Features, pricing, ratings, and pros & cons — compared head-to-head.
Dragos Platform Asset Visibility is a commercial operational technology asset discovery tool by Dragos. Nozomi Networks Nozomi Smart Polling is a commercial operational technology asset discovery tool by Nozomi Networks. Compare features, ratings, integrations, and community reviews side by side to find the best operational technology asset discovery fit for your security stack.
Based on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Dragos Platform Asset Visibility
Mid-market and enterprise industrial operations teams need asset discovery that actually handles legacy protocols and modern IIoT devices in the same scan, which Dragos Platform Asset Visibility does through passive-first collection and deep packet inspection across 600+ OT protocols. The weekly Knowledge Packs ensure your vulnerability priorities don't drift as new CVEs hit industrial stacks, and the Now/Next/Never framework beats generic CVSS scoring for ops that can't patch a PLC on Tuesday. Skip this if you're running mostly IT infrastructure or need point-in-time compliance reporting; Dragos is built for continuous OT monitoring and assumes you'll actually act on what it finds.
Nozomi Networks Nozomi Smart Polling
Mid-market and enterprise operations teams managing OT/IoT environments where passive discovery leaves blind spots will get the most from Nozomi Networks Nozomi Smart Polling; active polling finds non-communicating devices and firmware patch status that network traffic alone cannot surface. The tool integrates directly with Guardian's passive baseline, meaning you're adding surgical interrogation to existing visibility rather than bolting on another silo. Skip this if your OT footprint is small enough that passive discovery already covers your critical assets, or if you lack the network segmentation to safely execute active polling without production risk.
OT asset discovery and inventory platform for industrial environments
Active polling add-on for OT/IoT asset discovery and configuration data
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Common questions about comparing Dragos Platform Asset Visibility vs Nozomi Networks Nozomi Smart Polling for your operational technology asset discovery needs.
Dragos Platform Asset Visibility: OT asset discovery and inventory platform for industrial environments. built by Dragos. Core capabilities include Automated passive-first asset discovery and classification, Real-time asset inventory with continuous updates, Deep packet inspection of 600+ industrial protocols..
Nozomi Networks Nozomi Smart Polling: Active polling add-on for OT/IoT asset discovery and configuration data. built by Nozomi Networks. Core capabilities include Active polling of OT and IoT devices, Agentless asset discovery, Operating system and firmware detection..
Both serve the Operational Technology Asset Discovery market but differ in approach, feature depth, and target audience.
Dragos Platform Asset Visibility differentiates with Automated passive-first asset discovery and classification, Real-time asset inventory with continuous updates, Deep packet inspection of 600+ industrial protocols. Nozomi Networks Nozomi Smart Polling differentiates with Active polling of OT and IoT devices, Agentless asset discovery, Operating system and firmware detection.
Dragos Platform Asset Visibility is developed by Dragos. Nozomi Networks Nozomi Smart Polling is developed by Nozomi Networks. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.
Dragos Platform Asset Visibility and Nozomi Networks Nozomi Smart Polling serve similar Operational Technology Asset Discovery use cases: both are Operational Technology Asset Discovery tools. Review the feature comparison above to determine which fits your requirements.
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