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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This workflow contains community nodes that are only compatible with the self-hosted version of n8n.
Generates relevant keywords and questions from a a customer profile. Keyword data is enriched from ...
Who's it for
This workflow is perfect for individuals, small businesses, or households who need to:
Automatically process and categorize expense receipts
Extract structured data from invoices and rec ...
Automated Podcast Note-Taker for Notion 🎙️⚡
Transform voice notes into polished podcast scripts—automatically!
✨ What It Does
This n8n workflow instantly converts Telegram voice messages i ...
What's up Guys. I'm LuĂs 🙋🏻‍♂️
Let me make one thing clear up front: this isn't just another WhatsApp summary workflow.
It’s a fully structured automation built for people who actually ...
🔧 AI-Powered Cold Call Machine
🎯 Purpose
The AI-Powered Cold Call Machine is a fully automated workflow designed to generate qualified leads from LinkedIn, evaluate them using AI-based scoring, ...
Problem This Solves
Content creators, digital marketers, and website owners struggle with the time-consuming process of creating fresh, SEO-optimized blog content consistently. Manually writing articl ...
🎧 IT Voice Support Automation Bot – Telegram Voice Message to JIRA ticket with OpenAI Whisper
> Automatically process IT support requests submitted via Telegram voice messages by transcribing ...
This n8n workflow promotes your brand/company/platform by mentioning it in Twitter comments. The responses look human-like, the workflow is robust and designed to avoid bans.
Good to know
The workflo ...
How it works
This workflow enhances contact intelligence by retrieving new or updated contact data, enriching it using AI and external APIs, and then updating your CRM or contact management system wit ...
UX Interview Analysis with OpenAI: Transcipt, Summarize, and Export to Google Sheets!*
About
Easily analyze and summarize UX interviews. Just upload your files to Google Drive and get the insights di ...
🎙️ VoiceScribe AI: Telegram Audio Message Auto Transcription with OpenAI Whisper
> Automatically transcribe Telegram voice messages and store them as structured logs in Google Sheets, while ba ...
This n8n template uses AI to automatically classify incoming Gmail messages into five categories and route them to the right people or departments. It can also reply automatically and send WhatsApp al ...
Using the power and ease of Telegram, send a simple text or audio message to a bot with a request to add a new Task to your Notion Tasks database.
How it works
ChatGPT is used to transacribe the audi ...
Description
Automatically evaluates and maps AI governance responses to ISO 42001:2023 clause requirements using AI-powered logic. Designed for GRC consultants, audit teams, and AI-focused security pr ...
Source Discovery - Automatically Search More Up-to-Date Information Sources
🎬 Overview
Version : 1.0
This workflow utilizes various nodes to discover and analyze potential sources of information ...
This workflow contains community nodes that are only compatible with the self-hosted version of n8n.
Automated Meeting Bot: Google Meet → AI Summary → Slack
How it works
Automatically joins Goog ...
This workflow contains community nodes that are only compatible with the self-hosted version of n8n.
Introduction
Tired of spending time crafting the perfect AI prompt? This workflow takes your simpl ...
Unlock a new level of sophistication for your AI agents with this template. While the native n8n Think Tool is great for giving an agent an internal monologue, it's limited to one instance. This workf ...
How it works:
Accesses a target website, searches for new PDFs, and downloads them automatically.
Extracts content from each PDF and sends it to an AI for summarization.
Delivers the AI-generated sum ...
🚀 AI OPS Agent for n8n — Stop Doing Busy Work. Start Leading.
Your AI workforce is ready. Are you?
đź’° What You Get: Your ROI in 30 Days
Replace 10-15 hours/week of manual work with intelligen ...
