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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Accelerate your sales cycle with this n8n workflow template that automatically generates professional business proposals and saves them as Gmail drafts—ready to send. No more manual wr ...
Description:
Turn raw sales deal outcomes into actionable insights with this smart n8n workflow template! Automatically pull deal data from Google Sheets, analyze won/lost reasons with AI, generate s ...
🧾 Automated Invoice Processing - n8n Workflow
📖 Workflow Description
This n8n workflow automates the complete processing of PDF invoices with AI-powered data extraction. The workflow monitors ...
🛍️ Automated Product Description Generation for Adobe Commerce (Magento 2)
Description
This n8n template demonstrates how to automatically generate product descriptions for items in Adobe Commer ...
This template qualifies and segments B2B prospects in ProspectPro using live web data and AI. It retrieves website content and search snippets, processes them with an LLM, and updates the prospect rec ...
How it works
This workflow automatically generates personalized follow-up messages for leads or customers after key interactions (e.g., demos, sales calls). It enriches contact details from HubSpot ( ...
This is an exaple of advanced automated data extraction and enrichment pipeline with ScrapeGraphAI. Its primary purpose is to systematically scrape the n8n community workflows website, extract detaile ...
Overview
Send an AI a few details about your "Dream Customer" in normal english, then have it search the web and give you a "Dream 100" - 100 ideal prospects to connect with in your industry.
Great ...
Automate Google News Digests with AI & Gmail Approval Workflow in n8n
Overview
This n8n automation template shows how to automatically collect and format daily Google News digests on your chosen top ...
Who’s it for
Marketing, growth, and analytics teams who want a decision-ready GA4 summary—automatically calculated, clearly color-coded, and emailed as a polished HTML report.
How it works / What ...
Who’s it for
Growth, marketing, sales, and founder teams that want a decision-ready Ideal Customer Profile (ICP)—grounded in their own site content.
How it works / What it does
On form submission ...
This n8n workflow converts invoices in PDF format into a structured, ready-to-use JSON, using AI and XML transformation — without writing any code.
🚀 How it works
Upload form → The user uploa ...
What This Does
Automatically finds relevant Reddit posts where your brand can add value, generates helpful AI comments, and sends the best opportunities to your Slack channel for review.
Setup Requir ...
Automate Water Bill Calculations with Telegram, Gemini AI, and Google Sheets
This workflow automates the calculation of monthly water bills. Residents can send a photo of their water meter along wit ...
WhatsApp customer service bot (with voice note transcription) handling FAQ, service enquiries and schedule appointments
Who’s it for
This template is designed for businesses that provide customer s ...
Description
🎯 Overview
An advanced automated trading bot that implements ICT (Inner Circle Trader) methodology and Smart Money Concepts for cryptocurrency trading. This workflow combines AI-powere ...
📺 Full walkthrough video: https://youtu.be/QHvfykuSbF8
⚠️ Self-hosted only — This template uses a community node (Firecrawl) and cannot run on n8n Cloud.
Who it's for
This workflow is for ...
Cold Outreach Automation by Rysysth Technologies
This n8n workflow automates the complete cold outreach process by combining Apollo.io lead generation, LinkedIn networking, and personalized email o ...
Automated B2B Lead Generation: Google Places, Scrape.do & AI Enrichment
This workflow is a powerful, fully automated B2B lead generation engine. It starts by finding businesses on Google Maps base ...
This workflow contains community nodes that are only compatible with the self-hosted version of n8n.
Capture More Traffic: AI-Mapped Topics & Keywords
Stay ahead of competitors by uncovering their co ...
