Claroty CTD vs EmberOT
Claroty CTD
claroty.comEmberOT
emberot.comSide by side
| Figure | Claroty CTD | EmberOT |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 1 |
| Spec score · OT and ICS Security Monitoring Software | 8.0 (#7) | 8.4 (#2) |
| Asset discovery | Its flexible discovery methods support different collection approaches and can eliminate costly, time-consuming hardware upgrades. | Its sensors discover, classify, and monitor industrial assets from remote network edges to the core. |
| Deployment | CTD supports on-premises deployments and mobile flyaway kits for air-gapped and sensitive environments. | The maker describes EmberOT as a hardware-agnostic software sensor that processes data locally at the edge; its homepage lists minimum requirements of 4 cores, 4GB RAM, and 30GB storage. |
| Headquarters | Claroty says it is headquartered in New York City. | Chandler, Arizona, United States |
| Integrations | Claroty's integration directory lists connections including Cisco ISE, Splunk, Microsoft Sentinel, and Rockwell Automation FactoryTalk AssetCentre. | EmberOT says its sensors send data to selected tools and destinations, and its PCAP Analyzer page names SIEM, SOAR, and MSSP destinations for the full product. |
| Intended users | Claroty describes CTD as suitable for public-sector organizations at different cybersecurity maturity levels, including sites without dedicated OT security personnel. | The maker identifies industrial analysts, operators, and defenders, including people working in energy, oil and gas, manufacturing, and industrial IoT. |
| Purpose | CTD delivers cybersecurity controls for federal OT, including air-gapped and other sensitive environments. | EmberOT provides software sensors for industrial asset and network monitoring, with continuous insight into system status, vulnerabilities, and threats. |
| Security and compliance | Claroty's Trust Center lists SOC 2 Type 2, ISO 27001:2022, ISO 27701:2019, C5, CSA STAR, HIPAA, and GDPR among its security and compliance credentials. | The maker describes EmberOT as supporting compliance needs and says IgniteOnsite is designed for air-gapped and restricted network environments. |
| Support | Claroty's policy says technical support is available 24 hours per day, 7 days per week, with response targets varying by incident priority. | The maker invites prospective customers to request a demo and says its team provides customers, partners, and the industry with support and guidance. |
Plans
In their own words
Claroty CTD
Claroty CTD is a self-hosted, on-premises platform for protecting cyber-physical systems across civilian and defense networks. It discovers OT and other XIoT assets through passive, active, and AppDB methods, then builds centralized inventories and detailed profiles, including in air-gapped environments. Network maps organize assets into Virtual Zones; CTD can alert on cross-zone communication violations and integrate with firewall and NAC systems for policy-based segmentation. Exposure management compares assets with tracked exposures and current KEV and EPSS reporting to support risk prioritization. Five detection engines profile assets, communications, and processes, establish behavioral baselines, and alert to known and emerging threats in real time. Deployments include on-premises installations and mobile flyaway kits for sensitive settings. CTD integrates with xDome Secure Access, Rockwell Automation AssetCentre, SIEM tools, and approximately 60 technology partners. It supports Modbus, DNP3, CIP, OPC UA, and more than 450 industrial protocols. Pricing is on request.
EmberOT
EmberOT is self-hosted software for monitoring industrial assets and networks. Its software sensors discover, classify, and track assets from remote network edges through core networks, while collecting and processing data locally. The product combines cybersecurity alerts with operational anomaly detection and process monitoring. It evaluates vulnerabilities using current and historical information to rank environment-specific risk and recommend remediation. The Odyssey console brings together sensor and license management, health monitoring, asset inventory, and network views. Listed protocols include IEC 61850, Siemens S7, CIP/ENIP, BACnet, Modbus, DNP3, and MQTT; SIEM integration is supported. Minimum sensor requirements are 4 cores, 4 GB RAM, and 30 GB storage. EmberOT also offers a free OT PCAP Analyzer for offline packet-capture review, including device and protocol identification, filtering, and search. The analyzer requires a valid school or business email for download, and does not provide live span or tap monitoring, outbound sending, historical storage, or threat and anomaly detection. Main-product pricing is on request.