Browse 7,110 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.

7,110 workflows in Langchain
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Monitor Clutch categories for new agencies with BrowserAct, Gemini, and Slack
Monitor Clutch categories for new agencies to Slack With BrowserAct and Gemini Introduction This workflow automates the discovery of new B2B service providers entering the market. It scrapes a speci ...
0
Feb 13, 2026
Track competitor pricing and features with BrowserAct and Google Sheets
Track competitor pricing and features from BrowserAct to Google Sheets Introduction This workflow automates competitive intelligence by continuously monitoring competitor websites for pricing and fe ...
0
Feb 13, 2026
Track brand visibility on Perplexity and ChatGPT with BrowserAct and OpenRouter
Track brand visibility on Perplexity and ChatGPT with BrowserAct & OpenRouter Introduction This workflow acts as a "Generative Engine Optimization" (GEO) tracker. It automatically monitors how your ...
0
Feb 13, 2026
Monitor product prices with Decodo, Google Sheets, Gemini and Gmail
Categories: Business Automation, E-commerce, Intelligence, AI This workflow automates high-frequency price tracking across e-commerce platforms. It combines the data-handling power of the Decodo node ...
0
Built by Zain Khan Zain Khan
Feb 13, 2026
Repurpose white papers into LinkedIn PDFs and blog posts with BrowserAct and GPT-4o
Repurpose white papers from URLs to LinkedIn PDFs and Blog Posts With BrowserAct Introduction This workflow automates the labor-intensive process of turning long-form white papers into ready-to-publ ...
0
Feb 13, 2026
Audit browser and proxy fingerprint/IP integrity with GPT-4o, Sheets and Slack
Audit browser & Proxies fingerprint and IP integrity to Slack reports Introduction This workflow performs a comprehensive security audit on your web scraping infrastructure to detect potential IP le ...
0
Feb 13, 2026
Scrape industry growth signals with BrowserAct, OpenRouter, and Slack reports
Scrape industry growth signals from BrowserAct to Slack reports Introduction This workflow automates the monitoring of market growth signals, such as funding rounds, for specific target industries. ...
0
Feb 13, 2026
Run a multi-agent SEO domain audit with SE Ranking and Claude
Run a multi-agent SEO domain audit with SE Ranking and Claude Who is this for SEO agencies running competitor analysis for clients Content teams planning editorial strategies Marketing teams trackin ...
0
Feb 13, 2026
Discover influencers in Shopify customers with influencers.club, GPT-4o and SendGrid
How it works: Get multi social platform data for e-commerce clients with their email and send personalized comms to onboard them as organic creators, affiliates or ambassadors. Step by step workflow ...
0
Feb 13, 2026
Monitor agency profitability with Facebook Ads, Shopify, Stripe, Clockify, Google Sheets, Slack and Gemini
Overview Stop guessing your agency's actual margins. This workflow acts as a centralized financial brain for digital marketing agencies. It aggregates real-time data from your time-tracking, ad platfo ...
0
Feb 13, 2026
Generate Images on Telegram 🤖🖼️ from Text and Voice using Grok Imagine & Kie AI
This workflow creates an AI-powered Telegram bot that allows users to generate and modify images using Grok Imagine models via the Kie AI API. Key Advantages 1. ✅ Multi-Modal Input Support Users ...
2
Feb 13, 2026
Generate M&A due diligence PDF reports with LlamaIndex, OpenAI, Pinecone, and S3
Due diligence at machine speed. This n8n workflow reads financial documents with LlamaIndex, embeds them into Pinecone, and produces comprehensive AI-driven reports with GPT-5-mini. Manual review that ...
84
Feb 13, 2026
Transform GitHub repos into evidence-based architecture blueprints with Claude
Requirements: GitHub API token (repo scope), Anthropic API key (Claude Sonnet 4.5), Slack Bot Token (optional) This workflow analyzes any public GitHub repository and generates an evidence-based arch ...
0
Feb 13, 2026
Generate multi-format social visuals with Abyssale and publish via Blotato
💥 Automate multi-format design creation in Abyssale and publish via Blotato 📄 Documentation: Notion Guide This workflow automates the creation of multi-format social media visuals using Abys ...
4
Built by Dr. Firas Dr. Firas
Feb 12, 2026
Question and Answer AI Agent Chatbot [2/2]
This workflow serves a Question and Answer chat experience to an end user. It uses an AI Agent with a tool to fetch Question and Answer pairs stored in a Data Table (to serve the user answers grounded ...
0
Built by Max Tkacz Max Tkacz
Feb 12, 2026
Ingest and enrich Q&A pairs then store in Data Table [1/2]
This workflow serves an n8n Form to end user to capture a Question and Answer pair (to be used by an Q&A AI Agent in a separate workflow). The workflow: Appends a isTrusted field depending on email d ...
0
Built by Max Tkacz Max Tkacz
Feb 12, 2026
Orchestrate AI-driven hiring analytics and candidate assessment with GPT-4, Claude, Google Sheets, Gmail and Slack
How It Works This workflow automates end-to-end recruitment operations for HR teams, talent acquisition specialists, and hiring managers facing high-volume candidate processing challenges. It solves t ...
0
Feb 12, 2026
Route revenue transactions and assess AI outputs with Anthropic Claude and OpenAI
How It Works This workflow automates intelligent routing of user queries to optimal AI models (Anthropic, OpenAI) based on complexity analysis, then validates outputs through multi-stage quality asses ...
0
Feb 12, 2026
Track legal case deadlines and exceptions with Anthropic, court APIs, Gmail and Slack
How It Works This workflow automates legal case tracking, deadline management, and exception handling for law firms, corporate legal departments, and court systems managing complex litigation portfoli ...
0
Feb 12, 2026
Validate property compliance risk and orchestrate actions with OpenAI, Google Calendar, Gmail, Slack, and Google Sheets
How It Works This workflow automates medical imaging analysis and diagnostic reporting for radiology departments, imaging centers, and hospital networks managing high patient volumes. Designed for rad ...
0
Feb 12, 2026