Fortanix vs Zscaler
Side-by-side comparison of AI visibility scores, market position, and capabilities
Fortanix provides a unified data-first security platform combining key management, confidential computing, and post-quantum readiness; raised $122M Series C led by Goldman Sachs; ranked #51 on 2025 Inc. 5000 Security list.
About
Fortanix is a data security company that delivers a unified platform for key management, data encryption, and confidential computing across multi-cloud and hybrid environments. Its Data Security Manager centralizes cryptographic key lifecycle management and data access controls, while the Confidential Computing Manager enables organizations to run workloads in hardware-isolated trusted execution environments (TEEs) — protecting data even from cloud providers and privileged insiders. In 2025 the company added post-quantum cryptography (PQC) readiness capabilities through PQC Central to help enterprises prepare for quantum-era threats.
San Jose zero trust security (NASDAQ: ZS) surpassing $3B ARR FY2025; 500B+ daily transactions across 160+ data centers for 8,650+ enterprises and 35% Forbes Global 2000 competing with Palo Alto Prisma for enterprise zero trust.
About
Zscaler is a San Jose, California-based cloud security company — publicly traded on NASDAQ (NASDAQ: ZS) at approximately $30 billion market capitalization — operating the world's largest security cloud, the Zscaler Zero Trust Exchange, that processes 500+ billion daily transactions across 160+ data centers globally. In fiscal year 2025 (ended July 31, 2025), Zscaler surpassed $3 billion in annual recurring revenue (ARR) with Q4 FY2025 revenue of $719.2 million (21% year-over-year growth), serving 8,650+ enterprise customers including 35% of the Forbes Global 2000. The platform's flagship products — Zscaler Internet Access (ZIA, secure web gateway), Zscaler Private Access (ZPA, zero trust network access), and Zscaler Digital Experience (ZDX, application performance monitoring) — have eliminated traditional VPN and network perimeter architectures for thousands of enterprises. Founded in 2007 by CEO Jay Chaudhry (serial security entrepreneur who built and sold four prior security companies); IPO March 2018.
AI Visibility Head-to-Head
Key Details
Capabilities & Ecosystem
Also Compare
Track AI Visibility in Real Time
Monitor how your brand performs across ChatGPT, Gemini, Perplexity, Claude, and Grok daily.