The closest Athena Dynamics RAD alternatives are Armis Threat Detection and Analysis, Dragos Platform Asset Visibility and Vantelis Data Acquisition Platform. Picking an Athena Dynamics RAD alternative comes down to fit: OT Asset Discovery coverage, your environment, your integrations and your budget. So each option below shows what it covers, how it deploys, its pricing model and the company behind it.
9 alternativesClosest matches: Armis Threat Detection and Analysis, Dragos Platform Asset Visibility, Vantelis Data Acquisition PlatformPage updated Nov 2026
The product
by Athena Dynamics
Remote maritime IT/OT asset discovery & vuln assessment via software agent.
Athena Dynamics RAD is a commercial OT Asset Discovery solution made by Athena Dynamics. The closest matches by shared tags and NIST CSF 2.0 coverage are Armis Threat Detection and Analysis, Dragos Platform Asset Visibility, Vantelis Data Acquisition Platform, Redinent Deep Asset Intelligence, and Phosphorus xIoT Global Device Network. All 9 alternatives on this page are ranked the same way.
These 8 solutions overlap most with Athena Dynamics RAD. Each row says what the product does and, when the overlap is big enough, which capabilities it shares.
OT/IoT asset discovery and threat detection platform for industrial environments
Key features: 10 listed. See them on the Armis Threat Detection and Analysis page.
View Armis Threat Detection and AnalysisArmis Threat Detection and Analysis alternativesAthena Dynamics RAD vs Armis Threat Detection and Analysis
OT/IoT asset discovery and threat detection platform for industrial environments
OT asset discovery and inventory platform for industrial environments
Agentless OT data acquisition platform for passive asset & traffic visibility.
Cloud-based IoT/OT asset intelligence engine for device profiling and OEM detection.
Database of 1M+ xIoT/OT/IoMT device profiles for CPS asset coverage.
Active polling add-on for OT/IoT asset discovery and configuration data
Network device & service visibility platform for ISPs using device fingerprinting.
Physical security device visibility, inventory, and vulnerability mgmt platform.
Common questions when weighing alternatives to Athena Dynamics RAD.
The closest matches to Athena Dynamics RAD by shared tags and NIST CSF 2.0 coverage are Armis Threat Detection and Analysis, Dragos Platform Asset Visibility, Vantelis Data Acquisition Platform, Redinent Deep Asset Intelligence, and Phosphorus xIoT Global Device Network. All of them are OT Asset Discovery products.
This page shows 9 alternatives to Athena Dynamics RAD, all in the OT Asset Discovery category. Each one is matched on shared tags and NIST CSF 2.0 areas, and the closest matches rank first.
Athena Dynamics RAD is a commercial OT Asset Discovery product. It needs a paid license or subscription. Only commercial alternatives are listed here. Free and open source products are under /free.
Athena Dynamics RAD is a OT Asset Discovery product in the Cyber-Physical Security category. You can compare it with the 9 other OT Asset Discovery products on this page.
OT asset discovery and inventory platform for industrial environments
Key features: 10 listed. See them on the Dragos Platform Asset Visibility page.
View Dragos Platform Asset VisibilityDragos Platform Asset Visibility alternativesAthena Dynamics RAD vs Dragos Platform Asset Visibility
Agentless OT data acquisition platform for passive asset & traffic visibility.
Key features: 8 listed. See them on the Vantelis Data Acquisition Platform page.
View Vantelis Data Acquisition PlatformVantelis Data Acquisition Platform alternativesAthena Dynamics RAD vs Vantelis Data Acquisition Platform
Cloud-based IoT/OT asset intelligence engine for device profiling and OEM detection.
Key features: 8 listed. See them on the Redinent Deep Asset Intelligence page.
View Redinent Deep Asset IntelligenceRedinent Deep Asset Intelligence alternativesAthena Dynamics RAD vs Redinent Deep Asset Intelligence
Database of 1M+ xIoT/OT/IoMT device profiles for CPS asset coverage.
Key features: 6 listed. See them on the Phosphorus xIoT Global Device Network page.
View Phosphorus xIoT Global Device NetworkPhosphorus xIoT Global Device Network alternativesAthena Dynamics RAD vs Phosphorus xIoT Global Device Network
Nautilus OT is a monitoring solution for operational technology networks used in transportation and logistics environments, including warehouse automation, fleet tracking, and port operations. The product uses network sensors to provide visibility into OT assets and activity in real time. It is designed to identify unknown or unauthorized devices connected to the network, detect suspicious activity, and surface vulnerabilities in automation, tracking and fleet systems without interrupting ongoing operations. Nautilus OT also generates reporting intended to support compliance demonstration, referencing regulations such as NIS2, and provides board-level reporting on identified risks and assets. The stated goal of the product is to reduce operational downtime caused by cyber incidents such as ransomware, unsecured remote access, or loss of visibility and control over logistics systems, by giving operators and managers information to address risks before they cause disruption.</description> <parameter name="summary">OT network monitoring and asset visibility for transportation and logistics environments
Key features: 6 listed. See them on the Nautilus OT page.
View Nautilus OTNautilus OT alternativesAthena Dynamics RAD vs Nautilus OT
Active polling add-on for OT/IoT asset discovery and configuration data
Key features: 8 listed. See them on the Nozomi Networks Nozomi Smart Polling page.
View Nozomi Networks Nozomi Smart PollingNozomi Networks Nozomi Smart Polling alternativesAthena Dynamics RAD vs Nozomi Networks Nozomi Smart Polling
Network device & service visibility platform for ISPs using device fingerprinting.
Key features: 9 listed. See them on the SAM Intelligence page.
View SAM IntelligenceSAM Intelligence alternativesAthena Dynamics RAD vs SAM Intelligence
No OT Asset Discovery shortlist yet. This is the closest one.
Updated 2026-11-02
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