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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🔧 AI-Powered B2B Prospecting Automation
This automation is a complete end-to-end system designed to find, qualify, and contact B2B leads — fully automated and powered by AI.
1. Lead Discovery & ...
Overview
An intelligent email automation workflow that revolutionizes how you handle email responses. This sophisticated system monitors your Gmail inbox, uses AI to determine which emails require rep ...
Overview
An intelligent automation workflow that monitors your Gmail inbox and sends AI-powered summaries of important emails directly to your Telegram chat. Perfect for staying updated on critical co ...
Overview
This workflow generates automated revenue and expense comparison reports from a structured Google Sheet. It enables users to compare financial data across the current period, last month, and ...
Personalized Tour Package Recommendations via n8n + Pinecone + Lovable UI
I've created an intelligent Travel Itinerary Planner that connects a Lovable front-end UI with a smart backend powered by n8n, ...
Transform your music creation process with this comprehensive automated system that generates complete playlists from simple text descriptions!
I made a saas for this workflow, you can check it out ...
This advanced n8n automation template empowers your Slack bot to act as an intelligent assistant: when a user asks a question or requests a suggestion (by mentioning the bot), it automatically retriev ...
Streamline client onboarding and lay the groundwork for future Retrieval-Augmented Generation (RAG) capabilities by automatically transforming Slack messages into structured data using GPT-4o, Google ...
This advanced Retrieval-Augmented Generation (RAG) automation template for n8n enables contextual, real-time recommendations using Slack messages as input. The workflow extracts referenced documents f ...
🤖 Grok-4 Customer Support Agent with Document-Based Intelligence
Template [RAG]
This workflow creates a smart, AI-powered customer support agent using Grok-4 that can answer questions based on a p ...
This template helps you manage your calendars by enriching each calendar event with data from Perplexity, OpenWeatherMap, & Open AI, and sending notifications on your Telegram.
🤖 Smart Calendar Ag ...
This n8n workflow automates the entire pipeline of generating, formatting, and publishing SEO-rich blog posts to a Blogger site—ideal for auto service businesses.
What it does:
⏱ Runs on a sched ...
This n8n template demonstrates walks you through a fully automated process to generate faceless videos - from script creation to final download - using AI-generated voice, images, and smart video edit ...
PersonalNotesAssistant – Organize and Understand Your Thoughts with Local AI
PersonalNotesAssistant is an offline-capable, AI-powered agent that helps you store, summarize, retrieve, and reflect on ...
Title: Create a Privacy-Focused AI Assistant with Telegram, Ollama, and Whisper
PersonalAssistant is a fully-local, intelligent AI agent that assists you with daily tasks through voice or text intera ...
Daily AI News Digest with RSS, Llama 3.2 Summarization & Telegram Delivery
AIDailyNews is an intelligent, privacy-focused agent that automatically collects, summarizes, and delivers daily news update ...
My Telegram bot provides specialized support through dedicated slash commands for different departments. Users can directly access the right support team using:
/billing - For payment and invoice que ...
How it works
This workflow creates a multi-talented AI assistant named Simran that interacts with users via Telegram. It can handle text and voice messages, understand the user's intent, and perform ...
In this guide, we’ll walk you through setting up a smart workflow that triggers on new restaurant orders, extracts and formats customer and dish details from Google Sheets, uses Gemini AI to recomme ...
AI Latest News Content Script Writer
Overview
This workflow automates the daily generation of viral short-form video content ideas tailored for founders and business leaders. It scrapes fresh AI-relat ...
