# Nozomi Networks review, pricing and alternatives

Source: https://listme.name/software/nozomi-networks
Website: https://www.nozominetworks.com/

OT and IoT security with asset visibility, threat detection and AI analysis

Nozomi Networks makes OT and IoT security products for asset inventory, threat detection, vulnerability management and risk analysis. Its platform uses sensors and a Vantage console that can run in the cloud or on-premise. It lists ISA/IEC 62443, NERC CIP and NIS2 among its compliance areas.

Nozomi Networks names its products by role. Guardian sensors cover OT and IoT networks, Guardian Air covers wireless networks, and Arc provides endpoint agents. Vantage is the management layer, offered as a cloud console or an on-prem console, and the platform also lists Compass OTSM. Vantage IQ adds asset and threat intelligence, and the threat intelligence is powered by Mandiant.

The company runs professional services for deployment and a partner network that deploys the platform for customers. Its compliance page lists ISA/IEC 62443, NERC CIP, NIS2 and the SEC cybersecurity rules. Its partner material says partners deploy on-prem as part of a hybrid network with cloud resources. Pricing and package sizes are not published on the product pages.

- Contact for pricing | Web, Self-hosted
- Price: Quote-based; no list prices on the product pages
- Checked: 2026-10-10

## Strengths

- Sensors cover OT, IoT and wireless networks
- Threat intelligence powered by Mandiant
- Professional services and a certified partner network
- On-prem, cloud or hybrid deployment

## Limits

- Prices and package sizes are not published
- Feature set is split across many product names

## Rankings

- #2 of 10 in [best OT security platforms](https://listme.name/best/ot-security-platforms), score 92.0: OT and IoT visibility with Guardian sensors, a Vantage console on-prem or in the cloud, and Mandiant-powered threat intelligence. Its feature set is split across many product names, which makes scoping harder.

## Alternatives

- [Dragos](https://listme.name/software/dragos), score 93.0
- [Claroty](https://listme.name/software/claroty), score 91.0
- [Tenable One OT Exposure](https://listme.name/software/tenable-one-ot-exposure), score 86.0
- [TXOne Networks](https://listme.name/software/txone), score 84.5
- [Armis](https://listme.name/software/armis), score 84.0
- [Fortinet OT Security Platform](https://listme.name/software/fortinet-ot-security), score 83.5
- [Microsoft Defender for IoT](https://listme.name/software/defender-for-iot), score 81.5
- [Radiflow](https://listme.name/software/radiflow), score 80.0