For Procurement & Operations

Catch every change in quotes, contracts, and purchase orders.

Compare supplier quotes side by side, track contract revisions, and verify purchase orders against invoices. Every price change and clause amendment highlighted. Files stay private.

For procurement teams and operations managers.

1
Supplier quote revisions

Compare a revised quote against the original. See exactly which line items changed price, what was added or removed, and what the net difference is.

2
Contract negotiations

Track every clause amendment across rounds of negotiation with a supplier. Know exactly what changed before signing the final version.

3
Invoice vs purchase order

Compare the invoice received against your approved purchase order. Catch discrepancies in quantities, unit prices, and line items before approving payment.

Commercial documents never leave your device.

Pricing agreements and supplier contracts are commercially sensitive. We have no technical ability to see your documents — all comparison happens locally in JavaScript inside your browser. There is no server receiving your files.

Your files never leave your device. Ever.

Compare Files works entirely in your browser. There is no server that receives, processes, or stores your file data. Not because we promise not to look — but because we architecturally cannot. All comparison logic runs locally in JavaScript.

Compare procurement documents with complete privacy.

Document comparison unlocked with a one-time $9 payment. No subscription, no per-file fees.

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