Know what changed before you approve the bill.
InvoiceDrift is a browser-based supplier invoice comparison tool. Check one invoice against its supporting record, or upload multiple invoices and purchase orders for supplier-specific batch reports. Get line-by-line evidence of price and quantity changes before you approve a bill—without a sales call or accounting integration.
15 lifetime private invoice reconciliations · 5 optional advanced matches · No card
From one bill or a batch to a clear answer.
- Upload the evidence. Add one invoice and its comparison document, or upload multiple invoices and purchase orders together.
- Compare every line. InvoiceDrift resolves product descriptions, then checks quantities and unit prices using deterministic arithmetic.
- Review the right report. A single check produces one evidence report; a batch stays separated into reports for each supplier and currency.
- Confirm once. Remember next time. Confirm an unresolved description once and InvoiceDrift remembers the match privately for your business.
Every finding shows both source values. Low-confidence matches are held for review instead of being presented as fact. Potential differences are not allegations of supplier error.
Start free. Paid plans are coming soon.
Free — A$0
- 15 lifetime private invoice reconciliations
- 5 optional advanced matching improvements
- Reference documents, invalid files and failed attempts do not use allowance
- Batch PDF and CSV evidence reports · No card
Allowances are counted by usable invoice reconciliation, including batch checks: comparing the same invoice with multiple purchase orders still counts once. Reference documents, invalid files and technical failures do not count.
Starter — planned A$29 / month
- 50 invoice audits per month
- Automatic advanced description matching
- Private business match memory
Trade — planned A$69 / month
- 250 invoice audits per month
- Automatic advanced description matching
- Priority issue support
Built for commercially sensitive files.
Single and batch audits start locally in your browser. If descriptions remain uncertain, optional advanced matching sends only sanitized descriptions—never files, full text, quantities, prices or totals. Confirmed corrections can be remembered privately for your business, while unresolved lines remain excluded from financial totals.
Common questions about InvoiceDrift
What does InvoiceDrift compare?
InvoiceDrift can compare one supplier invoice with a quote, purchase order, order confirmation, or previous invoice, or group multiple invoices and purchase orders into supplier-specific batch reports. It resolves matching line items, then shows quantity and unit-price differences with both source values.
Do I need Xero to use InvoiceDrift?
No. InvoiceDrift works from documents you upload in your browser, so you can run an audit without Xero or another accounting integration.
Is every difference an overcharge?
No. A difference may be legitimate, previously authorised, or caused by an unresolved match. InvoiceDrift presents supporting values for your business to review; it does not accuse a supplier or approve a payment.
Which documents and layouts work best?
Supplier quotes and order confirmations usually provide the strongest price evidence; detailed purchase orders and previous invoices also work. Digital PDFs, TXT, or CSV files with clear description, quantity, unit-price, and line-total rows work best.