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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Create AI product images and marketing videos with NanoBanana Pro, Veo 3.1 and Blotato
đź’Ą Generate product images with NanoBanana Pro to Veo videos and Blotato Who is this for? This workflow is designed for: Content creators and marketers E-commerce and product-based businesses Agen ...
32
Built by Dr. Firas Dr. Firas
Jan 04, 2026
Auto-reply to emails using Google Gemini AI and SendGrid
Transform your inbox into an intelligent assistant! This workflow automatically reads incoming emails, generates personalized AI responses using Google Gemini, and sends professional replies—all on ...
2
Jan 04, 2026
Discover LinkedIn leads and draft outreach using Apify, Google Sheets, and Gemini
LinkedIn Lead Discovery & AI Outreach System This n8n template helps you discover LinkedIn profiles using Google Search, enrich them with public data, and generate personalized outreach messages — ...
4
Jan 04, 2026
Automated PDF & Image Text Extractor & Instant Social Media Posting
Who is this for? This workflow is designed for content creators, social media managers, digital marketers, and business owners who want to automate their content creation and distribution process acro ...
160
Jan 04, 2026
Generate AI search–driven FAQ insights for SEO with SE Ranking and OpenAI GPT-4.1-mini
This workflow automates the discovery and structuring of FAQs from real AI search behavior using SE Ranking and OpenAI. It fetches domain-specific AI search prompts and answers, then extracts relevant ...
2
Jan 04, 2026
Generate Lookio RAG-backed Gmail drafts from incoming emails with GPT-4.1
This n8n template automatically generates knowledge-backed draft email replies when a new message arrives in a connected Gmail account. The workflow extracts a clean question from the incoming email u ...
0
Jan 03, 2026
Find AliExpress affiliate products via Telegram with OpenAI and Decodo
Find and share AliExpress affiliate products through Telegram Build a Telegram bot that helps users find AliExpress products using natural language requests. The bot uses OpenAI to optimize search qu ...
0
Built by achiya achiya
Jan 03, 2026
Auto-post curated remote jobs to Telegram with BrowserAct and Gemini
Auto-post curated remote jobs to Telegram with BrowserAct & Gemini This workflow acts as an intelligent job board curator for your Telegram community. It scrapes multiple sources (Remotive, SimplyHir ...
15
Jan 03, 2026
Find cheap flight deals using Google Gemini, GPT-4, Telegram and BrowserAct
Find cheap flight deals using AI, Telegram and BrowserAct This workflow transforms your Telegram bot into an intelligent travel agent. Ask for deals (e.g., "Flights from Berlin"), and it will scrape ...
29
Jan 03, 2026
Create Telegram podcast digests from Apple Podcasts with BrowserAct and Gemini
Create Telegram podcast digests from Apple Podcasts using BrowserAct & Gemini This workflow automates the creation of engaging podcast summaries for your Telegram channel. It scrapes a podcast feed ( ...
2
Jan 03, 2026
Monitor Lis Pendens real estate filings via Telegram, BrowserAct and Gemini
Monitor real estate filings via Telegram, BrowserAct and Gemini This workflow transforms your Telegram bot into an automated real estate monitoring tool. Send a message like "Check filings for the la ...
7
Jan 03, 2026
Verify service providers via Telegram using BrowserAct and Google Gemini
Verify service providers using Telegram and BrowserAct This workflow transforms your Telegram bot into an intelligent vendor vetting tool. Send the name and location of a service provider (e.g., "Mr. ...
10
Jan 03, 2026
Automate property inspections and reporting with OpenAI, Google Sheets and Slack
Who’s it for Property management companies, building managers, and inspection teams who want to automate recurring property inspections, improve issue tracking, and streamline reporting. How it wor ...
0
Built by Hyrum Hurst Hyrum Hurst
Jan 03, 2026
Send package and visitor alerts with Slack, SMS, email, Google Sheets and Claude
Who this is for Property management teams handling multiple properties with high package/visitor traffic who want automated tenant and management notifications. What this workflow does Automaticall ...
0
Built by Hyrum Hurst Hyrum Hurst
Jan 03, 2026
Coordinate move-out cleaning and repair tasks with Google Sheets, Slack, email and Claude
Who this is for Property management companies managing frequent tenant move-outs across multiple units. What this workflow does Automatically schedules and coordinates move-out cleaning and repair ...
0
Built by Hyrum Hurst Hyrum Hurst
Jan 03, 2026
Triage tenant complaints with GPT-4.1, Slack, email and Google Sheets
Who this is for Property management teams handling multiple properties with high tenant complaint volumes who want AI-assisted triage. What this workflow does Automatically classifies tenant compla ...
0
Built by Hyrum Hurst Hyrum Hurst
Jan 03, 2026
Generate highly expressive audio 🎙️ using ElevenLabs v3 TTS Audio Tags
This workflow is an AI-powered text-to-speech production pipeline designed to generate highly expressive audio using ElevenLabs v3. It automates the entire process from raw text input to final audio d ...
0
Jan 03, 2026
Analyze Meta ads daily with Google Gemini and Google Sheets
Analyze Meta ads with Gemini and Google Sheets Stop manually exporting CSVs and start automating your marketing insights. This workflow is designed for Marketing Agencies, Freelancers, and Media Buy ...
6
Jan 03, 2026
Generate and publish Instagram carousels with Gemini and Google Slides
Generate and publish Instagram carousels automatically Turn a single topic into a published Instagram Carousel in minutes. Creating educational carousel posts usually takes hours: writing the script, ...
47
Jan 03, 2026
Monitor viral Reddit posts and send GPT-4o-mini summaries to Telegram
Who's it for This workflow is perfect for: Content creators who need to stay on top of trending topics Marketers tracking industry discussions and competitor mentions Community managers monitoring r ...
0
Jan 03, 2026