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fleetfax · Carrier Lookup & Vetting

Free FMCSA carrier lookup and vetting. Verify any DOT or MC number, or search by name, email, or phone, for safety and fraud flags.

Time on the storeAbout 1 to 3 yearsA rough range, not an exact date

Store users≈2KRounded by the Chrome Web Store

Chrome Web Store rating4.7 / 57 ratings on the Chrome Web Store

Last store update27 Jun 2026Version 3.5.1, 4 months ago

Inside the extension

Product image 1 of 5

Harry EverGreen6 months ago
Very useful Extension.
Harry Wilson6 months ago
I really enjoy using this tool while I’m working. It’s been very helpful and makes my work much easier. Thanks to the Fleetfex team!
Zarah Grace13 months ago
Super Useful and helps in saving a lot of time.
Michael Kennedy24 months ago
This has already saved me a lot of time. It has really improves my workflow for checking carrier data, which was really a pain for me. Thanks to the creator! Recommended.
Max Sorin24 months ago
Works as intended. I can see carrier data with ease with one simple click.

Loading reviews…

Access levelMedium

Can see the address and title of every open tab.

What it’s allowed to do, not what it actually does. Not a safety rating.

Members also see when a new version asks for new access.

This is the only listing we know of from Fleetfax.

Combined users can count the same person more than once. Maker profile

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One research report for fleetfax · Carrier Lookup & Vetting. Reports come with Plus, Pro and Max.