Browse 6,295 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.
6,295 workflows
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Quick overview
This workflow runs every 4 hours to search a brand-monitoring API for lookalike accounts and mentions, uses Anthropic Claude to classify impersonation risk, logs results to Google Sheet ...
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This workflow runs on a schedule to fetch live tour-package demand signals and competitor prices via HTTP APIs, calculates repricing recommendations, uses Anthropic Claude to finalize c ...
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Send a text or voice message to a Telegram bot and it books, reschedules, or cancels Google Calendar events for you. It resolves attendee names to email addresses, attaches a Meet link, ...
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This workflow starts from an n8n form submission and compiles due diligence research from SEC EDGAR, Google News RSS, the target website’s HTTP headers, and Serper (for Glassdoor and ...
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Video: https://www.youtube.com/shorts/6_wRN6BO_DU
This workflow runs weekly, fetches US Google Trends data via an HTTP request, filters and aggregates active trends, uses the Google Ge ...
Quick overview
Video Explanation: https://youtu.be/5TNw4aaHtHI?si=wLY3Gc_i9n3vKYNQ
This workflow runs daily at 6:30 AM to fetch AQI from Open-Meteo and AirNow, calculates a weighted average AQI, uses ...
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This workflow runs every 4 hours to scrape Zillow listings from a defined search URL using ScrapeUnblocker, deduplicates them against an existing Google Sheet, and uses Google Gemini to ...
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This workflow receives lead data via a webhook, uses Google Gemini through an n8n AI Agent to score and classify the lead (hot/warm/cold) with structured output, then formats and sends ...
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This n8n workflow turns plain-English requests into live HTTP API calls. An AI agent (GPT-4.1 Mini) reads your request, decides the method, URL, headers, query parameters, and body, the ...
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This workflow runs daily to refresh TikTok post and profile analytics from Upload Post, uses Sheets as a performance log and persistent “skill” memory, generates a 4-slide carousel ...
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This workflow captures customer inquiries from Gmail or a website form webhook, deduplicates them in Airtable, summarizes new messages with Groq (Llama 3.3) via an AI Agent, posts updat ...
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This workflow runs on a schedule, reads a stock watchlist from Google Sheets, fetches current NSE prices via an HTTP API and updates the sheet. When a stock’s move exceeds your thresh ...
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This scheduled workflow pulls recent resolved procurement tickets and chat queries, clusters similar issues, and uses Groq LLMs to analyze patterns and draft Markdown knowledge base art ...
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This workflow builds a WhatsApp customer-support chatbot using OpenWA and OpenAI, enriched with Qdrant RAG knowledge and optional Gmail escalation to a human agent, plus a manual knowle ...
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This workflow runs daily and checks Google Shopping prices for product keywords stored in Google Sheets using Bright Data snapshots, then uses Anthropic Claude to exclude accessories an ...
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This workflow routes incoming WhatsApp home-service requests by using Groq to classify urgency and extract key details, logs every request to Supabase, and either alerts an on-call tech ...
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This workflow collects a bank statement CSV and monthly budget via an n8n form, summarizes spending totals and top merchants, gets a structured budget review from Google Gemini, logs th ...
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This workflow collects a PDF and study preferences via an n8n form, extracts its text, uses Google Gemini to generate flashcards, a quiz, key topics, and a study plan, then saves the ca ...
Quick Overview
This workflow collects a resume PDF and job description via an n8n form, extracts resume text, uses Google Gemini to generate a match score and improvement report, logs the results to G ...
Quick Overview
This workflow collects a meeting title, attendee emails, and a whiteboard photo via an n8n form, uses Google Gemini to extract structured meeting notes and action items, logs results to ...