DeviceTotal Platform vs Cyber Exposure Manager: Side-by-Side Comparison (2026)

DeviceTotal Platform: Agentless AI platform for IoT/OT device visibility, risk analysis & mitigation. built by DeviceTotal. Core capabilities include Agentless IoT, OT, and unmanaged device visibility with no network installation required, AI-powered attack surface scoring and risk metrics per device, Identification of known vulnerabilities and potential zero-day threats..

Cyber Exposure Manager: Cyber Exposure Manager: continuous visibility and remediation for external risk. built by Galileo Security. Core capabilities include External Attack Surface Management (EASM), Continuous Threat Exposure Management (CTEM), Exposure Scoring & Posture Trends..

Both serve the External Attack Surface Management market but differ in approach, feature depth, and target audience.

DeviceTotal Platform differentiates with Agentless IoT, OT, and unmanaged device visibility with no network installation required, AI-powered attack surface scoring and risk metrics per device, Identification of known vulnerabilities and potential zero-day threats. Cyber Exposure Manager differentiates with External Attack Surface Management (EASM), Continuous Threat Exposure Management (CTEM), Exposure Scoring & Posture Trends.

DeviceTotal Platform is developed by DeviceTotal. Cyber Exposure Manager is developed by Galileo Security founded in 2025-01-01T00:00:00.000Z. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

DeviceTotal Platform and Cyber Exposure Manager serve similar External Attack Surface Management use cases: both are External Attack Surface Management tools, both cover Vulnerability Prioritization. Review the feature comparison above to determine which fits your requirements.