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
in Langchain
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Purpose & Audience
This workflow is designed for digital marketing agencies, local business owners, and reputation management professionals who need to respond to Google My Business reviews promptly a ...
This workflow automatically processes Fireflies.ai meeting recap emails, extracts the meeting transcript, generates a structured summary email, and sends it to a designated recipient.
Key Advantages
...
This workflow implements cutting-edge concepts from Google DeepMind's OPRO (Optimization by PROmpting) and Stanford's DSPy to automatically refine AI prompts. It iteratively generates, evaluates, and ...
AI-Powered Lead Qualification & Enrichment Pipeline
🎯 Who is this for?
This template is perfect for:
Marketing Teams** looking to automatically qualify inbound leads from campaigns
Sales Teams** ...
What this workflow does
This template extracts high-intent SEO keywords from any web page and turns them into a ranked keyword list you can use for content planning, landing pages, and SEO strategy.
...
What this workflow does
This workflow scrapes customer reviews from Trustpilot, analyzes them with AI, and keeps both Salesforce and Google Sheets automatically updated with customer sentiment insigh ...
This n8n template acts as your automated social media data analyst. Instead of manually checking your analytics across different dashboards every week, this workflow scrapes your latest stats, calcula ...
Overview
This n8n template automates the process of researching niche topics. It searches for a topic on Wikipedia, scrapes the relevant page using ScrapeOps, extracts the history or background sectio ...
📘 Description
This workflow performs automated inventory reconciliation between Notion (physical counts) and Airtable (system counts), ensuring both databases stay synchronized.
It fetches record ...
Get notified when the International Space Station passes over your location - but only when you can actually see it! This workflow combines real-time ISS tracking with weather condition checks to send ...
This template helps you to create an intelligent document assistant that can answer questions from uploaded files.
It shows a complete single-vector RAG (Retrieval-Augmented Generation) system that a ...
AI Workflow Description and Template Generator
This workflow automates the creation of professional documentation and template-ready sticky notes for any n8n workflow using AI.
How it works
Receives ...
Dental Clinic Automation: Scheduling, Availability & Patient Lookup
This workflow automates dental appointment management through a phone-based assistant. It listens for requests like booking, resched ...
Who’s it for
This workflow is designed for organizations or services managing appointments, such as interview scheduling, class enrollments, or client meetings. It’s ideal for users who want to au ...
MT5 AI Trading Assistant - Telegram Bot Workflow with position sizing capabilities
Open trades for forex/xauusd/gold with this n8n template. It demonstrates how to automate MetaTrader 5 trading execu ...
Text-to-Image Generator with OpenAI
What It Is
This is an automated text-to-image generation system that converts simple subject descriptions into AI-generated photos using OpenAI's image generation ...
Summarize Google Alerts with Gemini
Turn your noisy Google Alerts folder into a concise, AI-curated executive briefing. This workflow replaces dozens of individual notification emails with a single, ...
How It Works
Telegram Trigger → Sub-Workflow (Separate Text/Files) → IF (Is PDF?)
├── True: Extract PDF → Set Text → Code (Clean) → Done!
└── False: NoOp (Ignore)
9 nodes**: Ligh ...
This workflow is a comprehensive, production-grade automation for B2B lead management and multichannel outreach, designed for Sales Development Representatives (SDRs), growth teams, and sales operatio ...
Nano Banana Pro AI Product Advertisement Generator via Telegram
Who's It For
E-commerce businesses needing quick product ads
Social media marketers without design resources
Small business owners cre ...
