Searchability versus extraction
These tools solve different levels of the problem.
Bottom line
If your goal is searchable archives, OCRmyPDF is a strong choice. If your goal is workflow automation, LeapOCR is the better fit.
LeapOCR
Built for usable document data
LeapOCR helps when the document needs to become something your team can route, validate, review, or write into another system.
OCRmyPDF
Built for searchable PDFs
OCRmyPDF is excellent for making scanned PDFs searchable and easier to store or retrieve. It is not designed to be the full answer when the business needs structured document data.