How AI Powers Flextract: From Paper to Data in Seconds
A look at how we use AI and machine learning inside Flextract to turn documents, invoices, and images into structured data automatically.
Every business deals with paperwork. Invoices, receipts, contracts, forms. The information is right there on the page, but getting it into a system you can actually use? That's where things slow down. Manual data entry is tedious, error-prone, and expensive.
That's exactly why we built Flextract.
What Flextract does
Flextract takes documents (PDFs, images, scans) and automatically pulls out the data you need: names, dates, amounts, line items, addresses. It turns messy, unstructured files into clean, structured data you can plug into any system.
Upload an invoice, and in seconds you get a JSON or CSV with every field extracted and labeled. No templates to configure, no rules to write. It just works.
The AI behind it
Under the hood, Flextract combines several AI techniques:
- Computer Vision to detect text regions, tables, and layout structure in any document format.
- OCR (Optical Character Recognition) to read text from scanned documents and images, even when the quality isn't perfect.
- Natural Language Processing to understand context: knowing that "Due Date" next to "2026-04-15" means a payment deadline, not a random date.
- Large Language Models for the tricky parts: interpreting ambiguous fields, handling different languages, and adapting to document formats the system hasn't seen before.
Why we built it ourselves
There are existing OCR tools and data extraction APIs out there. We tried several of them. The problem? They either require extensive configuration for each document type, or they're too generic to handle the variety of formats businesses actually deal with.
We wanted something that works out of the box. You upload a document, you get your data. No training phase, no templates, no hand-holding.
Real-world results
Businesses using Flextract report cutting their data entry time by over 80%. What used to take a team member an hour of manual work now happens in seconds. And because it's automated, the error rate drops significantly.
We're continuing to improve the models, adding support for more document types and languages. If your business spends time typing data from documents into spreadsheets or systems, give Flextract a try.