Armis Centrix™ vs Resource Counter: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
Armis Centrix™ is a commercial cyber asset attack surface management tool by Armis. Resource Counter is a free cyber asset attack surface management tool. 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, company size fit, deployment model, here is our conclusion:
Mid-market and enterprise security teams managing sprawling IoT, OT, and medical device environments will get the most from Armis Centrix™ because its agentless discovery actually works across protocols most tools ignore. The platform covers all four NIST Identify and Detect functions, with particular strength in continuous asset monitoring and vulnerability prioritization that cuts through noise in environments with thousands of unmanaged devices. Not the pick if you need deep forensic analysis or incident response automation; Centrix prioritizes visibility and risk ranking over post-breach investigation.
DevOps and cloud security teams managing sprawling AWS multi-region deployments will find Resource Counter valuable for the foundational visibility problem it solves: getting an accurate inventory of what you actually have before you can secure it. The command line approach keeps overhead minimal and makes integration into existing automation workflows straightforward, avoiding the bloat of GUI-heavy tools. Skip this if you need real-time monitoring or compliance reporting; Resource Counter is inventory-first, not a replacement for continuous asset management platforms.
