Azure Document Intelligence
by Microsoft
Cloud document processing service with prebuilt models for invoices, receipts, IDs, and custom document types. Formerly known as Form Recognizer.
Overview
Azure Document Intelligence (formerly Azure Form Recognizer) is Microsoft's cloud-based document processing service. It offers prebuilt models for common document types—invoices, receipts, business cards, IDs—plus custom model training for specialized extraction needs.
The service handles OCR, layout analysis, key-value extraction, and table recognition in a single API. It integrates with the broader Azure ecosystem including Logic Apps, Power Automate, and Azure AI services.
Pricing is per-page with different tiers for prebuilt vs. custom models. Enterprise features include private endpoints, customer-managed keys, and compliance certifications.
Strengths
- Prebuilt models for common document types
- Custom model training without ML expertise
- Enterprise compliance and security features
- Strong Azure ecosystem integration
- Handles handwriting and complex layouts
Limitations
- Cloud-only (no self-hosted option)
- Per-page pricing can add up at scale
- Vendor lock-in to Azure ecosystem
Best Use Cases
- Invoice and receipt processing
- Identity document verification
- Contract and form extraction
- Enterprise document workflows