StackRox vs TrendAI Vision One Container Security: Side-by-Side Comparison (2026)

Short answer

Mid-market and enterprise teams managing Kubernetes at scale should pick StackRox for its runtime enforcement capabilities, which actually stop attacks in progress rather than just flagging them. The platform covers critical NIST Detect and Respond functions (DE.CM, DE.AE, RS.AN) through continuous monitoring and incident analysis, and its hybrid deployment model means you can run it on-premises or in the cloud without rearchitecting. Skip this if you need a lightweight, agentless CNAPP or if your infrastructure is primarily serverless; StackRox demands Kubernetes maturity to justify its overhead. Teams running Kubernetes in regulated industries should pick Trend Micro Container Security for its policy-based admission control paired with runtime drift detection, which catches both misconfiguration and active compromise in the same workflow. The platform covers NIST ID.RA through DE.AE, meaning it handles risk assessment and continuous monitoring without leaving gaps between what's approved at deploy time and what actually runs. Skip this if you need deep integration with existing SIEM tooling or if your team lacks Kubernetes expertise; the admission control policy syntax rewards operators who already think in Kubernetes primitives.

Based on our analysis of core features, integrations, company size fit, deployment model, here is our conclusion: