
Watches for new emails with attachments in a Gmail label.
Extract Data
Extracts job code from the email subject (e.g., FN-001)
Extracts raw text from the attached CV (PDF ...
🎯 Who's it for
ESG analysts, investors, procurement teams, activists and sustainability professionals who need comprehensive, objective assessments of companies' environmental impact and animal we ...
This workflow contains community nodes that are only compatible with the self-hosted version of n8n.
How it works?
This workflow is an intelligent SEO analysis pipeline that ethically scrapes blog co ...
This workflow contains community nodes that are only compatible with the self-hosted version of n8n.
📦 Multi-Platform Price Finder: Scraping Prices with Bright Data & Telegram
An intelligent n8n ...
🚨 DISCLAIMER (READ FIRST):
This workflow is NOT HIPAA-compliant and NOT intended for production use.
It is a test/demo prototype built for experimentation, education, and non-clinical evaluation p ...
🎥 AI-Powered Inbound Sales Rep Video Agent – Auto-Respond to Leads with Personalized Videos
Description:
This workflow helps you instantly respond to inbound leads with a hyper-personalized vide ...
Description
Get professional SEO audits delivered automatically in under 5 minutes. This complete n8n workflow analyzes any website and generates 4 comprehensive reports that you can send directly to ...
