Catch invoice discrepancies
before you pay.
Compare a supplier invoice with the original quote, purchase order or agreement. Spot price changes, quantity differences and unexpected charges.
1 real comparison · No card required · Sign in with your email
1. Try your own documentsAdd two PDFs or enter their line items.
2. See the full resultReview differences and their financial impact.
3. Choose what comes nextPay per check, buy a pack or check regularly with Pro.
See what deserves a second look.
These built-in sample documents include a quantity change, a price increase and an extra charge. Sample amounts are in USD.
Sample invoice
Now check your own invoice.
Your first real comparison is free. No card required.
Your first check is on us.
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One free comparison per verified account. How your information is used
Check what was agreed against what was billed.
PDFs are read in your browser. Review the extracted lines before comparing. Only the confirmed line items are sent securely for comparison; they are not saved in your account.
Agreed quote / order
No file selected. You can also enter line items below.
Invoice received
No file selected. You can also enter line items below.
One item per line: Description | Quantity | Unit price. Use 2400.50 or 2400,50 without thousands separators. Check all lines against your originals, including any omitted fees. Scanned PDFs need manual entry. Up to 10 MB, 100 pages and 200 items per document. Positive quantities and non-negative prices only; credit notes are not supported.
Your full result is ready.
Need to check another invoice? Choose the option that fits your work.
A check when you need it.
Start with your own documents. Choose a paid plan when you are ready for more.
Free
€0
1 real invoice comparison
No card required
Single Check
€4.90
1 invoice comparison
No subscription
10 Check Pack
€29
10 invoice comparisons
One-time payment
Pro
€14.90/month
Up to 25 comparisons/month
Cancel anytime
Single Check and pack credits do not expire. Pro includes 25 checks per paid monthly billing period; unused monthly checks do not roll over. Cancel before renewal to stop the next payment. Applicable taxes and the final total are shown at checkout.
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