USDOT carrier lookup with source evidence
Look up a carrier by USDOT number. Daymark links published census, authority and insurance records to their sources and dates. Missing records do not establish missing authority or insurance.
Sources have publication lag; census typically publishes daily, while safety datasets publish monthly. We show relationships with evidence; you decide what they mean.
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Free: $0, 10 lookups per month and a five-carrier watchlist evaluation for 14 days. Launch pricing: $19 per month for your first 12 months, then the standard $49 per month. The paid trial lasts 14 days and needs no card. Trial dates do not reset. There is no automatic charge when the trial ends; choosing checkout starts billing, even during a trial. Checkout is currently test-mode only.
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