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48 Best Nozomi Networks NOZOMI ARC™ Alternatives & Competitors (2026) | CybersecTools

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Nozomi Networks NOZOMI ARC™

Best Nozomi Networks NOZOMI ARC™ Alternatives & Competitors in 2026

Top picks: TXOne Portable Inspector, OTOPIQ Platform, Darktrace OT — plus 45 more compared.

Cyber-Physical Security

Evaluating Nozomi Networks NOZOMI ARC™ alternatives comes down to matching Cyber-Physical Security capabilities to your environment, integrations, and budget rather than chasing feature parity. The options below are compared on what actually drives a switch: coverage, deployment fit, pricing, and real reviews from security teams. Independent and vendor-neutral: we never sell rankings.

Nozomi Networks NOZOMI ARC™ Alternatives and Competitors

Nozomi Networks NOZOMI ARC™ is a commercial Industrial Control System Security tool developed by Nozomi Networks. Security professionals most commonly compare it with TXOne Portable Inspector, OTOPIQ Platform, Darktrace OT, IKARUS Industrial Cyber Security (OT), and IKARUS OT Security Sensor Guardian. All 48 alternatives are matched by shared capabilities, tags, and NIST CSF 2.0 coverage.

Data verified Jul 2026

View Nozomi Networks NOZOMI ARC™All Cyber-Physical Security Compare Stacks Market Map Explore All Tools

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Top Nozomi Networks NOZOMI ARC™ Alternatives and Competitors at a Glance

A closer look at the 8 most relevant alternatives and competitors to Nozomi Networks NOZOMI ARC™, including their key features and shared capabilities.

TXOne Portable Inspector

Commercial

Industrial Control System Security

USB-based malware scanner for air-gapped OT/ICS devices without installation

Key features: Installation-free malware scanning and removal, USB form factor with LED status indicators, Support for Windows and Linux devices, Asset information collection and inventory, Central management console with logging

View TXOne Portable Inspector|TXOne Portable Inspector alternatives|Compare TXOne Portable Inspector

OTOPIQ Platform

Commercial

Industrial Control System Security

AI-driven OT security platform for PLCs, RTUs, HMIs, and workstations

Key features: Probe-less device-level security for PLCs, RTUs, HMIs, and engineering workstations, Centralized management for connected, offline, and air-gapped OT devices, AI-driven analysis correlating user actions with device state and risk, Authentication and authorization of user actions before execution, Complete activity traceability with who-what-when recording

View OTOPIQ Platform|OTOPIQ Platform alternatives|Compare OTOPIQ Platform

Commercial

Industrial Control System Security

AI-based threat detection & risk mgmt for OT/IT industrial environments

Key features: Continuous OT and IT asset inventory with passive and active scanning, Real-time monitoring of industrial protocols and IT infrastructure, Self-Learning AI-based threat detection for zero-day and insider threats, Cyber AI Analyst for automated incident investigation and prioritization, Autonomous threat response with configurable actions

View Darktrace OT|Darktrace OT alternatives|Compare Darktrace OT

IKARUS Industrial Cyber Security (OT)

Commercial

Industrial Control System Security

OT security suite for industrial networks and critical infrastructure protection.

Key features: Asset discovery including firmware versions, serial numbers, and network configuration, Real-time network and telemetry data monitoring, Anomaly and threat detection using passive OT security sensors, Threat Intelligence contextualization for industrial environments, Detection of cyber-hygiene deviations and misconfigurations

View IKARUS Industrial Cyber Security (OT)|IKARUS Industrial Cyber Security (OT) alternatives|Compare IKARUS Industrial Cyber Security (OT)

IKARUS OT Security Sensor Guardian

Commercial

Industrial Control System Security

Passive OT/IoT network sensor for real-time threat detection and asset visibility.

Key features: Passive network monitoring of OT and IoT assets without network interruption, Real-time detection of cyber threats, anomalies, and misbehaviour, Asset inventory and discovery with device profiling via Asset Intelligence, Threat Intelligence via Packet Rules, YARA Rules, and STIX indicators, Smart Polling for active vulnerability assessment across network segments

View IKARUS OT Security Sensor Guardian|IKARUS OT Security Sensor Guardian alternatives|Compare IKARUS OT Security Sensor Guardian

PacketViper OT360/OTRemote/IT360/Deception360

Commercial

Industrial Control System Security

Agentless OT/IT network security suite for detection, prevention & deception.

Key features: Agentless threat detection, prevention, containment, and response, Deception-based detection technology (Deception360), Real-time contextual security data and visibility, Behavioral-based detection with false-positive-free design, End-to-end third-party activity tracking with full attribution

View PacketViper OT360/OTRemote/IT360/Deception360|PacketViper OT360/OTRemote/IT360/Deception360 alternatives|Compare PacketViper OT360/OTRemote/IT360/Deception360

Simplesense Installation Resilience Platform

Commercial

Industrial Control System Security

DoD-compliant OT/CS security platform for installations w/ hybrid cloud.

