A-LIGN Vulnerability Assessment Service vs AWS List Resources: Side-by-Side Comparison (2026)

Mid-market and enterprise teams managing hybrid infrastructure will value A-LIGN Vulnerability Assessment Service for its ability to scan both on-premises and cloud environments in a single workflow without forcing tool consolidation. The service covers authenticated and unauthenticated scans across network and application layers with scheduled continuous monitoring, hitting both ID.RA and DE.CM in NIST CSF 2.0. Skip this if you need a platform that bundles remediation orchestration or threat intelligence; A-LIGN is assessment-focused, leaving remediation execution to your existing ticketing and patching systems. Teams doing AWS inventory work on a budget or running lightweight asset discovery should start here; AWS List Resources gives you JSON-enumerated resources across accounts and regions without licensing friction, and the 176 GitHub stars suggest real adoption among engineers who just need the catalog, not a commercial CASPM. The Python-based approach means you control the execution environment and can integrate output directly into your existing pipelines without vendor lock-in. Skip this if you need prioritization, risk scoring, or attack surface analysis layered on top of inventory; this tool stops at enumeration and leaves the hard work to you.

Based on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion: