A3Sec CTEM vs DarkLight Cyio: 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..

DarkLight Cyio: CTEM platform that prioritizes cyber risks using threat intel & business context. built by DarkLight. Core capabilities include Continuous ingestion and application of threat intelligence to reprioritize risks daily, Multi-perspective risk prioritization (assets, adversaries, configurations, controls, business context), Multiple remediation path suggestions (acceptance, transfer, mitigation)..

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