Stone Age – AI-powered PDF data extraction to Excel

Summary: Stone Age is an AI-driven engine that converts unstructured and scanned PDFs such as invoices and financial documents into schema-validated Excel files using OCR and LLM-based extraction. It offers a production-ready API designed for automation and document intelligence workflows.

What it does

Stone Age extracts data from PDFs, including scanned and custom formats, applying OCR and large language models to generate clean, validated Excel outputs via an API.

Who it's for

Developers building automation workflows, internal tools, or document intelligence systems requiring structured PDF data extraction.

Why it matters

It automates the conversion of complex, unstructured PDF data into reliable, structured Excel formats for streamlined processing.