CarrierScrub

FMCSA carrier vetting for freight brokers

Know before you tender. In seconds.

Double-brokered loads, lapsed cargo insurance and revoked authority all show up in FMCSA's own filings first. Enter a USDOT or MC number, or drop in a list, and get a dated GO / CAUTION / STOP you can staple to the carrier packet.

FORM CS-1
DOT
Three free carrier checks a day. No account, no card.
Checking a list? Drop a CSV, Excel or PDF of up to 1,000 carriers here. First 3 verdicts free, no account.Upload a list →

Rather look first? See a sample report.

Sample report · CS-26-999001

SAMPLE FREIGHT LLC

USDOT SAMPLE-1Kansas City, MO

No disqualifying facts on file today. Operating authority and insurance filings both check out.

01 Operating GO 02 Insurance GO 03 Business GO
FMCSA verified GO  

Proof

What a carrier check shows

This is the whole output: one card, every section dated. A section whose FMCSA source has not been loaded yet is left off rather than shown as a clean result we cannot stand behind.

Open the full sample report

What the same checks find across every active carrier: the Q3 2026 fraud signals report.

01

Prove you checked
Every field traces to FMCSA's own operating-authority and insurance filings. Nothing is scraped, inferred or estimated, so there is nothing in the packet you would have to defend as our opinion.

02

Survive the shipper's audit
Every field carries the date FMCSA filed it and the date we read it. A packet pulled three weeks ago says so on its face, instead of quietly looking current.

03

Turn a carrier down without alleging fraud
GO / CAUTION / STOP follow fixed, published rules. The report states what FMCSA filed and on what date, and stops there. No accusation, nothing to retract.

Compare

How CarrierScrub compares

Carrier411 lists $99 a month and BrokerSnapshot starts at $100 a month, by their own sites on 13 September 2026. CarrierScrub checks authority and insurance by fixed, published rules, with 25 lookups free every month. Each comparison says, cell by cell, where the other product goes further.

FAQ

Questions about checking a carrier

New to vetting, or training someone who is? How to vet a carrier walks through every check, in order, with FMCSA's own sources.

What does CarrierScrub check?

FMCSA's records for the carrier: whether carrier authority is active and whether a revocation order is pending; whether FMCSA has placed the carrier under an out-of-service order; whether liability insurance on file meets the required minimum, and any filed cancellation or insurer churn; whether FMCSA's current record shows a required cargo insurance or bond filing missing, or its mail to the carrier returned undeliverable; the safety rating, recent investigation findings, roadside out-of-service rates and crash history from FMCSA's SMS snapshot; and whether the registration shares contact details with a revoked carrier. Each result is a dated GO, CAUTION or STOP with the reason codes.

Is the carrier check really free?

Yes. Three distinct carriers a day with no account and no card. A free account adds 25 lookups a month, then $1.00 each; Small Brokerage ($79/mo) and Agency ($249/mo) remove the monthly lookup cap and include Shield dispatcher checks and more Compliance Assistant messages; Agency makes API lookups unlimited, and the API works on every plan. Batch upload, the watchlist and team roles come with the free account.

What do GO, CAUTION and STOP mean?

STOP means a blocking fact is on file: no active carrier authority, broker-only authority, a federal out-of-service order, no liability insurance in force or less than the required minimum, or new authority registered at a revoked carrier's contact under a different name. CAUTION means a fact worth checking before tendering, such as a served revocation not yet in effect, a filed cancellation, three or more insurers, a Conditional or Unsatisfactory safety rating, FMCSA's mail to the carrier returned undeliverable, or a phone shared with a revoked carrier. GO means none of those conditions is on file. The rules are fixed and published.

Where does the data come from and how current is it?

From FMCSA's open data, updated in periodic imports. A check uses the carrier's current Motus record where FMCSA has one, and otherwise FMCSA's legacy file, which FMCSA stopped updating on 14 May 2026. Every result shows which record it used and that record's date. Safety rating, roadside out-of-service history and crash history come from FMCSA's SMS snapshot and are dated to it. FMCSA does not publish BASIC percentiles for property carriers, so no result shows one.

Does CarrierScrub replace FMCSA SAFER?

No. SAFER is the authoritative federal record and every CarrierScrub result links to it. CarrierScrub resolves the filings a broker would otherwise cross-check by hand into one dated verdict, and adds Shield, which compares a dispatcher's phone number with the number on the carrier's FMCSA registration.

Three carriers a day, free, no account.
A free account gets 25 checks a month, then $1.00 each, and adds batch uploads, a watchlist that emails you when a carrier's verdict changes, and printable, verifiable packets. Paid plans start at $79/mo when you outgrow pay-as-you-go.
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