# Extraction.app > AI-powered data extraction tool. Turn PDFs, Word, Excel, images and JSON into structured data — no technical skills, no extraction limits. Extraction.app uses advanced AI (Gemini, GPT) to extract structured data from any document via natural-language prompts. Outputs to JSON, CSV, Excel. Available as a web app and REST API. Free tier (5 extractions per month) plus paid plans (Starter, Pro, Business). ## Pages - [Home](/): Product overview, features, and pricing summary. - [Demo](/demo): Try extraction with your own file, no signup. - [Pricing](/pricing): Plans, limits, and annual/monthly options. - [API docs](/api): REST API reference for paid plans. - [API integrations](/api-integrations): Code samples for n8n, Zapier, Make, Python, Node. - [Blog](/blog): Guides on document extraction, OCR, automation. - [FAQ](/faq): Common questions about features, pricing, security. - [Contact](/contact-support): Support and sales contact. - [Privacy](/privacy): Privacy policy and data handling. ## Use cases - [Use cases overview](/use-cases): All supported document types. - [Invoices](/use-cases/invoices): Extract invoice data into ERP-ready rows. - [Receipts](/use-cases/receipts): Receipt OCR for expense reports. - [Contracts](/use-cases/contracts): Pull clauses, parties, dates from contracts. - [HR documents](/use-cases/hr-documents): Resumes, applications, onboarding forms. - [PDFs](/use-cases/pdf): General PDF data extraction. - [Images](/use-cases/images): OCR for photos, screenshots, scans. ## Comparisons - [vs Docparser](/compare/docparser) - [vs Rossum](/compare/rossum) - [vs Nanonets](/compare/nanonets) - [vs Parseur](/compare/parseur) - [vs Kofax](/compare/kofax) ## Featured blog posts - [Beginner's guide to data extraction (2025)](/blog/en/beginners-guide-data-extraction-2025) - [How AI transforms data extraction](/blog/en/how-ai-transforms-data-extraction) - [Automate document extraction in 2025](/blog/en/automate-document-extraction-2025) - [10 use cases to automate data extraction](/blog/en/10-use-cases-automate-data-extraction) - [Multilingual OCR for document processing](/blog/en/multilingual-ocr-document-processing) - [Hidden cost of manual data entry](/blog/en/hidden-cost-manual-data-entry) - [API integration guide](/blog/en/api-integration-connect-extraction) ## Optional - [Auth](/auth): Sign in / sign up.