Key features: Infrastructure-as-code deployment with automated pipelines, Continuous monitoring down to Purdue Level 1 for OT/CS assets, Machine learning-based threat detection and elimination, Ongoing automated patch management, Impact Level 5 (IL5) cloud-hosted security tooling including anti-virus, scanning, and threat detection

View Simplesense Installation Resilience Platform|Simplesense Installation Resilience Platform alternatives|Compare Simplesense Installation Resilience Platform

FlintX OT Security Platform

Commercial

Industrial Control System Security

AI-native OT security platform for ICS/SCADA threat detection & response.

Key features: AI/ML threat detection using behavioral analysis and signature detection, Automated incident response with detection, containment, and recovery, OT asset discovery and network visibility, Vulnerability assessment and risk prioritization for OT assets, Predictive security analytics using machine learning

View FlintX OT Security Platform|FlintX OT Security Platform alternatives|Compare FlintX OT Security Platform

All 48 Alternatives & Competitors to Nozomi Networks NOZOMI ARC™

Compare

TXOne Portable Inspector

USB-based malware scanner for air-gapped OT/ICS devices without installation

Industrial Control System Security

Compare

OTOPIQ Platform

AI-driven OT security platform for PLCs, RTUs, HMIs, and workstations

Industrial Control System Security

Compare

AI-based threat detection & risk mgmt for OT/IT industrial environments

Industrial Control System Security

Compare

IKARUS Industrial Cyber Security (OT)

OT security suite for industrial networks and critical infrastructure protection.

Industrial Control System Security

Compare

IKARUS OT Security Sensor Guardian

Passive OT/IoT network sensor for real-time threat detection and asset visibility.

Industrial Control System Security

Compare

PacketViper OT360/OTRemote/IT360/Deception360

Agentless OT/IT network security suite for detection, prevention & deception.

Industrial Control System Security

Compare

Simplesense Installation Resilience Platform

DoD-compliant OT/CS security platform for installations w/ hybrid cloud.

Industrial Control System Security

Compare

FlintX OT Security Platform

AI-native OT security platform for ICS/SCADA threat detection & response.

Industrial Control System Security

Compare

TXOne OT Security

OT zero trust security platform for industrial control systems

Industrial Control System Security

Compare

Nozomi Networks Nozomi Guardian

Passive network monitoring for OT/IoT asset visibility and threat detection

Industrial Control System Security

Compare

iOT365 Cybersecurity Platform

AI-powered OT/IoT cybersecurity platform for critical infrastructure

Industrial Control System Security

Compare

Software-based IDS/IPS for automotive ECUs and in-vehicle networks

Industrial Control System Security

Compare

iolite OT Cybersecurity

OT cybersecurity platform for monitoring, detecting, and responding to threats

Industrial Control System Security

Compare

Galvanick XD/OT

Extended Detection and Response platform for OT/ICS environments

Industrial Control System Security

Compare

Real-time cybersecurity monitoring platform for OT and critical infrastructures

Industrial Control System Security

Compare

OT cybersecurity platform for rail networks with asset discovery and threat detection.

Industrial Control System Security

Compare

IKARUS OT Security Sensor Management

Managed licensing & admin of Nozomi Guardian OT sensors via IKARUS MSSP.

Industrial Control System Security

Compare

Rhebo OT Security

OT/IIoT network security monitoring, anomaly detection, and asset discovery.

Industrial Control System Security

Compare

ArcticWolf AI EPP for OT Security

AI-based endpoint protection platform for OT and ICS environments

Industrial Control System Security

Compare

TXOne Endpoint Protection

OT endpoint security for ICS environments with legacy & modern OS support

Industrial Control System Security

Compare

Dragos OT Incident Response

OT incident response platform for ICS/SCADA environments

Industrial Control System Security

Compare

Gambit KnightGuard for OT & Critical Infra

OT & critical infrastructure protection platform for threat-informed defense

Industrial Control System Security

Compare

Cynalytica OT OptICS™

AI-driven IDS for serial-connected ICS with anomaly detection

Industrial Control System Security

Compare

Threats & Alerts Module

OT/IT threat visibility platform with context-driven prioritization

Industrial Control System Security

Compare

AI-powered runtime security for distributed energy networks and IoT devices

Industrial Control System Security

Compare

PacketViper OT Security

OT/ICS cybersecurity solution for threat prevention, detection & containment.

Industrial Control System Security

Compare

ML-based OT cybersecurity suite for threat detection and IR in industrial systems.

