AutomationFlowsAI & RAG › Extraction & Classification

Extraction & Classification workflows.

Extraction & Classification workflows in the AI & RAG category. 102 curated automations — all importable into your n8n instance in one click.

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AI & RAG

Version : 1.0

N8N Nodes Duckduckgo Search, N8N Nodes Bluesky Enhanced, N8N Nodes Serpapi +6
AI & RAG

Who is this for? Event organizers, conference planners, and marketing teams fighting registration drop-off who want 4-field forms with LinkedIn-level attendee intelligence. What problem is this workfl

Data Table, HubSpot, Email Send +4
AI & RAG

This workflow delivers a complete, enterprise-grade Gmail automation system designed for high-volume teams. It classifies incoming emails, applies labels, generates AI-powered responses, and routes me

Gmail, OpenAI, Telegram +3
AI & RAG

This n8n template provides a complete solution for Optical Character Recognition (OCR) of image and PDF files directly within Telegram

HTTP Request, Telegram
AI & RAG

The News Site from Colt, a telecom company, does not offer an RSS feed, therefore web scraping is the choice to extract and process the news.

OpenAI, HTTP Request, Noco Db +1
AI & RAG

This n8n template automates scraping content from Skool communities using the Olostep API. It collects structured data from Skool pages and stores it in a clean format, making it easy to analyze commu

N8N Nodes Olostep, Form Trigger, HTTP Request +3
AI & RAG

automation_financial_recording. Uses telegramTrigger, telegram, googleGemini, lmChatGoogleGemini. Event-driven trigger; 35 nodes.

Telegram Trigger, Telegram, Google Gemini +4
AI & RAG

automation_financial_recording. Uses telegramTrigger, telegram, googleGemini, lmChatGoogleGemini. Event-driven trigger; 35 nodes.

Telegram Trigger, Telegram, Google Gemini +4
AI & RAG

automation_financial_recording. Uses telegramTrigger, telegram, googleGemini, lmChatGoogleGemini. Event-driven trigger; 35 nodes.

Telegram Trigger, Telegram, Google Gemini +4
AI & RAG

This workflow automatically extracts structured data from invoices sent via Telegram (PDF or image) and saves it to Excel. A user sends an invoice (PDF or image) to a Telegram bot The workflow detects

Telegram Trigger, Telegram, N8N Nodes Tesseractjs +2
AI & RAG

Domain Outbound Machine is an n8n workflow designed to fully automate the domain sales process: lead generation, email extraction, personalized outreach, and automated email sending. It also stores ex

Google Sheets, HTTP Request, Gmail +1
AI & RAG

This workflow contains community nodes that are only compatible with the self-hosted version of n8n.

@Brightdata/N8N Nodes Brightdata, Information Extractor, Google Gemini Chat +2
AI & RAG

Social Media Audio Extractor. Uses telegramTrigger, telegram, openAi, httpRequest. Event-driven trigger; 31 nodes.

Telegram Trigger, Telegram, OpenAI +2
AI & RAG

Turn AI policy into a working governance process aligned to Australian Government AI.gov.au guidance.

Anthropic, Supabase, Email Send
AI & RAG

automation_financial_recording. Uses telegramTrigger, telegram, googleGemini, lmChatGoogleGemini. Event-driven trigger; 29 nodes.

Telegram Trigger, Telegram, Google Gemini +4
AI & RAG

Upload a job posting (PDF, image, or screenshot) and instantly get a tailored CV section and a matching cover letter – both written in the posting's language and tone, both honest about what you actua

Form Trigger, Google Sheets, @Easybits/N8N Nodes Extractor +3
AI & RAG

V1.1.1-Financial. Uses telegram, informationExtractor, notion, telegramTrigger. Event-driven trigger; 26 nodes.

Telegram, Information Extractor, Notion +3
AI & RAG

automation_financial_recording. Uses telegramTrigger, telegram, googleGemini, lmChatGoogleGemini. Event-driven trigger; 26 nodes.

