- Claroty Platform
Best for: Plants and hospitals wanting one OT platform
It earns its place by covering the whole job in one platform, from inventory and exposure ranking to segmentation and threat detection, and it reaches past the plant to medical and building devices. Reading engineering project files adds device detail beyond what network traffic shows. It fits mid-market and enterprise sites, so decide which modules you need first rather than buying the full set.
From Best OT Security Solutions for Business, Fall 2026
- Nozomi Networks Platform
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
