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
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Quick Overview
What it is: An n8n workflow that enables AI-first WhatsApp support with seamless human handoff.
Why it’s unique: The AI agent answers queries using RAG (Supabase vector store + Gemini ...
🔗 LinkedIn Scraper + Apollo + Apify + AI Outreach Workflow
A fully automated, end‑to‑end B2B lead generation and AI‑powered outreach system built using n8n, Apollo, Apify, OpenAI, Tavily, Go ...
This n8n template demonstrates how to automate YouTube content repurposing using AI. Upload a video to Google Drive and automatically generate transcriptions, A/B testable titles, AI thumbnails, short ...
This workflow automates batch video publishing prep from a Google Drive folder with AI-generated, platform-specific copy and a simple approval queue in Google Sheets. Perfect for Agencies, content cre ...
Decodo-powered review aggregation to Google Sheets with Gemini analysis and Telegram alerts
Who’s it for
This template is designed for e-commerce owners, marketplace sellers, product teams, and C ...
Automate your Instagram growth strategy by generating and posting viral Reels using AI and Creatomate. This workflow plans content topics based on trends, generates video assets, and handles the appro ...
Who’s it for
This workflow is built for B2B SaaS and CX teams that are drowning in unstructured customer feedback across tools. It’s ideal for Customer Success, Product and Support leaders who wan ...
Overview
This workflow is designed for HR teams and payroll department to automate the monthly process of calculating employee attendance, salary deductionsm and personalized email notification. It s ...
Who is this for?
This workflow is designed for stock traders, financial analysts, investment enthusiasts, and anyone interested in automated stock market analysis. It's particularly useful for those w ...
PROBLEM
Managing multiple RAG AI agents can be complex when each has its own purpose and vector database.
Manually tracking agents and deciding which one to query wastes time.
LLMs often struggl ...
PROBLEM
Evaluating and comparing responses from multiple LLMs (OpenAI, Claude, Gemini) can be challenging when done manually.
Each model produces outputs that differ in clarity, tone, and reasonin ...
Who this workflow is for
This workflow is designed for content creators, marketing teams, and automation builders who want to produce short-form video content at scale without manual editing.
It is ...
AI Agent Lead Funnel for AI Agencies
An End-to-End Automation That Turns Demos Into Booked Calls
This n8n workflow is a full inbound → outbound hybrid funnel designed for AI agencies.
It captur ...
This template demonstrates how to combine n8n, OpenAI agents, and the new Xano Node to build an intelligent support-ticket routing system — without writing a single API call.
Start your Xano journe ...
🏥 Clinic WhatsApp Customer Service Bot
This workflow automates patient communication for medical clinics using the WhatsApp Business API. It supports appointment booking, rescheduling, service inq ...
Zoho CRM - Smart Meeting Scheduler
This workflow automatically schedules meetings for new Zoho CRM leads by detecting their timezone, checking the sales rep’s Google Calendar, generating conflict-f ...
Transform blog posts, YouTube videos, or any text into LinkedIn posts, Twitter threads, email newsletters, and more with GPT-5.1
Who is this for?
Content creators** who want to maximize reach from e ...
AI-Powered Lead Qualification using Zoho CRM, People Data Labs, and Google Gemini
This workflow automatically checks Zoho CRM every 5 minutes for newly created leads, enriches each lead using People ...
This n8n template demonstrates how to create consistent character videos using AI image and video generation. The workflow generates photorealistic videos featuring the same character across different ...
This n8n template automatically processes inbound form leads, researches their company via their website, and uses AI to write and send a highly personalized "speed to lead" email instantly. It also t ...