# CASB - Cloud Access Security Broker vs Zscaler Cloud Access Security Broker (CASB): side-by-side comparison (2026) [CASB - Cloud Access Security Broker](https://cybersectools.com/tools/casb-cloud-access-security-broker) is a commercial [cloud access security broker](https://cybersectools.com/categories/casb) solution by [Olfeo](https://cybersectools.com/companies/olfeo). [Zscaler Cloud Access Security Broker (CASB)](https://cybersectools.com/tools/zscaler-cloud-access-security-broker-casb) is a commercial [cloud access security broker](https://cybersectools.com/categories/casb) solution by [Zscaler](https://cybersectools.com/companies/zscaler). Features, integrations, deployment and the company behind each one, side by side. ## Our take What our shortlists say about the one we picked. ### [Zscaler Cloud Access Security Broker (CASB)](https://cybersectools.com/tools/zscaler-cloud-access-security-broker-casb) Best for: Teams securing data in SaaS apps It is on this list for a different job, because it protects the SaaS apps and cloud platforms your people use, not the workloads you run. Since it works inline and through APIs, it can stop a risky upload as it happens and clean up old file shares later. It fits best if you already route traffic through Zscaler's service edge, but you still need a workload product for your own cloud accounts. From [Best Cloud Security Solutions for Business](https://cybersectools.com/shortlists/best-cloud-security-solutions), Fall 2026. Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about). ## Side-by-side comparison | | CASB - Cloud Access Security Broker | Zscaler Cloud Access Security Broker (CASB) | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Cloud Access Security Broker | Cloud Access Security Broker | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Olfeo | Zscaler | | Headquarters | – | – | ### Use cases and capabilities | | CASB - Cloud Access Security Broker | Zscaler Cloud Access Security Broker (CASB) | |---|---|---| | Visibility | Yes | – | | TLS | – | Yes | ### Core features **CASB - Cloud Access Security Broker** 10 features listed. Sign in on the page to see them. **Zscaler Cloud Access Security Broker (CASB)** 10 features listed. Sign in on the page to see them. ### Integrations **CASB - Cloud Access Security Broker** No integrations listed. **Zscaler Cloud Access Security Broker (CASB)** 9 integrations listed. Sign in on the page to see them. ## CASB - Cloud Access Security Broker vs Zscaler Cloud Access Security Broker (CASB) FAQ Common questions when comparing CASB - Cloud Access Security Broker vs Zscaler Cloud Access Security Broker (CASB) for cloud access security broker. ### What is the difference between CASB - Cloud Access Security Broker and Zscaler Cloud Access Security Broker (CASB)? **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. ### Who makes CASB - Cloud Access Security Broker and Zscaler Cloud Access Security Broker (CASB)? **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. ### Is CASB - Cloud Access Security Broker a good alternative to Zscaler Cloud Access Security Broker (CASB)? 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. ## Related comparisons - [CASB - Cloud Access Security Broker vs Skyhigh Security Skyhigh Cloud Access Security Broker](https://cybersectools.com/compare/casb-cloud-access-security-broker-vs-skyhigh-security-skyhigh-cloud-access-security-broker) - [CASB - Cloud Access Security Broker vs viLogics Cloud Access Security Broker](https://cybersectools.com/compare/casb-cloud-access-security-broker-vs-cloud-access-security-broker) - [CASB - Cloud Access Security Broker vs Fortra CASB](https://cybersectools.com/compare/casb-cloud-access-security-broker-vs-fortra-casb) - [Zscaler Cloud Access Security Broker (CASB) vs Skyhigh Security Skyhigh Cloud Access Security Broker](https://cybersectools.com/compare/skyhigh-security-skyhigh-cloud-access-security-broker-vs-zscaler-cloud-access-security-broker-casb) - [Zscaler Cloud Access Security Broker (CASB) vs viLogics Cloud Access Security Broker](https://cybersectools.com/compare/zscaler-cloud-access-security-broker-casb-vs-cloud-access-security-broker) - [Zscaler Cloud Access Security Broker (CASB) vs Fortra CASB](https://cybersectools.com/compare/fortra-casb-vs-zscaler-cloud-access-security-broker-casb) ## Alternatives to each - [See all CASB - Cloud Access Security Broker alternatives](https://cybersectools.com/alternatives/casb-cloud-access-security-broker) - [See all Zscaler Cloud Access Security Broker (CASB) alternatives](https://cybersectools.com/alternatives/zscaler-cloud-access-security-broker-casb) --- Source: https://cybersectools.com/compare/zscaler-cloud-access-security-broker-casb-vs-casb-cloud-access-security-broker For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/casb-cloud-access-security-broker.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on CASB - Cloud Access Security Broker and Zscaler Cloud Access Security Broker (CASB): funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md