LineKeeper Every order line, checked. ← Overview

A supplier sends a PO confirmation, invoice, or quote as a PDF. LineKeeper reads it, matches every line against your order, and flags only what doesn't agree. A person confirms the exceptions; a clean structured record goes to your system.

01 Order book — what you expect

Paste one order as JSON, or load the sample that pairs with the built-in demo document.

Supplier hints — sharpen the read per supplier

Name as it appears on their documents. Aliases: other spellings or their sending email domain (semicolon-separated). Hints: plain notes about where fields sit on their layout.

    03 Recent documents

    02 Supplier document

    Drop a PDF here or  ·  from

    No API key set? It still runs — a built-in demo document is used so you can walk the whole flow.