Guardian Exposure Map is a commercial cyber asset attack surface management solution by Guardare. Nozomi Networks Platform is a commercial CPS protection solution by Nozomi Networks. Features, integrations, deployment and the company behind each one, side by side.
What our shortlists say about the one we picked.
Best for: Companies with many industrial sites
It earns a place for multi-site estates, because risk rolls up from each asset to zone, site and company, which gives you one ranking across many plants. It runs as a hybrid deployment for mid-market and enterprise. Mitsubishi Electric bought Nozomi in 2025, so ask how it stays neutral across other industrial vendors' equipment.
From Best OT Security Solutions for Business, Fall 2026
Reviewed by Nika (Nikoloz) Kokhreidze.
Free tool for network asset discovery, topology mapping, and risk visualization
OT/IoT/IT asset discovery & threat detection platform for cyber-physical systems
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Based on what each listing shows: deployment, company size, price and open source.
Guardian Exposure Map fits if you need to run it on your own servers and you are a startup or a small business.
Nozomi Networks Platform fits if you need both cloud and on-premises options and you are an enterprise.
Common questions when comparing Guardian Exposure Map vs Nozomi Networks Platform for cyber asset attack surface management.
Guardian Exposure Map: Free tool for network asset discovery, topology mapping, and risk visualization. Built by Guardare.
Nozomi Networks Platform: OT/IoT/IT asset discovery & threat detection platform for cyber-physical systems. Built by Nozomi Networks.
The table above shows where their features, integrations, deployment and company size fit differ.
Guardian Exposure Map is made by Guardare. Nozomi Networks Platform is made by Nozomi Networks. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
In part. Guardian Exposure Map and Nozomi Networks Platform are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ.
No Cyber Asset Attack Surface Management shortlist yet. This is the closest one.
Updated 2026-11-02
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