How do carriers find loads?
Carriers find loads through four channels: direct-shipper customer relationships (highest margin), broker relationships and load boards (largest volume), digital freight platforms (mid-margin, fast booking), and back-haul / lane partnerships with other carriers.
The mix varies dramatically by carrier size and lane focus. Owner-operators and small fleets typically run 50-80% load board freight because shipper-direct relationships take years to build; large fleets often run 70-90% direct-shipper contracts where rates are negotiated annually and volume commitments are guaranteed. Brokers sit in the middle: they aggregate shipper demand across thousands of customers and post available loads to carriers in their network, either through their own portal or to public load boards. Digital freight platforms (the broker-tech category) booth-book loads automatically — a carrier sets lane preferences, the platform matches and confirms in minutes, paperwork flows electronically. Back-haul partnerships are how carriers avoid empty miles: when truck-A is heading northbound after delivering, truck-B's broker books truck-A for a southbound load on the return trip. The economics matter: a carrier averaging $2.50/mile loaded and $0 deadhead nets $25K-$35K/month on 1 truck; the same truck running 80% loaded miles (because the carrier has back-haul deals) nets $35K-$50K. Carriers competing for direct-shipper books typically need a public brand — a website, a Yes Cap profile, a LinkedIn presence — so shippers researching the carrier find something other than just a FMCSA snapshot.
- What's a load board?A marketplace where brokers post available freight and carriers search by lane, equipment type, weight, and rate. Loads are first-come, first-served once a carrier calls the broker to book. The biggest US load boards have tens of thousands of active loads at any time. Most public load boards charge carriers a monthly subscription ($35-$150).
- How does a carrier get direct-shipper relationships?Pattern recognition by shippers + persistent outreach. Shippers eventually look outside their broker book when they're chasing capacity in a tight market, when a broker mishandles a load, or when they're trying to consolidate spend. Carriers that show up in a shipper's research with a real internet brand (website, references, FMCSA snapshot, lane history) get the first call. Most direct relationships start with a small test load — one shipment, then a quarterly contract if the carrier performs.
- What's the difference between spot rate and contract rate?Spot rate is the price for a single load — set by the load board market the day the load posts. Contract rate is a per-mile or per-load price locked in for a defined volume over a defined period (usually 6-12 months). Spot follows the market: $2.10/mile in a soft market, $3.50+/mile during a capacity crunch. Contract rates trade short-term volatility for revenue predictability, usually settling near the trailing 12-month spot average.