Telegram Trigger, Telegram, Google Gemini +3
AI & RAG

Accountants and office managers who want to automatically classify and organize documents in Google Drive.

Google Drive, HTTP Request, Google Sheets +2
AI & RAG

Receive PDF Files - Users send PDF documents via Telegram to the bot OCR Processing - Mistral AI's OCR service extracts Arabic text from document pages Text Organization - Processes and formats extrac

Telegram, Telegram Trigger, HTTP Request +1
AI & RAG

V1.1.0-Financial. Uses telegram, informationExtractor, notion, telegramTrigger. Event-driven trigger; 25 nodes.

Telegram, Information Extractor, Notion +3
AI & RAG

This n8n template monitors specified GitHub repositories. When a new release is published, it automatically fetches the information, uses AI (Google Gemini by default) to summarize and translate it in

Slack, Information Extractor, Google Gemini Chat +2
AI & RAG

<section> <h2>🌊 What it Does</h2> <p> This workflow <strong>automatically classifies uploaded files</strong> (PDFs or images) as <span>floorplans</span> or <span>non‑floorplans</span>. It filters out

HTTP Request
AI & RAG

V1.0.0-Financial. Uses telegram, informationExtractor, notion, telegramTrigger. Event-driven trigger; 24 nodes.

Telegram, Information Extractor, Notion +3
AI & RAG

Github Releases. Uses slack, informationExtractor, lmChatGoogleGemini, redis. Scheduled trigger; 24 nodes.

Slack, Information Extractor, Google Gemini Chat +2
AI & RAG

It is ideal for businesses handling vendor invoices, reimbursement forms, or bulk document intake.

HTTP Request, Information Extractor, Google Gemini Chat +3
AI & RAG

Baby Chaganti. Uses httpRequest, googleDrive, youTube, openAi. Event-driven trigger; 23 nodes.

HTTP Request, Google Drive, YouTube +1
AI & RAG

This workflow automates the process of scraping real estate property listings from websites using ScrapeGraph AI, extracting structured data, and saving it to a Google Sheet. It is designed to handle

Google Gemini Chat, N8N Nodes Scrapegraphai, Information Extractor +1
AI & RAG

Monitor YouTube channels, fetch stats, classify videos as viral (≥ 1000 likes) or normal, and auto‑generate LinkedIn/email summaries with GPT‑4. Deliver via Gmail or SMTP. Clear node names, examples,

RSS Feed Read, HTTP Request, OpenAI +1
AI & RAG

This workflow automatically converts incoming Gmail messages into structured support tickets using AI classification. It assigns categories, generates a unique ticket ID, stores data in PostgreSQL, as

Gmail, Text Classifier, Lm Ollama +2
AI & RAG

Mistral OCR is a super convenient way to parse and extract data from multi-page PDFs or single images using AI.

HTTP Request, Google Drive
AI & RAG

Use n8n to extract medical test data from diagnostic reports uploaded to Google Drive, automatically detect abnormal values, and generate personalized health advice. Upload a medical report (PDF or im

Google Drive, Google Drive Trigger, Mistral Ai +2
AI & RAG

Anyone who wants to automatically aggregate their invoices or receipts. Main beneficiaries: small business owners and freelancers. Creates a folder in Google Drive for uploading invoices and receipts.

OpenAI, Google Drive, Gmail +1
AI & RAG

Note: This template only works for self-hosted n8n.

Google Sheets Tool, Form Trigger, Form +3
AI & RAG

This template is only available on n8n self-hosted as it's making use of the community node for MCP Client.

N8N Nodes Mcp, HTTP Request, Information Extractor +2
AI & RAG

Automatically classifies incoming cold email replies as HOT, WARM, or COLD using AI and sends priority Telegram notifications with auto-acknowledgment for fast response times.

