# OT security platform providers
3 brands ranked by AI visibility (Brand Authority Index)
Top brands:
1. Fortinet (BAI: 92, cybersecurity)
2. Microsoft Defender For Iot (BAI: 92, cybersecurity)
3. Claroty (BAI: 78, cybersecurity)
Raw queries: OT security platform providers | best OT security platform | best OT security platforms