Virtru vs Zscaler
Side-by-side comparison of AI visibility scores, market position, and capabilities
Virtru provides end-to-end encryption and data-centric security for email, files, and SaaS data sharing; integrates with Google Workspace and Microsoft 365; trusted by US government agencies and regulated enterprises;
About
Virtru is a Washington, DC-based cybersecurity company founded in 2012 by brothers John and Will Ackerly. Will Ackerly previously served as a cloud security engineer at the NSA, where he helped develop the Trusted Data Format (TDF) — an open IETF standard that Virtru's encryption architecture is built upon. The company's core product wraps sensitive data with persistent encryption and access controls that travel with the data wherever it goes, regardless of cloud provider, email system, or device.
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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