Unstructured.io

Overview

Unstructured.io provides deep document parsing with strong OCR capabilities, excelling at extracting structured data from complex layouts including multi-column PDFs, scanned documents, and forms.

Key Capabilities

Document Processing

• Multi-column PDF extraction
• Scanned document OCR
• Form recognition and extraction
• Table detection and parsing
• Complex layout understanding

Format Support

• PDF documents
• Images (JPEG, PNG, TIFF)
• Microsoft Office files
• HTML and markdown
• Email formats
• And many more

Technical Features

• Advanced OCR engine
• Layout analysis
• Table structure recognition
• Hierarchical document parsing
• Metadata extraction
• Batch processing support

Integration

• LlamaHub connector
• LangChain compatibility
• API access
• Python library
• REST endpoints

Use Cases

• Document digitization
• Legacy document processing
• Form automation
• Knowledge base construction
• RAG pipeline data preparation
• Complex document extraction

Advantages Over Standard Loaders

• Superior handling of complex layouts
• Accurate OCR for scanned documents
• Preserves document structure
• Table extraction capabilities
• Production-grade quality

Deployment Options

• Cloud API
• Self-hosted deployment
• Open-source library
• Enterprise solutions

Performance

• Handles complex document structures
• Scalable batch processing
• High accuracy OCR
• Efficient processing pipelines

Pricing

Open-source library available, cloud API and enterprise pricing tiers