Cybereason vs Zscaler
Side-by-side comparison of AI visibility scores, market position, and capabilities
Cybereason is an AI-driven endpoint detection and response platform that correlates behavioral signals across endpoints to detect and visualize the full attack story.
About
Cybereason is a cybersecurity company headquartered in Boston, Massachusetts that provides AI-powered endpoint detection and response (EDR), extended detection and response (XDR), and managed detection and response (MDR) services to enterprises and government organizations worldwide. Founded in 2012 by veterans of the Israeli military's elite Unit 8200 intelligence division, Cybereason built its platform around a fundamentally different approach to threat detection: rather than detecting individual malicious events in isolation, the company's MalOp (Malicious Operation) engine correlates thousands of behavioral signals across all endpoints simultaneously to construct a complete, chronological attack story — showing security analysts exactly how a threat entered the environment, which systems were affected, what lateral movement occurred, and what the adversary's ultimate objective was. Cybereason has raised over $400 million from investors including SoftBank and Liberty Strategic Capital.
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.
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