A3Sec CTEM vs Claroty Exposure Management: 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..

Claroty Exposure Management: Exposure management platform for cyber-physical systems (CPS) security. built by Claroty. Core capabilities include AI-driven CPS library for visibility and vulnerability attribution, Multiple asset discovery methods including passive monitoring and safe queries, Project file analysis for asset identification..

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. Claroty Exposure Management differentiates with AI-driven CPS library for visibility and vulnerability attribution, Multiple asset discovery methods including passive monitoring and safe queries, Project file analysis for asset identification.

A3Sec CTEM is developed by A3Sec. Claroty Exposure Management is developed by Claroty. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

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