← Duplicate payment audit

This tool vs. PRGX

PRGX is a recovery-audit firm: it reviews a client's accounts-payable transaction history for overpayments, duplicate payments, missed early-payment discounts, and pricing or tax errors, then helps recover what it finds. Engagements are typically self-funding or contingency-based — the fee comes out of what is actually recovered, and PRGX says no recovery means no payment is owed. PRGX's own materials describe roughly a third of the largest Fortune 500 companies as clients, which is the scale this kind of audit is built for: a data feed into PRGX's systems, a signed engagement, and a team reviewing the results across an entire enterprise's supplier spend.

That makes PRGX the right choice for a full recovery-audit engagement across an entire company's accounts-payable history, covering more than duplicate payments. This page answers a narrower, faster question: does this one CSV export contain likely duplicate vendor payments worth a closer look — with no engagement, no contract, and nothing uploaded.

QuestionWhere to answer it
I run a large company and want a full recovery audit across all supplier spend — duplicate payments, missed discounts, pricing and tax errors. PRGX's contingency-fee recovery-audit service.
I have one CSV export of vendor payments and want to know if any look like duplicates, right now. This tool — upload the CSV, get a review list immediately, nothing installed or engaged.
My business is too small for a recovery-audit engagement, but I still want to check for double payments before writing one off. This tool — free, one-time, self-serve.
Can I check my own export without a contract, a fee, or handing my data to a firm? This tool — a static page, nothing uploaded, no fee of any kind.
Check your ledger now

This tool needs no account, no engagement, and nothing installed: it is a static page, the check runs in your browser, and the CSV you choose never leaves your device.

Common questions

Should I use this tool or hire PRGX?

They serve different scales. PRGX is a recovery-audit firm that runs contingency-fee audits across an entire enterprise's accounts-payable ledger, typically for large companies — PRGX's own materials describe roughly a third of the largest Fortune 500 companies as clients. That kind of engagement needs a data feed, a signed contract, and a team reviewing results, which is not realistic for a small business checking one export. This page is a free, one-time, self-serve check: choose a CSV, get a list of likely duplicate vendor payments to review yourself, with nothing uploaded and no engagement to set up.

Does PRGX only catch duplicate payments?

No — duplicate payments are one category among several. PRGX's published guides describe recovery audits also finding missed early-payment discounts, pricing and tax errors, and other under- or over-billing across a client's full supplier spend, not only exact or near-duplicate payments. This tool does the one thing its name says: it flags likely duplicate or double vendor payments in the CSV you give it. It does not check pricing terms, discount capture, or tax treatment.

Is PRGX free?

Not in the way this tool is. PRGX's own site describes its recovery audits as typically self-funding or contingency-based: the fee comes out of what is actually recovered, and if nothing is recovered, no fee is owed — but reaching a recovery means a real audit engagement with a firm reviewing your data. This calculator has no engagement and no fee of any kind, contingent or otherwise. It is a free static page: nothing is billed, and nothing you upload leaves your browser, because nothing is uploaded anywhere.

Is this page affiliated with PRGX?

No. This site is not affiliated with, endorsed by, or sponsored by PRGX Global, Inc. PRGX is a trademark of its owner, named here only to describe the kind of service this free tool is a smaller, self-serve alternative to.