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Nozomi Networks Platform alternatives
Nozomi Networks Platform focuses on OT and IoT visibility and security for industrial, commercial, and critical-infrastructure environments. It continuously discovers and maps assets, communications, vulnerabilities, and behavioral anomalies, then pairs OT-specific threat intelligence with detections, response playbooks, and prioritized remediation guidance. Its analytics correlate behavior across assets, traffic, and time; customizable risk scores account for factors such as vulnerability, alerts, asset criticality, and compensating controls. Guardian sensors can run as appliances, virtual machines, embedded devices, or containers, with data sent to on-premises management or cloud Vantage.
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EmberOT
Free plan Self-hostedEdge-based industrial monitoring with centralized sensor management — EmberOT adds local software sensors, operational anomaly detection, and an Odyssey console for centralized sensor and license management.
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Honeywell Forge
Paid AndroidAPIiPhone+4Industrial operations, field rounds, and process optimization — Honeywell Forge extends beyond OT security with applications for process control, field inspections, connected buildings, and other operations.
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FactoryTalk Analytics
Paid APILinuxWeb+1Manufacturing analytics, OEE, and machine vision — FactoryTalk Analytics focuses on manufacturing analytics, including OEE reporting, process predictions, and no-code visual inspection.
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Kaspersky Industrial CyberSecurity Platform
Paid APILinuxSelf-hosted+2XDR and security auditing across critical infrastructure — Kaspersky Industrial CyberSecurity adds XDR incident investigation, host and network response, and security audits for OT and IoT environments.
- 5
OTDefend
Paid APILinuxSelf-hosted+2Protocol-focused passive monitoring and compliance reports — OTDefend combines passive inspection of 16+ industrial protocols with a Windows agent, TAXII and STIX feeds, and compliance reporting.
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Radiflow iSID
Paid Self-hostedWebPLC change monitoring and distributed OT deployments — Radiflow iSID emphasizes PLC and device configuration-change monitoring, with centralized, remote-site, or mixed deployment options.
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Claroty CTD
Paid Self-hostedOn-premises CPS discovery and exposure management — Claroty CTD adds active and AppDB asset discovery, Virtual Zone network mapping, and exposure prioritization using KEV and EPSS reporting.
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NetPol
Free trial LinuxMacSelf-hosted+2 - 9
Claroty xDome
Paid APIWeb - 10
Dragos Platform
Paid Self-hostedWeb - 11
TXOne EdgeOne
Paid APISelf-hostedWeb - 12
nNetNDR
Paid Self-hosted - 13
Rhebo Industrial Protector
Paid Self-hosted - 14
Armis Centrix for OT/IoT Security
Paid Web - 15 4.5 Visit site
- 16 4.5 Visit site
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Tenable One OT Exposure
Paid Web
An alternative may fit better if your priority is a different balance of OT security, process analytics, or industrial operations. Nozomi's paid pricing is on request, although Vantage SaaS is free and OnePass pricing depends on protected assets. Before switching, weigh deployment location, discovery methods, supported protocols, integrations, and whether you need security detection and response or broader operational applications. The products below range from passive OT monitoring to XDR, machine vision, process optimization, and centralized sensor management; their capabilities and platform choices differ, so match those details to your environment.
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