EmberOT
EmberOT: Passive, offline-capable OT monitoring with asset discovery, detection, and security integrations. Ranked #12 of 19 in OT and ICS Security Monitoring Software by our editors (7.8/10); pricing: Pricing on request; best for offline and air-gapped OT monitoring.
At a glance
- Editor score7.8 / 10
- PricingPricing on request
- Best forOffline and air-gapped OT monitoring
- Free planNo
- DeploymentOn_premises
- Facts checked20 Sep 2026
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
Our verdict on EmberOT
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.
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EmberOT pricing
EmberOT fact sheet
| Free plan | No |
|---|---|
| Paid from | Not verified |
| Deployment | On_premises |
| Passive monitoring | Yes |
| OT asset discovery | Yes |
| Supported protocols | IEC 61850 (MMS/GOOSE/SV), Siemens S7, CIP/ENIP, BACnet, Modbus, DNP3, MQTT |
| Asset limit | Not verified |
| SIEM integration | Yes |
| Deployment | Self-hosted |
| Support | |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 7 integrations: Splunk, SIEM platforms, SOAR platforms, MSSP platforms, data lakes, CMDBs … |
| Pricing | Pricing on request |
| Website | emberot.com |
| Facts checked | 20 Sep 2026 |
EmberOT integrations
EmberOT lists 7 integrations on its own site.
- Splunk
- SIEM platforms
- SOAR platforms
- MSSP platforms
- data lakes
- CMDBs
- Gravwell
Alternatives to EmberOT
- Dragos PlatformA broad OT monitoring platform for threat intelligence, vulnerability management, and response.9.4
- Armis Centrix for OT/IoT SecurityA broad agentless platform for discovering, monitoring, and prioritizing OT/IoT risk.9.3
- Nozomi Networks PlatformBroad monitoring, discovery, anomaly detection, and integrations for mixed OT and IoT estates.9.2
See all EmberOT alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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