CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Aqua Security Aqua Cloud Native App Protection Platform (CNAPP)
Enterprise security teams managing multi-cloud Kubernetes deployments will get the most from Aqua Cloud Native App Protection Platform because it covers the full attack surface from software supply chain through runtime, including rare capabilities like IBM Z mainframe and generative AI application security. The platform maps to eight NIST CSF 2.0 functions including supply chain risk management and continuous monitoring, which means you're not bolting on compliance later. Skip this if your cloud footprint is single-cloud or if you need integrated CIEM and identity governance; Aqua prioritizes runtime and code-layer protection over the access control side of the house.
Sysdig Cloud-native application protection platform (CNAPP)
Security teams managing Kubernetes at scale will get the most from Sysdig Cloud-native application protection platform because its runtime insights actually reduce alert fatigue by prioritizing exploitable vulnerabilities over noise, something most CNAPPs fail at. The platform covers eight NIST CSF 2.0 functions including continuous monitoring and incident analysis, with Falco rules and machine learning detecting threats most competitors miss at the container and kernel level. Skip this if you need tight CSPM coverage or compliance reporting as your primary use case; Sysdig's strength is runtime detection and threat response, not posture scoring.
