Claroty xDome vs OTDefend
Claroty xDome
claroty.comOTDefend
otdefend.comSide by side
| Figure | Claroty xDome | OTDefend |
|---|---|---|
| Price from | — | — |
| Free plan | — | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| Linux | — | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 1 | 1 |
| Spec score · OT and ICS Security Monitoring Software | 7.7 (#9) | 8.3 (#4) |
| Audience | Claroty describes xDome for industrial environments and says its wider platform serves industrial, healthcare, public sector, and commercial organizations. | The site describes OTDefend for critical infrastructure sectors including energy, manufacturing, water, and oil and gas. |
| Deployment | Claroty describes xDome as a cloud-native, modular SaaS platform. | Deployment options include an offline Docker bundle, a .deb sensor and a hardened bootable appliance ISO. |
| Founded | 2015 | OTDefend says it was founded in 2025. |
| Headquarters | New York City, New York, United States | The demo page identifies Ankara, Turkey, while the newer contact page describes the global headquarters as appointment-only. |
| Integrations | The integration directory lists Google SecOps, Splunk, CrowdStrike Falcon Next-Gen SIEM, and IBM Maximo among supported connections. | Listed connectors include Splunk, QRadar, CrowdStrike Falcon, Microsoft Defender, SentinelOne, Cortex XDR, FortiGate, Palo Alto, Check Point, ServiceNow and Jira. |
| Purpose | Claroty xDome provides visibility into cyber-physical systems with risk context for security teams. | OTDefend provides passive OT/ICS monitoring, threat detection, vulnerability management and response for industrial environments. |
Plans
In their own words
Claroty xDome
Claroty xDome gives security teams visibility into cyber-physical systems and context for assessing risk. It discovers assets through multiple methods, including non-passive techniques that can find devices before a passive collection server is deployed. Discovery updates the inventory, and the CPS Library helps identify devices. Teams can prioritize exposures by production line, system, and business purpose, with AI-powered remediation recommendations. xDome maps device communications and recommends micro-segmentation policies; device clustering can support zones aligned with IEC 62443. It also identifies known and emerging CPS-specific threat indicators and relates alerts to business context. Claroty says its platform covers more than 450 protocols; Modbus is listed as supported. Integration options include SIEM, SOAR, CMDB, maintenance, vulnerability, ticketing, network access, and endpoint tools, plus an MCP Server for AI ecosystems. It is a cloud-native modular SaaS platform available through web and API. Pricing is on request.
OTDefend
OTDefend provides passive monitoring, threat detection, vulnerability management, and response for industrial environments. Its network intrusion detection inspects more than 16 industrial protocols from a mirror or TAP port, and the maker says it does not inject traffic. Supported protocols include Modbus, S7comm, DNP3, EtherNet/IP, IEC-104, IEC 61850, PROFINET, EtherCAT, POWERLINK, CC-Link IE, OPC UA, BACnet, FINS, MELSEC, and HART-IP. A dependency-free Windows agent runs from Windows XP through Windows 11 and collects host inventory and intrusion-detection events. Detection combines network IDS signatures, Sigma analytics, and YARA signatures; the homepage states 688 rules. A built-in threat-intelligence store accepts TAXII 2.1 and STIX 2.1 feeds and checks indicators against live traffic. Deployment options include an offline Docker bundle, a .deb sensor, and a bootable appliance ISO. OTDefend lists SIEM and other security integrations, plus IEC 62443, NERC CIP, and NIS2 reporting with exportable PDFs. Its design includes per-tenant isolation, role-based access, an active/standby core, and one-way sensors for data-diode segments. Pricing is on request.