EmberOT review
Passive, offline-capable OT monitoring with asset discovery, detection, and security integrations.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
EmberOT is software for industrial operators, security teams, and critical-infrastructure organizations that need visibility into operational technology environments. Its software sensors passively collect OT network traffic, discover and classify assets, identify protocols, monitor asset and flow behavior, and detect threats or anomalies. The vendor positions it for energy, utilities, oil and gas, manufacturing, and other industrial settings where active scanning may be unsuitable.
Deployment is designed around local control and restricted environments. Sensors can run on existing machines, virtualized environments, containers, or dedicated hardware, with local and edge processing for air-gapped and offline-capable networks. Centralized sensor and asset management supports oversight across deployments. Industrial protocol analysis covers IEC 61850, Siemens S7, CIP/ENIP, BACnet, Modbus, DNP3, and MQTT, giving teams a defined basis for asset and communications analysis across common OT systems.
EmberOT also fits security operations workflows through integrations with Splunk, SIEM and SOAR platforms, MSSP platforms, data lakes, CMDBs, and Gravwell. Pricing follows a contact-sales model, and the full platform has no free plan; the free OT PCAP Analyzer is a separate community tool. EmberOT is a strong fit for organizations that need passive OT monitoring in on-premises, offline, or air-gapped environments. Teams seeking a free product or a cloud-first deployment model should consider an alternative.
EmberOT pros and cons
- Where it wins
- Passively discovers, classifies, and inventories OT assets
- Supports air-gapped, offline-capable local and edge processing
- Integrates with SIEM, SOAR, data lakes, CMDBs, and MSSPs
- Where it doesn't
- Pricing uses contact sales and has no free plan
- Self-hosted deployment may not fit cloud-first teams
- Focused on industrial OT and ICS environments
EmberOT fact sheet, pricing and score →
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update