Features, pricing, ratings, and pros & cons — compared head-to-head.
Claroty Platform is a commercial industrial control system security tool by Claroty. Nozomi Networks NOZOMI ARC™ is a commercial industrial control system security tool by Nozomi Networks. Compare features, ratings, integrations, and community reviews side by side to find the best industrial control system security fit for your security stack.
Based on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Mid-market and enterprise operations teams need Claroty Platform because it actually finds and inventories OT assets without stopping production lines, which most IT-first tools fail at. The passive network monitoring and AI-driven device library cover ID.AM and DE.CM across industrial, IoT, and healthcare environments simultaneously; active safe queries let you interrogate devices without triggering alarms. Skip this if your threat model is purely IT-side or if you need strong incident response automation; Claroty prioritizes visibility and exposure management over recovery workflows.
Enterprise and mid-market teams protecting critical manufacturing and utility infrastructure need NOZOMI ARC™ for its ability to catch USB-based attacks and malicious input devices at the host level, a gap most OT security tools leave open. The tool covers six NIST CSF 2.0 functions across asset discovery, continuous monitoring, and threat response, with three enforcement modes that let you move beyond detection when an anomaly demands immediate isolation. Skip this if your environment is mostly IT-facing or you need lateral movement detection across the network; NOZOMI ARC™ excels at endpoint-level control but assumes you have network segmentation and a Nozomi Guardian deployment already in place.
Platform for cyber-physical system security across industrial, commercial, healthcare
Host-based security sensor for OT endpoints with threat prevention capabilities
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Common questions about comparing Claroty Platform vs Nozomi Networks NOZOMI ARC™ for your industrial control system security needs.
Claroty Platform: Platform for cyber-physical system security across industrial, commercial, healthcare. built by Claroty. Core capabilities include Asset inventory and discovery across OT, IoT, IoMT, and IT environments, AI-driven CPS library for device identification and vulnerability attribution, Passive network monitoring for asset discovery..
Nozomi Networks NOZOMI ARC™: Host-based security sensor for OT endpoints with threat prevention capabilities. built by Nozomi Networks. Core capabilities include USB device monitoring and malicious HID detection, User activity correlation with device events, Local behavior analysis using Sigma rules..
Both serve the Industrial Control System Security market but differ in approach, feature depth, and target audience.
Claroty Platform differentiates with Asset inventory and discovery across OT, IoT, IoMT, and IT environments, AI-driven CPS library for device identification and vulnerability attribution, Passive network monitoring for asset discovery. Nozomi Networks NOZOMI ARC™ differentiates with USB device monitoring and malicious HID detection, User activity correlation with device events, Local behavior analysis using Sigma rules.
Claroty Platform is developed by Claroty. Nozomi Networks NOZOMI ARC™ is developed by Nozomi Networks. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.
Claroty Platform and Nozomi Networks NOZOMI ARC™ serve similar Industrial Control System Security use cases: both are Industrial Control System Security tools. Review the feature comparison above to determine which fits your requirements.
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