AWS Resource Discovery vs ditno Asset Inventory: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
AWS Resource Discovery is a free cyber asset attack surface management tool. ditno Asset Inventory is a commercial cyber asset attack surface management tool by ditno. Compare features, ratings, integrations, and community reviews side by side to find the best cyber asset attack surface management fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Teams building an initial asset inventory across sprawling AWS accounts should start with AWS Resource Discovery because it discovers what you actually have before you can defend it, and the free price tag means zero friction to run it today across dev and prod environments. The tool catalogs resources in JSON format via botocore, giving you the raw material to feed into downstream CSPM or CIEM tools rather than replacing them. Skip this if you need continuous monitoring or remediation workflows; it's a one-time discovery pull, not a persistent control plane.
Mid-market and enterprise security teams drowning in shadow IT will benefit most from ditno Asset Inventory's automated discovery paired with CIA-based criticality scoring, which cuts through the noise by flagging what actually matters to your business first. The trust scoring engine that feeds access control recommendations gives you a concrete security posture signal beyond raw vulnerability counts, and real-time dependency mapping prevents the classic mistake of patching an asset without seeing what breaks downstream. Skip this if your organization has a locked-down, fully documented asset estate and mature CMDB; ditno solves the discovery and classification problem, not the enforcement layer.
