SONAR Launches Bulk Trucking Contract Rate Benchmarks via API, Bringing Pricing Transparency to One of Freight’s Most Opaque Segments

First standardized, accessible bulk freight rate data delivers outbound state-based pricing and round trip rates to shippers, carriers, and logistics operators CHATTANOOGA, Tenn. — April 8 2026 — SONAR today announced the launch of Bulk Rates within the SONAR API, delivering the first standardized contract rate benchmarks for bulk trucking — a segment of the […] The post SONAR Launches Bulk Trucking Contract Rate Benchmarks via API, Bringing Pricing Transparency to One of Freight’s M...