Stop And Error, OpenAI, Telegram +2
AI & RAG

This workflow accepts invoice PDFs or images from an n8n Form or Telegram, uses Google Gemini to OCR and extract structured invoice fields and line items, appends the results to Google Sheets, and sen

Form Trigger, Google Sheets, Google Gemini +2
AI & RAG

This workflow processes passport images submitted through a form, extracts structured data using OpenAI OCR, and generates QR codes with the extracted information. Results are displayed on the form co

Form Trigger, HTTP Request, Edit Image +2
AI & RAG

Who is this for? Event marketers and conference organizers who want to reactivate past attendees with AI-personalized emails at 3-5x ROI vs. cold leads. What problem is this workflow solving? Alumni g

HTTP Request, Information Extractor, Google Gemini Chat +2
AI & RAG

This workflow helps you monitor domain expiration dates and send automated reminders via Telegram when a domain is about to expire or has already expired, using WHOIS data and AI-powered information e

Google Sheets, Telegram, Ollama Chat +2
AI & RAG

Manually adding important term dates to your calendar by hand? Stop! Automate it with this simple AI/LLM-powered document understanding and extraction template. This cool use-case can be applied to ma

HTTP Request, Information Extractor, Google Gemini Chat +1
AI & RAG

Overview: This workflow automates the full pipeline of preparing scraped leads and loading them into an Instantly campaign for cold outreach.It begins by pulling rows from a Google Sheet that contains

Google Sheets, Telegram, OpenAI +1
AI & RAG

By now, it should be common knowledge that we can leverage AI to generate unique emails but in a way, they can remain generic as the AI lacks the customer context to be truly personalised. One way to

Google Gemini Chat, Gmail, Information Extractor +1
AI & RAG

This n8n template turns a small, targeted HubSpot list into tailored outreach. It scans each contact’s recent Gmail conversations, builds a lightweight persona with AI (tone, goals, pain points, decis

Gmail, HubSpot, Information Extractor +1
AI & RAG

This workflow contains community nodes that are only compatible with the self-hosted version of n8n.

Gmail Trigger, Write Binary File, Information Extractor +3
AI & RAG

Stop wasting time on video editing! This template is designed for content creators and marketers who need a fast, scalable way to convert simple text scripts into polished, shareable AI-generated vide

Information Extractor, Google Gemini Chat, Form Trigger +2
AI & RAG

This workflow accepts a meeting recording URL via webhook, transcribes the audio with AssemblyAI, uses Google Gemini to extract a summary, action items, decisions, and next steps, then creates a struc

HTTP Request
AI & RAG

Use Case: Analyze images with multiple subjects. In this use case I have a bookshelf and am extracting and verifying book titles/authors from a bookshelf photo.

OpenAI, HTTP Request
AI & RAG

&gt; ⚠️ Notice: &gt; This workflow uses the CustomJS JSON to TOON node from CustomJS, which requires a self-hosted n8n instance and a CustomJS API key.

OpenAI, @Custom Js/N8N Nodes Pdf Toolkit, Airtable
AI & RAG

This workflow polls Outlook for meeting summary emails, uses GPT-4o to extract strategic decisions and action items from the transcript, logs decisions to a SharePoint list, creates Microsoft To Do ta

Microsoft Outlook Trigger, OpenAI, Microsoft SharePoint +3
AI & RAG

Pdf-Extractor. Uses googleDrive. Event-driven trigger; 15 nodes.

Google Drive
AI & RAG

Analyze Amazon product reviews with Gemini and save to Google Sheets

Slack, Google Sheets, Google Gemini +1
AI & RAG

This workflow connects Telegram, Google Gemini AI, and Notion to make task creation effortless.

Google Gemini Chat, Telegram Trigger, Information Extractor +2
AI & RAG

Transform your receipt management with this comprehensive n8n workflow that automatically processes receipts through Telegram, extracts transaction data using AI, and stores it across multiple platfor

Telegram Trigger, Telegram, HTTP Request +4
AI & RAG

This workflow contains community nodes that are only compatible with the self-hosted version of n8n.

