Look at AWS Textract, Azure Form Recognizer, or GCP Document AI for OCR. Their base OCR models are cheap and pretty good. Some of them also have pre built models for invoices, though those cost a lot more than the OCR.
Look at AWS Textract, Azure Form Recognizer, or GCP Document AI for OCR. Their base OCR models are cheap and pretty good. Some of them also have pre built models for invoices, though those cost a lot more than the OCR.