Blog

Guides and deep dives on AI-powered document data extraction.

·8 min read
How to Extract Data from a PDF to Excel or CSV: 4 Methods, Compared
Copy-paste, Excel's Power Query PDF import, OCR zone templates, or AI extraction — an honest comparison of how to convert PDF tables and form fields to Excel or CSV, including scanned PDFs, with a batch script for whole folders.
extract data from PDF to Excelconvert PDF to CSVscanned PDF to ExcelPDF table extraction
·8 min read
How to Automate Accounts Payable: Extracting Data from Varying Vendor Invoices Without Creating 100 Templates
Why zonal OCR collapses under multi-vendor invoice extraction — and how one plain-English schema lets an AI parser pull header fields and line-item tables from 50 different vendor layouts, scans and photos included.
accounts payable automationautomated invoice processingextract table data from invoicemulti-vendor invoice extractionAP invoice parser
·6 min read
Why We Built ParseDirect: The AI-Native Alternative to DocParser and Parseur
Legacy document parsers extract data by drawing zones around fields — an approach that breaks every time a layout changes. Here's how LLM-based semantic extraction works, and why we price in plain pages instead of credit multipliers.
document parsingAI extractionDocParser alternativeParseur alternative
·7 min read
How to Automatically Extract Invoice Data to JSON or CSV with a Single API Call
A hands-on guide to extracting PDF data to JSON with an AI invoice parser API — one curl request to upload a document and get clean, schema-shaped data back, including scanned PDFs. With Python and Node.js examples.
extract PDF data to JSONinvoice parser APIconvert scanned PDF to structured dataAI PDF parser