OpenAI, Rss Feed Read Trigger, @Brightdata/N8N Nodes Brightdata +1
AI & RAG

This template automates invoice processing for teams that currently copy data from PDFs into spreadsheets by hand. It is ideal for small businesses, back-office teams, accounting, and operations who w

Google Drive, HTTP Request, OpenAI +1
AI & RAG

The problem Ever attend a networking event and find yourself taking screenshots of people's LinkedIn? Sounds counter-intuitive because you are connecting on LinkedIn. But you find it hard to keep trac

Google Sheets Trigger, Google Drive, OpenAI +1
AI & RAG

Agendamento Instituto Ariana Borges - Corrigido. Uses lmChatGoogleGemini, googleCalendar, informationExtractor. Webhook trigger; 14 nodes.

Google Gemini Chat, Google Calendar, Information Extractor
AI & RAG

Agendamento Instituto Ariana Borges - Corrigido. Uses lmChatGoogleGemini, googleCalendar, informationExtractor. Webhook trigger; 14 nodes.

Google Gemini Chat, Google Calendar, Information Extractor
AI & RAG

[0] Gmail Trigger → Classify → Route to Pipeline (FIXED). Uses gmailTrigger, googleSheets, textClassifier, lmChatGoogleGemini. Event-driven trigger; 14 nodes.

Gmail Trigger, Google Sheets, Text Classifier +2
AI & RAG

This workflow captures customer KYC details through an n8n Form, validates the submitted input, sends the cleaned data to OpenAI for automated risk profiling, formats the AI response and routes the re

Form Trigger, Google Sheets, Slack +1
AI & RAG

Instituto Ariana Borges - Agendamento. Uses informationExtractor, googleCalendar, lmChatGoogleGemini. Webhook trigger; 14 nodes.

Information Extractor, Google Calendar, Google Gemini Chat
AI & RAG

Automatically analyze email attachments with AI and forward invoices/receipts to freee's File Box. Polls Gmail for new emails with attachments every minute Extracts text from PDF attachments and sends

Gmail Trigger, Gmail, Google Gemini
AI & RAG

This workflow is perfect for IT departments, helpdesk teams, or internal service units that manage incoming support requests through Jotform. It automates ticket handling, classification, and response

Jot Form Trigger, Google Gemini Chat, Chain Summarization +4
AI & RAG

This enterprise-grade legal document management system provides end-to-end automation for securing, classifying, and managing the lifecycle of sensitive documents. It is designed to handle high-stakes

Google Drive, Airtable, Google Calendar +2
AI & RAG

This n8n template retrieves verbal brand identity markers from any web site.

HTTP Request, Google Gemini, Form Trigger +1
AI & RAG

Accepts a PDF or image upload via Webhook as binary property "data" Runs OCR with the Mistral OCR node Normalizes OCR text Sends OCR text to an LLM to extract structured JSON Cleans and normalizes the

Mistral Ai, HTTP Request
AI & RAG

This workflow downloads an audio file, transcribes it with OpenAI Whisper, classifies the transcript intent using OpenAI GPT-4o-mini, and returns a simple response message based on the detected catego

HTTP Request, OpenAI
AI & RAG

Smart Tax Accountant: Auto-Categorize Receipts for Tax Return. Uses formTrigger, googleGemini, googleSheets. Event-driven trigger; 13 nodes.

Form Trigger, Google Gemini, Google Sheets
AI & RAG

Classify New Bugs In Linear With Openai S Gpt 4 And Move Them To The Right Team. Uses linearTrigger, stickyNote, linear, httpRequest. Event-driven trigger; 12 nodes.

