Armis vs Palo Alto Networks
Side-by-side comparison of AI visibility scores, market position, and capabilities
Armis is a cyber exposure management platform with $300M+ ARR (50%+ growth); raised $435M at $6.1B valuation in Nov 2025; subsequently acquired by ServiceNow for $7.75B in cash — largest cybersecurity acquisition of 2025/2026.
About
Armis is a cybersecurity company specializing in asset intelligence and cyber exposure management. Founded in 2015 by Yevgeny Dibrov and Nadir Izrael, Armis operates the Armis Centrix™ platform, which provides real-time visibility and security coverage across IT, OT, IoT, and medical (IoMT) devices. The platform passively discovers and classifies every connected asset without requiring agents, then continuously monitors device behavior and threat posture across enterprise environments. Armis counts over 40% of the Fortune 100 among its customers, including 7 of the Fortune 10.
Santa Clara cybersecurity platform (NASDAQ: PANW) $8.0B FY2024 revenue (+16%); platformization 3,600+ customers, Cortex XSIAM AI SOC, $4.2B NGSSAR +42%, competing with CrowdStrike and Microsoft Defender.
About
Palo Alto Networks, Inc. is a Santa Clara, California-based cybersecurity platform company — publicly traded on the NASDAQ (NASDAQ: PANW) as an S&P 500 Information Technology component — providing network security, cloud security, and AI-driven security operations through three integrated security platforms: Strata (network security — next-generation firewalls, SD-WAN, Zero Trust Network Access), Prisma Cloud (cloud security posture management, cloud workload protection, CSPM/CWPP), and Cortex (AI-driven security operations — XSIAM extended security intelligence and automation management, XDR endpoint detection and response, XSOAR security orchestration) through approximately 15,000 employees worldwide. In fiscal year 2024 (ending July 2024), Palo Alto Networks reported revenues of $8.0 billion (+16% year-over-year), with next-generation security Annual Recurring Revenue (ARR — Prisma Cloud and Cortex subscriptions) growing 42% to $4.2 billion as large enterprise and government customers consolidated security toolsets onto Palo Alto Networks' platform versus maintaining dozens of point solution security vendors. CEO Nikesh Arora (joined 2018 from SoftBank as Chairman and CEO) has executed the "platformization" strategy — convincing large enterprise security buyers to replace 10-15 individual security vendors (email security, endpoint protection, cloud workload protection, network detection) with a consolidated Palo Alto Networks platform contract that provides 80% of point-solution capabilities at 50% of the total cost — using the first-year transition economics to accelerate platform adoption through deferred commitment offers (paying a lower platform price in year 1 in exchange for multi-year platform commitment in years 2-4).
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