Why AI Invoice Extraction Beats OCR Every Time

Traditional OCR (Optical Character Recognition) relies on fixed templates and coordinates. If your supplier changes their invoice format even slightly, OCR breaks. AI parsing understands context.

Template OCR Limitations

Template-based systems require you to define zones: "GST number is at coordinates (120, 450)." When a supplier adds a logo or changes font, extraction fails completely.

AI Understanding Context

Modern AI (like Gemini Flash) reads invoices like a human. It recognizes "GSTIN" regardless of position, understands tables even without borders, and handles handwritten annotations.

LekhaFlow uses AI that adapts to any invoice format without template setup — achieving 99%+ accuracy on unseen invoice layouts.