Linear Trigger, Linear, HTTP Request +2
AI & RAG

Automatically organise your Gmail inbox using AI. This workflow categorises every incoming email and applies Gmail labels, keeping only important emails in your inbox while filing everything else auto

OpenAI, Gmail, Gmail Trigger
AI & RAG

When working with multiple teams, bugs must get in front of the right team as quickly as possible to be resolved. Normally this includes a manual grooming of new bugs that have arrived in your ticketi

Linear Trigger, Linear, HTTP Request +2
AI & RAG

Extract And Process Information Directly From Pdf Using Claude And Gemini. Uses manualTrigger, extractFromFile, googleDrive, httpRequest. Event-driven trigger; 11 nodes.

Google Drive, HTTP Request
AI & RAG

Customer Feedback Loop Analyzer. Uses formTrigger, lmChatGoogleGemini, gmail, slack. Event-driven trigger; 11 nodes.

Form Trigger, Google Gemini Chat, Gmail +4
AI & RAG

Automatically classify incoming leads based on the sentiment of their message using Google Gemini, store them in Supabase by category, and send tailored WhatsApp messages via the official WhatsApp Clo

Google Gemini Chat, Sentiment Analysis, Supabase +1
AI & RAG

This automation workflow provides a seamless, efficient, and AI-powered solution for extracting, processing, and storing TikTok video subtitles. By combining TikTok Transcript API, OpenAI GPT-4 API, a

Form Trigger, Google Docs, HTTP Request
AI & RAG

This workflow is perfect for eCommerce teams, market researchers, and product analysts who want to track or extract product information from websites that restrict scraping tools. It’s also useful for

Google Sheets Trigger, HTTP Request, Google Drive +2
AI & RAG

This workflow automates the process of converting audio meeting recordings into a structured to-do list. It listens for new audio files in a Google Drive folder, transcribes them, extracts action item

Google Drive Trigger, Google Drive, Google Gemini +1
AI & RAG

AI-Literature-Metadata-Extractor. Uses googleDrive, googleSheets, googleGemini. Event-driven trigger; 11 nodes.

Google Drive, Google Sheets, Google Gemini
AI & RAG

Email Classification Filter v1. Uses gmailTrigger, googleSheets, textClassifier, lmChatGoogleGemini. Event-driven trigger; 11 nodes.

Gmail Trigger, Google Sheets, Text Classifier +1
AI & RAG

Extract title deed data and score risk factors with AI. Uses googleDriveTrigger, googleDrive, n8n-nodes-pdfvector, googleSheets. Event-driven trigger; 10 nodes.

Google Drive Trigger, Google Drive, N8N Nodes Pdfvector +2
AI & RAG

Flow1. Uses telegram, openAi, telegramTrigger, httpRequest. Event-driven trigger; 10 nodes.

Telegram, OpenAI, Telegram Trigger +1
AI & RAG

This n8n workflow converts invoices in PDF format into a structured, ready-to-use JSON, using AI and XML transformation — without writing any code. Upload form → The user uploads a PDF file. Text extr

Form Trigger, Google Gemini, XML
AI & RAG

W11 - Meeting Notes & Action Item Extractor. Uses googleDriveTrigger, googleDrive, n8n-nodes-pdfvector, googleSheets. Event-driven trigger; 9 nodes.

Google Drive Trigger, Google Drive, N8N Nodes Pdfvector +2
AI & RAG

Newsletter PDF Extractor & Curator. Uses gmailTrigger, n8n-nodes-pdfvector, googleSheets, slack. Event-driven trigger; 9 nodes.

