Tenable Cloud Security vs Microsoft Defender for Cloud: 2026 Comparison

Tenable Cloud Security: CNAPP for multi-cloud and hybrid cloud security with risk prioritization. built by Tenable. headquartered in United States. Core capabilities include Unified inventory and discovery of multi-cloud and hybrid cloud assets, Cloud Security Posture Management (CSPM) for compliance and governance, Cloud Infrastructure Entitlement Management (CIEM) for identity security..

Microsoft Defender for Cloud: CNAPP providing CSPM and workload protection across multicloud environments. built by Microsoft. headquartered in United States. Core capabilities include Cloud Security Posture Management (CSPM) across multicloud environments, Cloud Workload Protection Platform (CWPP) for runtime threat detection, Secure Score with prioritized security recommendations..

Both serve the Cloud-Native Application Protection Platform market but differ in approach, feature depth, and target audience.