Google's service for extracting structured data from documents using machine learning. Like having an AI assistant that can read and organize any type of document.
Law firms use Document AI to extract key information from contracts and legal documents automatically.
All four services use ML to extract text and structured fields from documents (PDFs/images). AWS Textract focuses on OCR, forms, and tables; Azure AI Document Intelligence emphasizes prebuilt and custom extraction models; GCP Document AI offers specialized processors (e.g., invoices, IDs) and tight integration with Google Cloud; OCI AI Document Understanding provides OCR and key-value/table extraction within Oracle Cloud workflows.