Legal Invoice Audit, Automated

Stop overpaying your outside counsel.

Upload a law firm invoice and get a line-by-line audit — block billing, vague narratives, and rate anomalies flagged in seconds, with a ready-to-send reduction email drafted for you.

No account needed. One invoice, analyzed instantly.

How it works

01

Upload

Drop in a PDF invoice from your law firm. No formatting, no prep.

02

Audit

The engine reviews every line for block billing, vague narratives, and off-market rates.

03

Respond

Download a branded audit report and send the reduction email we draft for you.

Built by someone who's done it by hand.

Proviso Review encodes the same scrutiny a seasoned legal-operations professional applies to a bill — the kind of review that used to require an in-house legal department. Now any business can run it in seconds.

Simple, flat pricing

Starter

10 invoices · 1 year expiry

$79 one time

Most popular

Business

25 invoices / month

$199 / mo

Firm

100 invoices / month

$499 / mo

See what you're being overbilled.

Try the free demo