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.
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Who is this for
Content creators, social media managers, and solopreneurs who want to automate carousel post creation and multi-platform publishing from a single Telegram message.
What this workflow ...
Who is this for?
This workflow is for job seekers who want to automate their entire application pipeline — from discovering job postings to generating personalized cover letters, CVs, and organizin ...
How it works
Courier sends an invoice photo to WhatsApp → AI extracts all details via Google Vision OCR
Courier sends a payment photo (check, bank transfer, credit card voucher) → AI matches it t ...
AI Institutional Stock Valuation Engine with Risk Scoring & Scenario Targets
A professional-grade AI equity analysis automation built on n8n that ingests live financial data and news, runs it through ...
AI SQL Analytics Agent
Chat With Any PostgreSQL Database Using Natural Language
This template turns your PostgreSQL database into an AI-powered analytics assistant.
Instead of exporting data or u ...
💬 Chat with Your Finances on Telegram
Ask questions like “How much did I spend on food last month?” and get instant answers from your financial data — directly in Telegram.
This workflow c ...
Overview
This workflow implements an AI-powered incident investigation and root cause analysis system that automatically analyzes operational signals when a system incident occurs.
When an incident ...
Overview
This workflow implements a complete Retrieval-Augmented Generation (RAG) knowledge assistant with built-in document ingestion, conversational AI, and automated analytics using n8n, OpenAI, a ...
Overview
This workflow implements a policy-driven LLM orchestration system that dynamically routes AI tasks to different language models based on task complexity, policies, and performance constraint ...
How it works
Gmail is monitored every minute for new incoming emails
Automated and irrelevant emails are filtered out (newsletters, noreply senders, out-of-office replies, bounce notifications)
AI rea ...
Who is this for?
Job seekers who want to automate their entire job search pipeline — from discovering new listings to generating tailored resumes and cover letters — without manually browsing Lin ...
Overview
This workflow implements a self-healing Retrieval-Augmented Generation (RAG) maintenance system that automatically updates document embeddings, evaluates retrieval quality, detects embedding ...
Auto-reply Instagram DM with AI Chatbot, Conversation History using Google Gemini and n8n Data Table
This workflow turns your Instagram Business or Creator account into an AI-powered customer support ...
What this workflow does
This workflow turns your Spotify listening history into vocabulary flashcards for language learning.
When you listen to music in your target language, you hear words hundreds ...
📊 Description
Most learning newsletters send the same email to everyone. This workflow does the opposite — every subscriber gets a completely different email every single day, personalized to the ...
📊 Description
Most career advice is generic. This workflow builds a fully personalized AI coaching system that remembers every user, adapts to their career stage and goals, detects what kind of hel ...
📊 Description
Most period tracking apps tell you when your period is coming. This workflow goes further — it tracks every phase of every subscriber's unique cycle, sends the right email at exactl ...
Categories
Sales Automation, Artificial Intelligence, CRM Operations, Coaching & Training, AI Agents (RAG)
Build an Autonomous AI Sales Coach with Fathom, CRMs, and Supabase RAG
This workflow creates ...
Analyze Reddit sentiment around competitor brands using Bright Data URL-based scraping and GPT-5.4.
This workflow Reads competitor post URLs from Google Sheets, scrapes Reddit posts via URL using Bri ...
Analyze competitor Instagram engagement by scraping profiles with Bright Data and scoring them with GPT-5.5.
This workflow reads competitor Instagram URLs from a Google Sheet, scrapes their profile d ...