Shopify OCR.space Data Matching Integration

I need to plug reliable OCR functionality straight into my Shopify store so I can upload a document, capture the key content automatically, and have that data compared against a field or record I select inside the admin. Think of it as dropping a PDF or image into the workflow and instantly knowing whether what’s on the page matches the product, order or customer information I pick.

The core flow I have in mind is:

1. Upload or drag-and-drop a document from the Shopify dashboard.
2. OCR runs in the background and returns clean, structured text.
3. I choose (or pre-define) which Shopify field to compare it with, and the app flags any match or mismatch.

I’m open to the OCR engine you prefer—Tesseract, Google Vision, AWS Textract, or something else—as long as the accuracy is high and it can be hosted in a way that keeps response times low for everyday store staff. The integration should feel native, using Shopify App Bridge or the Admin API so the whole process lives inside the store without forcing users to jump to another platform.

Deliverables:
• A working Shopify app or embedded script that follows the flow above.
• Clear setup documentation so I can redeploy it in another store if needed.
• Brief user guide outlining how to upload, trigger OCR, and review matches.

I’ll handle the design polish later—right now I just need the technical piece functioning smoothly. Let me know your preferred stack, estimated turnaround, and any questions you have about edge cases.