123Loadboard vs Amazon Relay

123Loadboard has no write-up on Specifiction yet; its figures are above.

Amazon Relay is a free freight marketplace where carriers can find spot loads and contracts. Its load board supports one-off load searches and bookings, alongside Post A Truck matching, lane auctions, and single- or multi-week round-trip contracts. Before accepting a load, carriers can see the base rate, fuel surcharge, and toll charges. Completed work is paid weekly: loads completed by Saturday at 23:59 are paid the following Friday. The web portal and Android and iOS apps provide access; drivers can view schedules and load history, inspect assets, follow load instructions, and report issues in the app. Truck-friendly routes account for truck and trailer type, road restrictions, and changing traffic. Drivers can request trip support through Relay Assistant, an AI-generated chat tool. Active carriers may also access discounts on services and equipment, including eligible Samsara dash cams. Carrier eligibility generally includes interstate DOT authority active for at least 180 days, a valid MC number, qualifying safety metrics, and required insurance. Completed applications are typically approved or rejected within one to three weeks, according to Amazon.