AVEVA vs Nozomi Networks NOZOMI ARC™: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
AVEVA is a free industrial control system security tool. 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.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Operations teams managing critical infrastructure across oil, gas, power, or manufacturing will get the most from AVEVA for embedding security controls into engineering workflows rather than bolting them on afterward. The platform's native integration with industrial design and asset management tools means security constraints land during project planning, not during commissioning when change costs spike. This is not the right fit for teams needing standalone threat detection or incident response; AVEVA prioritizes prevention through design governance, leaving you to layer detection separately.
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.
