A3Sec CTEM vs Eclypsium Supply Chain Security Platform: Side-by-Side Comparison (2026)

A3Sec CTEM: Managed CTEM service for continuous attack surface & threat exposure mgmt. built by A3Sec. Core capabilities include Continuous asset discovery and mapping, including unknown assets, with a dynamic inventory, Real-time visibility into all assets and their exposure levels, Automated attack simulations to validate vulnerability exploitability..

Eclypsium Supply Chain Security Platform: Unified platform securing firmware, hardware & supply chain across enterprise devices. built by Eclypsium. Core capabilities include Software, Firmware, and Hardware Bill of Materials (SBOM/FBOM/HBOM) generation, Firmware integrity monitoring and configuration drift detection, Hardware and firmware vulnerability identification and management..

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

A3Sec CTEM differentiates with Continuous asset discovery and mapping, including unknown assets, with a dynamic inventory, Real-time visibility into all assets and their exposure levels, Automated attack simulations to validate vulnerability exploitability. Eclypsium Supply Chain Security Platform differentiates with Software, Firmware, and Hardware Bill of Materials (SBOM/FBOM/HBOM) generation, Firmware integrity monitoring and configuration drift detection, Hardware and firmware vulnerability identification and management.

A3Sec CTEM is developed by A3Sec. Eclypsium Supply Chain Security Platform is developed by Eclypsium. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

A3Sec CTEM and Eclypsium Supply Chain Security Platform serve similar Exposure Management use cases: both are Exposure Management tools. Review the feature comparison above to determine which fits your requirements.