CASB - Cloud Access Security Broker vs Zscaler Cloud Access Security Broker (CASB): side-by-side comparison (2026)

CASB - Cloud Access Security Broker: CASB solution for securing SaaS application access and usage. Built by Olfeo.

Zscaler Cloud Access Security Broker (CASB): CASB for securing SaaS and IaaS with inline and out-of-band protection. Built by Zscaler.

The table above shows where their features, integrations, deployment and company size fit differ.

CASB - Cloud Access Security Broker is made by Olfeo. Zscaler Cloud Access Security Broker (CASB) is made by Zscaler. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. CASB - Cloud Access Security Broker and Zscaler Cloud Access Security Broker (CASB) are both Cloud Access Security Broker products. Use the table above to see where features, deployment and company size fit differ.