Intelligent OCR extraction
Far more than simple text reading: CheckFile's AI understands the structure of each document to extract key data with precision. Salaries, expiry dates, IBANs — every piece of information is identified and classified automatically.
Structural document understanding
The AI does not just read text: it understands layout, tables, headers, and signature zones to extract the right data from the right place.
Extraction of 100+ fields
Names, addresses, amounts, dates, document numbers, IBANs, registration numbers — each document type has a dedicated extraction model with predefined fields.
Visual anomaly detection
The OCR detects inconsistent fonts, retouched zones, and suspicious overlays that betray document forgery.
Structured data output
Results are returned as structured JSON, directly usable by your business systems without manual processing.
How it works
Automatic classification
The document is automatically identified (national ID, passport, payslip, invoice, company registration...) and the appropriate extraction model is selected.
Structure analysis
The AI analyzes the layout: headers, tables, text zones, logos, and signatures are identified to contextualize each extracted data point.
Extraction and validation
Key fields are extracted with a confidence score. Data is validated by consistency rules (IBAN format, payslip line totals).
Use cases
Payslip verification
Automatic extraction of net pay, gross pay, contributions, and employer with 99.5% accuracy, eliminating manual data entry for HR teams.
Rental application analysis
Simultaneous extraction of income, identity, and address from a complete file in under 15 seconds, compared to 20 minutes of manual processing.
Evidence document verification
Structured extraction of data from 200 documents per hour, allowing lawyers to focus on legal analysis rather than data entry.