How many alternatives to Rubyk OT are available?

There are 45 alternatives to Rubyk OT listed on CybersecTools, all within the CPS Protection category. Each alternative is matched based on shared capabilities, tags, and NIST CSF coverage areas.

Is Rubyk OT free or commercial?

Rubyk OT is a commercial CPS Protection tool. It requires a paid license or subscription. Both free and commercial alternatives are available for comparison.

What type of tool is Rubyk OT?

Rubyk OT is a CPS Protection tool within the broader Cyber-Physical Security category. It is used by security professionals for cps protection capabilities and can be compared against 45 similar tools.

45 Best Rubyk OT Alternatives & Competitors (2026)

Top Rubyk OT Alternatives and Competitors at a Glance

A closer look at the 8 most relevant alternatives and competitors to Rubyk OT, including their key features and shared capabilities.

MetroGrid™

Commercial

CPS Protection

Secure P2P data distribution platform for mission-critical sensor data.

Key features: Flexible on-premise and PaaS deployment, Multi-sensor data fusion for multi-object tracking, Real-time peer-to-peer data exchange, Web-based management interface with access control and key management, Device, network, and software health and usage monitoring

Shares 4 capabilities with Rubyk OT: IOT Security, SCADA, Critical Infrastructure, Network Segmentation

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Nozomi Networks Nozomi Networks Platform

Commercial

CPS Protection

OT/IoT/IT asset discovery & threat detection platform for cyber-physical systems

Key features: OT, IoT and IT asset discovery and inventory management, Real-time network monitoring and traffic analysis, Security threat detection, Process anomaly detection, Vulnerability identification and management

Shares 3 capabilities with Rubyk OT: IOT Security, SCADA, Critical Infrastructure

View Nozomi Networks Nozomi Networks Platform|Nozomi Networks Nozomi Networks Platform alternatives|Compare Nozomi Networks Nozomi Networks Platform

Metropolitan Tech Platform

Commercial

CPS Protection

Secure platform integrating edge devices & data via zero trust & quantum-safe encryption.

Key features: Real-time edge data ingestion via MetroEdge, Formally verified data ingestion software with provable security guarantees, Two-layer quantum-safe encryption via MetroProtect, Confidentiality, integrity, and availability assurance for operational data, Secure peer-to-peer data routing via MetroGrid

Shares 4 capabilities with Rubyk OT: IOT Security, SCADA, Critical Infrastructure, Network Segmentation

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AhnLab CPS PLUS

Commercial

CPS Protection

Unified platform for protecting cyber-physical systems across OT, IT, and IoT

Key features: OT endpoint protection with application and device control, OT network visibility and threat detection, Network segmentation and perimeter security, Portable antivirus scanning for OT endpoints, Unidirectional data transfer via data diode

View AhnLab CPS PLUS|AhnLab CPS PLUS alternatives|Compare AhnLab CPS PLUS

Claroty Platform

Commercial

CPS Protection

Platform for cyber-physical system security across industrial, commercial, healthcare

Key features: 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, Active safe queries for device interrogation, Project file analysis from engineering workstations

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Shift5 Platform

Commercial

CPS Protection

Operational intelligence platform for vehicle & fleet cybersecurity monitoring

Key features: Passive one-way data capture from operational technology systems, Full data capture from onboard vehicle and fleet systems, Near real-time alerting for operators and ground crews, Compact SWaP-optimized data collection devices, Platform-agnostic monitoring across diverse protocols and architectures

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Asimily Threat and Response

Commercial

CPS Protection

Threat detection & response platform for IoT, OT, and IoMT devices

Key features: Real-time anomaly detection for IoT, OT, and IoMT devices, Threat detection using 100+ sources including EPSS and KEV, Automated device quarantine and network segmentation, Packet capture for forensic analysis, Device timelines and centralized incident investigation

Shares 3 capabilities with Rubyk OT: IOT Security, Healthcare, Network Segmentation

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Phosphorus Unified xIoT Security Mgmt Platform

Commercial

CPS Protection

Continuous monitoring & management platform for IoT, OT, IoMT, and IIoT devices.

Key features: Intelligent Active Discovery for xIoT devices (IoT, OT, IoMT, IIoT), Continuous monitoring for environmental and configuration drift, Detection and alerting for rogue, unknown, and prohibited devices, Firmware update management and vulnerability remediation, Default credential detection and password hardening

View Phosphorus Unified xIoT Security Mgmt Platform|Phosphorus Unified xIoT Security Mgmt Platform alternatives|Compare Phosphorus Unified xIoT Security Mgmt Platform

The most popular alternatives to Rubyk OT include MetroGrid™, Nozomi Networks Nozomi Networks Platform, Metropolitan Tech Platform, AhnLab CPS PLUS, and Claroty Platform. These CPS Protection tools offer similar capabilities and are frequently compared by security professionals evaluating their options.

Best Rubyk OT Alternatives & Competitors in 2026

Rubyk OT Alternatives and Competitors

Top Rubyk OT Alternatives and Competitors at a Glance

All 45 Alternatives & Competitors to Rubyk OT

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