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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Who's it for
This workflow is perfect for digital marketing agencies, sales teams, and business development professionals who want to automate lead qualification, scoring, and personalized outreach. I ...
One-Line Description
Automatically detects missed Zoom demos booked via Calendly and triggers AI-powered follow-up sequences.
Detailed Description
What it does:
When a prospect books a demo through ...
Stop drowning in job applications. This workflow transforms your hiring process from a manual, time-consuming data-entry task into an automated, intelligent screening system.
When a candidate applies ...
🧠 How it works
This workflow enables automatic translation in Slack using n8n and OpenAI.
When a user types /trans followed by text, n8n detects the language and replies with the translated versi ...
Try it out
This n8n workflow template lets you chat with your Google Drive documents (.docx, .json, .md, .txt, .pdf) using OpenAI and Pinecone Assistant. It retrieves relevant context from your files ...
Overview of the n8n Workflow
This n8n workflow automates the daily monitoring of trends across X (Twitter), newsletters, and websites. It runs on a schedule, fetches data from configured sources in G ...
Explorium Agent for Slack
AI-powered Slack bot for business intelligence queries using Explorium API through MCP.
Prerequisites
Slack workspace with admin access
Anthropic API key (You can replace w ...
This n8n workflow ensures data freshness in the RAG system by handling modifications to existing files. It complements the "Document Ingestion" workflow by triggering whenever a file in the monitored ...
This n8n workflow is the data ingestion pipeline for the "RAG System V2" chatbot. It automatically monitors a specific Google Drive folder for new files, processes them based on their type, and insert ...
⚠️ Disclaimer: This workflow uses WhatsApp, Google Calendar, and Gmail nodes that must be configured manually.
Who’s it for
This workflow is built for professionals, teams, and automation e ...
Automatically create, evaluate, and optimize professional biographies with the Bio-Graphy Agent.
This workflow uses a multi-agent system powered by GPT-5 to write, review, and enhance bios — the ...
Ingest meeting webhooks, process transcript, classify the meeting, generate structured notes with AI Agent, file the transcript to Google Drive, write rich pages to Notion, and create assigned tasks. ...
AI Team Morale Monitor
Who’s it for
For team leads, HR, and managers who want to monitor the emotional tone and morale of their teams based on message sentiment.
How it works
Trigger: Runs every M ...
This workflow automates company research and intelligence extraction from Glassdoor using Decode API for data retrieval and Google Gemini for AI-powered summarization.
Who this is for
This workflow ...
How it works
This workflow sources news from news websites.
The information is then passed to an LLM, which processes the article's content.
An editor approves or rejects the article.
If accepted, the ...
Overview
This workflow automates weather forecast delivery by collecting city names, fetching 5-day forecasts from OpenWeatherMap, and generating professionally formatted HTML emails using GPT-4. The ...
n8n Graphical Input Template - AI Agent Interface
A beautiful, ready-to-use HTML interface for n8n workflows that allows your users to interact with AI agents through a clean web UI. No frontend skil ...
Product Video Creator with Nano Banana & Veo 3.1 via Telegram
Who's it for
This workflow is perfect for:
E-commerce sellers needing quick product videos
Social media marketers creating content at sc ...
Product Hunt Launch Monitor - Scraping & Summarization of Product Hunt Feedbacks
This n8n template provides automated competitive intelligence by scraping and summarizing Product Hunt launch feedbac ...
AI-Powered Top GitHub Talent Sourcing (by Language & Location) to Google Sheet
This n8n template is a powerful talent sourcing engine that finds, analyzes, and scores GitHub contributors using a cus ...