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.
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📺 Full walkthrough video: https://youtu.be/r5kN_la0O7I
Author: Cole Medin
Who it's for
This workflow is for developers, data engineers, and knowledge management teams who need to automatically i ...
Automate AI News Filtering with Keywords to Telegram
This n8n template helps you stay up-to-date by automatically filtering news and sending relevant articles to Telegram using an AI Agent.
This wor ...
This workflow automates the process of generating and publishing a talking avatar video.
It takes a video and an audio file as inputs, then uses the Infinitalk API to create a lip-synced avatar that n ...
How it works
This workflow captures new subscribers from a Mailchimp list and extracts their key details.
It then enriches the subscriber data using AI, predicting professional attributes and assig ...
UX & SEO Website Analyst (Airtop + OpenAI + Gmail)
This workflow automatically analyzes a website for UX and SEO quality. It uses Airtop for realistic web scraping, OpenAI for structured evaluation o ...
AI-Powered Keyword Cannibalization Detection Workflow
Overview
This is an advanced n8n automation workflow designed to detect and analyze keyword cannibalization issues across multiple client websit ...
Automatically monitor LinkedIn posts from your community members and create AI-powered content digests for efficient social media curation.
This template is perfect for community managers, content cr ...
Automated Blog Content Generation from Google Trends to WordPress
This n8n workflow automatically generates SEO-friendly blog content based on trending topics from Google Trends and publishes it to W ...
Automated Incident and Request Management in ServiceNow
Who’s it for
This workflow is designed for IT teams, service desk agents, and operations managers who use ServiceNow. It reduces manual effo ...
Description:
This sophisticated workflow automates personalized email campaigns for musicians and band managers. The system processes contact databases, analyzes previous Gmail conversation history, ...
This n8n template creates an intelligent AI-powered travel agent that can assist with travel planning and send email confirmations. The agent can extract user requests, plan travel itineraries by fetc ...
🎨 Instagram Carousel & Caption Generator on Autopilot (GPT-5 + Nano Banana + Blotato + Google Sheets)
Description
Watch the full step-by-step tutorial on YouTube:
https://youtu.be/id22R7iBTjo
D ...
Pull a Dun & Bradstreet Business Information Report (PDF) by DUNS, convert the response into a binary PDF file, extract readable text, and use OpenAI to return a clean, flat JSON with only the key fi ...
Use this template to upload an image, run a first-pass OpenAI Vision analysis, then re-attach the original file (binary/base64) to the next step using a Merge node. The pattern ensures your downstrea ...
Send VAPI voice requests into n8n with memory and OpenAI for conversational automation
This template shows how to capture voice interactions from VAPI (Voice AI Platform), send them into n8n via a we ...
Workflow Execution Link:
Watch Execution Video
Workflow Pre-requisites
Step 1: Supabase Setup
First, replace the keys in the "Save the embedding in DB" & "Search Embeddings" nodes with your new Sup ...
Analyze job market data with AI to find matching jobs
This n8n template helps you stay on top of the job market by matching scraped job offers with your resume using an AI Agent.
This workflow is pe ...
This workflow provides an intelligent automation solution for processing RSS feeds using ScrapeGraph API and delivering personalized news summaries via email and Telegram.
Key Benefits
Time-Saving ...
Product Review Analysis with BrowserAct & Gemini-Powered Recommendations.
This n8n template demonstrates how to perform product review sentiment analysis and generate improvement recommendations usin ...
How it works
This workflow creates an intelligent document assistant called "Mookie" that can answer questions based on your uploaded documents. Here's how it operates:
Document Ingestion:** The sy ...
