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    Cass Freight Audit

    Nation's largest freight processor—$90B+ disbursed, 36M invoices, AcuAudit ocean acquired.

    Founded 1906
    St. Louis, MO
    1001-5000
    www.cassinfo.com
    Size:
    SMB & Mid-Market
    |
    Best For:
    Manufacturers and Shippers
    Retailer / eCommerce
    3PL

    Platform Overview

    Cass Information Systems is the largest U.S. freight bill processor, auditing 36 million invoices and $38 billion in spend annually with its Ratemaker audit system and CassPort business intelligence. Ideal for enterprise shippers seeking a publicly-traded, financially stable freight audit partner.

    Core Strengths
    • $90B+ disbursed annually across 114 currencies
    • 36 million freight invoices processed annually
    • Acquired AcuAudit ocean/air freight audit December 2024
    • GSA Multiple Award Schedule contract for government agencies
    Best Suited For
    • Enterprise shippers managing significant domestic freight spend
    • Companies seeking publicly-traded, financially stable audit partner
    • Organizations needing comprehensive multi-modal freight audit
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    Why Choose Cass Freight Audit

    Nation's largest freight processor—$90B+ disbursed, 36M invoices, AcuAudit ocean acquired.

    Best For
    SMB & Mid-Market
    Manufacturers and Shippers
    Retailer / eCommerce
    3PL

    Cass Freight Audit Features (12)

    NASDAQ:CASS
    $220M Revenue FY2024
    36M Invoices/Year
    $38B Freight Spend
    14,000+ Carriers Paid
    60+ Years Experience
    Ratemaker Audit System
    CassPort BI Portal
    AcuAudit Acquisition (Dec 2024)
    Cass Freight Index
    Global Offices (NL/Brazil/SG)
    Amplify Working Capital

    Cass Freight Audit Integrations (4)

    TMS
    ERP Systems
    Accounting Software
    Document Management

    Company Background

    Company Details
    Founded:1906
    Location:St. Louis, MO
    Employees:1001-5000
    Company History
    Founded 1906 Cass Information Systems established in St. Louis
    1983 Listed on NASDAQ (CASS)
    Dec 2024 Acquired AcuAudit for ocean/international air freight
    Funding History
    Public (NASDAQ: CASS)
    $219.9M revenue FY2024 (+3.1% YoY)
    Investors: Publicly traded since 1983

    Source: cassinfo.com, SEC filings. Data verified December 2025.

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    Company information may be sourced from publicly available materials and vendor-provided data. SupplyWolf does not independently verify all information and makes no representations regarding accuracy.

    What is Cass Freight Audit?

    Cass Freight Audit is a Pricing Tools solution from Cass Information Systems listed on the SupplyWolf supply chain software marketplace. Largest US freight bill processor and payment services disbursing $90B+ annually The company behind Cass Freight Audit is founded in 1906, headquartered in St. Louis, MO, and with a team size of 1001-5000.

    Frequently asked questions

    Cass Freight Audit is a Pricing Tools solution. Largest US freight bill processor and payment services disbursing $90B+ annually

    According to the vendor, Cass Freight Audit is positioned for teams such as Enterprise shippers managing significant domestic freight spend, Companies seeking publicly-traded, financially stable audit partner, and Organizations needing comprehensive multi-modal freight audit, primarily small and mid-sized businesses and mid-market companies.

    Cass Freight Audit lists integrations with TMS, ERP Systems, Accounting Software, and Document Management. Confirm any specific integration with the vendor as part of your evaluation.

    Cass Freight Audit does not publish standard pricing. Contact the vendor through SupplyWolf to request a custom quote based on your team size, modules, and integrations.

    Cass Information Systems is headquartered in St. Louis, MO, founded in 1906, and with a team of 1001-5000 people.

    Cass Information Systems reports total funding of Public (NASDAQ: CASS), $219.9M revenue FY2024 (+3.1% YoY), and backed by Publicly traded since 1983.