Gmail Trigger, N8N Nodes Pdfvector, Google Sheets +1
AI & RAG

This n8n workflow provides a ready-to-use API endpoint for extracting structured data from images. It processes an image URL using an AI-powered OCR model and returns the extracted details in a struct

HTTP Request
AI & RAG

This n8n workflow automates the extraction of actionable tasks from unread Gmail messages using OpenAI's GPT API, stores the resulting task metadata in Supabase, and avoids re-processing previously ha

OpenAI, HTTP Request, Gmail +1
AI & RAG

This workflow is for eCommerce researchers, affiliate marketers, and anyone who needs to compare product listings across sites like Amazon. It’s perfect for quickly identifying top product picks based

Form Trigger, HTTP Request, OpenAI +2
AI & RAG

This n8n workflow streamlines how you receive Upwork client messages, sending instant notifications to Slack. It demonstrates two approaches: a code-based extraction and an AI-powered one with Google

Gmail Trigger, Information Extractor, Google Gemini Chat +1
AI & RAG

Paperless-ngx Document Chat. Uses httpRequest, extractPdfContent, openAi. Webhook trigger; 9 nodes.

HTTP Request, Extract Pdf Content, OpenAI
AI & RAG

Invoice Data Extraction Automation. Uses googleDriveTrigger, googleDrive, n8n-nodes-pdfvector, googleSheets. Event-driven trigger; 8 nodes.

Google Drive Trigger, Google Drive, N8N Nodes Pdfvector +2
AI & RAG

Description Turn your Telegram bot into a powerful OCR (Optical Character Recognition) tool. This workflow allows you to send any image (like a screenshot, a photo of a document, or a picture of a sig

Telegram Trigger, Telegram, HTTP Request
AI & RAG

Extract Amazon Best Seller Electronic Info is an automated workflow that extracts best seller data from Amazon's Electronics section using Bright Data Web Unlocker, transform it into structured JSON u

Google Gemini Chat, HTTP Request, Information Extractor
AI & RAG

PDF to TXT Translator. Uses readBinaryFile, pdfExtract, openAi, writeBinaryFile. Webhook trigger; 8 nodes.

Read Binary File, Pdf Extract, OpenAI +1
AI & RAG

AI Keyword & Entity Extractor (Ollama). Uses httpRequest. Webhook trigger; 7 nodes.

HTTP Request
AI & RAG

AI Data Extractor from Unstructured Text (Ollama). Uses httpRequest. Webhook trigger; 6 nodes.

HTTP Request
AI & RAG

Gmail Task Extractor. Uses gmailTrigger, gmail, openAi. Event-driven trigger; 5 nodes.

Gmail Trigger, Gmail, OpenAI
AI & RAG

This workflow automates the process of extracting images from uploaded documents in Google Drive using the VLM Run Execute Agent, then downloads and saves those extracted images into a designated Driv

Google Drive, @Vlm Run/N8N Nodes Vlmrun, HTTP Request +1
AI & RAG

This workflow is built for finance teams, operations managers, founders, and businesses that process invoices regularly and want to eliminate manual document handling. It’s especially useful for teams

Form Trigger, AWS S3, AWS Textract +2
AI & RAG

Web Scraper with AI. Uses httpRequest, lmChatGoogleGemini, informationExtractor. Event-driven trigger; 5 nodes.

HTTP Request, Google Gemini Chat, Information Extractor
AI & RAG

This workflow demonstrates how to fetch data specifically from Goodreads web pages using Bright Data and then extract specific information (quotes) from that data using a Google Gemini AI model. The w

Google Gemini Chat, Information Extractor, HTTP Request

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FAQ

What is in the Extraction & Classification (AI & RAG) category?

All n8n workflows in the AutomationFlows catalog that automate extraction & classification (ai & rag) use cases. 102 workflows live here, each integration-tagged and importable into a self-hosted or cloud n8n instance.

How do I use a Extraction & Classification (AI & RAG) workflow?

Open any workflow detail page, click 'Copy JSON', then in n8n go to Workflows → Import from File or paste into a new workflow. Add your credentials (the catalog strips them before publishing) and activate.

Are these workflows free?

Yes — the entire catalog is free to browse and copy. Pro adds a multi-signal QualityScore on every workflow plus bulk JSON download.