Industrial Control System Security

Compare

HiveMQ HiveMQ Platform

Industrial data platform for streaming operational data using MQTT protocol

Industrial Control System Security

Compare

Trend Micro Industrial Network Security

ICS/OT network security solution with IPS, firewall, and segmentation

Industrial Control System Security

Compare

Centralized OT security monitoring & risk mgmt platform for multi-site ops

Industrial Control System Security

Compare

Secure remote access solution for OT/ICS environments with zero-trust access

Industrial Control System Security

Compare

swIDch PLC OTAC

MFA solution for OT devices using dynamic one-time authentication codes

Industrial Control System Security

Compare

Seckiot Explore & Citadelle

OT cybersecurity platform for industrial infrastructure protection & monitoring

Industrial Control System Security

Compare

Akimbo Technologies DEFENSA Ethernet

Ethernet MITM detection & autonomous response for OT/ICS port networks.

Industrial Control System Security

Compare

PlaxidityX CAN Protection

IDPS for automotive CAN bus networks detecting threats and anomalies.

Industrial Control System Security

Compare

Rail-specialist cybersecurity suite for on-board & wayside systems.

Industrial Control System Security

Compare

OT/ICS cybersecurity assessment & risk management platform for critical infrastructure.

Industrial Control System Security

Compare

OT/ICS security advisory service with expert consultants and assessments

Industrial Control System Security

Compare

Industrial security gateway for OT environments with ruggedized hardware

Industrial Control System Security

Compare

Zero-trust security for distributed energy resources and industrial systems

Industrial Control System Security

Compare

Blue Ridge Networks LinkGuard & CyberCloak

ICS/SCADA security solution with Zero Trust segmentation for OT environments.

Industrial Control System Security

Compare

Web-based risk management platform for ICS/SCADA environments using a PDCA lifecycle.

Industrial Control System Security

Compare

ProSoft Secure Remote Connectivity

Industrial secure remote access platform for OT equipment monitoring.

Industrial Control System Security

Compare

Cyolo Remote Privileged Access

Remote privileged access solution for OT/ICS and cyber-physical systems

Industrial Control System Security

Compare

CYSEC ARCA SATLINK

Software SDLS protocol impl. for end-to-end satellite link encryption.

Industrial Control System Security

Compare

Zero Trust secure remote access platform for OT/ICS environments.

Industrial Control System Security

Compare

Salvador Technologies

OT/ICS cyber-resilience platform for sub-minute backup & recovery.

Industrial Control System Security

Compare

ICsec SCADvance XP

Passive OT network monitoring & anomaly detection for ICS environments.

Industrial Control System Security

Also compare alternatives to:

TXOne Portable Inspector alternatives OTOPIQ Platform alternatives Darktrace OT alternatives IKARUS Industrial Cyber Security (OT) alternatives IKARUS OT Security Sensor Guardian alternatives PacketViper OT360/OTRemote/IT360/Deception360 alternatives Simplesense Installation Resilience Platform alternatives FlintX OT Security Platform alternatives TXOne OT Security alternatives Nozomi Networks Nozomi Guardian alternatives iOT365 Cybersecurity Platform alternatives VicOne xCarbon alternatives

Compare Nozomi Networks NOZOMI ARC™ with:

Nozomi Networks NOZOMI ARC™ vs TXOne Portable Inspector Nozomi Networks NOZOMI ARC™ vs OTOPIQ Platform Nozomi Networks NOZOMI ARC™ vs Darktrace OT Nozomi Networks NOZOMI ARC™ vs IKARUS Industrial Cyber Security (OT)Nozomi Networks NOZOMI ARC™ vs IKARUS OT Security Sensor Guardian Nozomi Networks NOZOMI ARC™ vs PacketViper OT360/OTRemote/IT360/Deception360 Nozomi Networks NOZOMI ARC™ vs Simplesense Installation Resilience Platform Nozomi Networks NOZOMI ARC™ vs FlintX OT Security Platform

Nozomi Networks NOZOMI ARC™ Alternatives FAQ

Common questions security professionals ask when evaluating alternatives and competitors to Nozomi Networks NOZOMI ARC™.

What are the best alternatives to Nozomi Networks NOZOMI ARC™?

The most popular alternatives to Nozomi Networks NOZOMI ARC™ include TXOne Portable Inspector, OTOPIQ Platform, Darktrace OT, IKARUS Industrial Cyber Security (OT), and IKARUS OT Security Sensor Guardian. These Industrial Control System Security tools offer similar capabilities and are frequently compared by security professionals evaluating their options.

How many alternatives to Nozomi Networks NOZOMI ARC™ are available?

There are 48 alternatives to Nozomi Networks NOZOMI ARC™ listed on CybersecTools, all within the Industrial Control System Security category. Each alternative is matched based on shared capabilities, tags, and NIST CSF coverage areas.

Is Nozomi Networks NOZOMI ARC™ free or commercial?

Nozomi Networks NOZOMI ARC™ is a commercial Industrial Control System Security tool. It requires a paid license or subscription. Both free and commercial alternatives are available for comparison.

What type of tool is Nozomi Networks NOZOMI ARC™?

Nozomi Networks NOZOMI ARC™ is a Industrial Control System Security tool within the broader Cyber-Physical Security category. It is used by security professionals for industrial control system security capabilities and can be compared against 48 similar tools.

Have more questions? Browse our categories or search for specific tools.

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