Zscaler vs Skyhigh Security

Skyhigh Security is a data-centric SSE platform with pioneering CASB technology and advanced DLP, making it the best choice for regulated organizations that prioritize cloud data protection above all else. Zscaler provides a more complete SASE platform with a larger global network, stronger SWG and ZTNA capabilities, and broader use-case coverage. Skyhigh wins on data protection depth and CASB heritage; Zscaler wins on platform completeness and scale.

Updated Feb 2026
How we compare:This comparison is based on official documentation, public pricing, community discussions, and aggregated user feedback, not hands-on testing by our team. We organize what real users and practitioners are saying across the web.

The Bottom Line

Choose Skyhigh Security if cloud data protection is your paramount concern and you need the deepest CASB and DLP capabilities with regulatory compliance features for financial services, healthcare, or government. Choose Zscaler if you need a complete, scalable SASE platform with the largest global network, proven ZTNA, and comprehensive inline security inspection.

Choose Zscaler if:

  • You need a complete SASE platform with SWG, ZTNA, and CASB at enterprise scale
  • Global network coverage with 150+ data centers is required for performance
  • VPN replacement with proven zero trust network access is the primary initiative
  • You want a single vendor with a clear, stable product roadmap and market leadership
  • Branch office transformation and SD-WAN integration are part of your SASE strategy

Choose Skyhigh Security if:

  • Cloud data protection and regulatory compliance are your top priorities
  • You need the deepest CASB capabilities with risk assessment for 40,000+ cloud services
  • Advanced DLP with OCR, exact data match, and fingerprinting is essential
  • You are in a highly regulated industry (financial services, healthcare, government)
  • API-based CASB for SaaS posture management and compliance auditing is required

Feature Comparison

FeatureZscalerSkyhigh Security
CASBStrong CASB, less granular app assessmentPioneering CASB with 40K+ service registry
DLPComprehensive DLP across channelsAdvanced DLP with OCR and exact match
Secure Web GatewayIndustry-leading inline SWGCapable SWG, less mature than Zscaler
ZTNAZPA — proven enterprise-scale ZTNAPrivate Access — developing maturity
Global Network150+ data centers worldwideSmaller PoP footprint
Shadow IT DiscoveryCloud app risk assessment40,000+ cloud service risk database
CSPMAvailable through Zscaler WorkloadIntegrated cloud posture management
SD-WANPartner integrations for SD-WANNo SD-WAN capability (SSE only)

Sources

Related

Zscaler AlternativesSkyhigh Security AlternativesZscaler OverviewSkyhigh Security Overview