Netskope vs Zscaler
Netskope and Zscaler are both evaluated in the CIOPages Cloud Access Security Broker (CASB) Buyer's Guide. The guide groups Netskope under SSE-Native and Zscaler under SSE-Native.
| Attribute | Netskope | Zscaler |
|---|---|---|
| Approach | SSE-Native | SSE-Native |
| Best for | Data-security-focused enterprises that want best-in-class granular SaaS visibility and inline control within a converged SSE | Zscaler SASE customers adding SaaS data security and posture management inside an edge they already run |
From the Cloud Access Security Broker (CASB) Buyer's Guide, updated June 2026. 8 vendors evaluated.
Netskope
Netskope is the pick when granularity is the requirement: CASB and a Next Gen Secure Web Gateway share one single-pass inline engine across a large global PoP backbone, so per-app activity controls and real-time user coaching happen on the same path, with API CASB and a deep Cloud Confidence Index scoring SaaS risk behind them. A consistent Leader in Gartner’s SSE Magic Quadrant, and public since 2025. The cost of that depth is real: premium pricing, SSL-decryption and deployment complexity from inline inspection, managed-device control that leans on the Netskope client, and a platform you adopt rather than a CASB you bolt on.
Zscaler
Buy this because you already run the Zscaler edge, not on its CASB merits alone. The multimode coverage is genuinely complete — inline control through Zscaler Internet Access, an out-of-band SaaS Security API for at-rest scanning, SaaS Security Posture Management, and strong shadow-IT discovery — and the tight coupling to ZPA makes a zero-trust edge that holds up at scale. A perennial SSE Magic Quadrant Leader. What you give up is independence: API-mode connector depth has historically trailed the API-first specialists, bundling can obscure the CASB line item, and the value assumes broad commitment to the Zscaler edge.
Also evaluated in this guide
Broadcom / Symantec CloudSOC, Cisco Cloudlock / Umbrella, Forcepoint ONE, Microsoft Defender for Cloud Apps, Palo Alto Networks (Next-Gen CASB), Skyhigh Security
Related comparisons
Editors choose the vendors and write the evaluations. Paying CIOPages does not change how a vendor is covered. Editorial policy