Armis Centrix™ vs Darktrace OT: Side-by-Side Comparison (2026)

Short answer

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. Mid-market and enterprise teams protecting OT environments should choose Darktrace OT for its self-learning AI that catches zero-day attacks without requiring signature updates or manual tuning. The platform covers the full detection-to-response chain across Purdue Model levels, with automated incident investigation through Cyber AI Analyst and configurable autonomous response that actually executes without human approval. Skip this if your organization needs mature incident recovery workflows; Darktrace prioritizes detecting and stopping threats in real time over post-incident forensics and recovery guidance.