Vendor Profile
Zscaler
Zscaler is one of the largest inline cloud security platform, delivering Secure Access Service Edge (SASE) and zero trust connectivity to enterprises globally. Built on a purpose-built cloud architecture with over 150 data centers worldwide, Zscaler Internet Access (ZIA) and Zscaler Private Access (ZPA) inspect all traffic — including encrypted TLS/SSL — to enforce security policies, prevent data loss, and block threats without the latency and complexity of legacy appliance-based architectures. Zscaler eliminates the need for VPNs, firewalls at branch offices, and traditional network security stacks by routing all user traffic through its global cloud for inspection and policy enforcement.
Last updated
Key Features
Pros & Cons
Pros
- +Large global cloud with 150+ data centers for low-latency inspection
- +True inline inspection of all traffic including encrypted TLS/SSL
- +Eliminates VPNs and reduces attack surface with zero trust architecture
- +Comprehensive platform covering SWG, ZTNA, CASB, and DLP
- +Proven at scale with Fortune 500 enterprises and millions of users
Cons
- –Premium pricing puts it out of reach for SMBs and mid-market
- –Complex deployment and configuration for large enterprises
- –Vendor lock-in with proprietary architecture and limited interoperability
- –ZPA and ZIA sold as separate products, increasing total cost
- –Limited customization compared to building with best-of-breed point solutions
Best For
Cloud-native SASE and zero trust platform for secure internet and private application access
User Reviews
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As an Alternative (8 comparisons)
Cato Networks vs Zscaler
Cloud-native SASE and zero trust platform for secure internet and private application access
Cisco Secure Access vs Zscaler
Cloud-native SASE and zero trust platform for secure internet and private application access
Cloudflare Zero Trust vs Zscaler
Cloud-native SASE and zero trust platform for secure internet and private application access
iboss vs Zscaler
Cloud-native SASE and zero trust platform for secure internet and private application access
Fortinet FortiSASE vs Zscaler
Cloud-native SASE and zero trust platform for secure internet and private application access
Palo Alto Prisma Access vs Zscaler
Cloud-native SASE and zero trust platform for secure internet and private application access
Skyhigh Security vs Zscaler
Cloud-native SASE and zero trust platform for secure internet and private application access
Netskope vs Zscaler
Cloud-native SASE and zero trust platform for secure internet and private application access
Sources & References
- Zscaler — Official Website & Documentation[Vendor]
- Zscaler Reviews on G2[User Reviews]
- Zscaler Reviews on TrustRadius[User Reviews]
- Zscaler Reviews on PeerSpot[User Reviews]
- Gartner Magic Quadrant for Single-Vendor SASE 2024[Analyst Report]
- Gartner Magic Quadrant for Security Service Edge 2024[Analyst Report]
- Forrester Wave: Zero Trust Network Access, Q3 2023[Analyst Report]
- IDC MarketScape: Worldwide SASE 2024[Analyst Report]
- CISA Zero Trust Maturity Model[Government Standard]
- NIST SP 800-207: Zero Trust Architecture[Government Standard]
- Gartner Peer Insights: Security Service Edge[Peer Reviews]
Related Comparisons & Categories
Cato Networks vs Zscaler
Cloud-native SASE and zero trust platform for secure internet and private application access
ComparisonCisco Secure Access vs Zscaler
Cloud-native SASE and zero trust platform for secure internet and private application access
ComparisonCloudflare Zero Trust vs Zscaler
Cloud-native SASE and zero trust platform for secure internet and private application access
Comparisoniboss vs Zscaler
Cloud-native SASE and zero trust platform for secure internet and private application access
ComparisonFortinet FortiSASE vs Zscaler
Cloud-native SASE and zero trust platform for secure internet and private application access
ComparisonPalo Alto Prisma Access vs Zscaler
Cloud-native SASE and zero trust platform for secure internet and private application access
ComparisonSkyhigh Security vs Zscaler
Cloud-native SASE and zero trust platform for secure internet and private application access
ComparisonNetskope vs Zscaler
Cloud-native SASE and zero trust platform for secure internet and private application access
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