Your bill is read line by line: timekeepers, rates, hours, dates, amounts and descriptions.
Each billed rate is compared with a benchmark for that role, firm size and region, where one can be matched.
Entries are checked for the patterns billing guidelines question: vague descriptions, travel at the full rate, administrative work at attorney rates, hours out of range for the task.
Every finding carries a grade. Only supported findings are put to your firm as overbilling; negotiating room is asked for, not alleged.
You get a request you can send, the invoice marked line by line and the data behind every finding.
The full method, the grades and the limits of the comparison are in the Q&A. The review is automated: no person reads your upload unless you ask a legal billing expert to look at it. It is not legal advice. Overbilled is not a law firm.