# Forescout Vistaro Platform alternatives: what AI models name instead, November 2026

Gane Index, November 2026 Edition. 221 of the 252 answers in the 1 category where Forescout Vistaro Platform holds a standing named it neither first nor as an alternative; these are the first choices those answers made. Page: https://www.gane.ai/index/it/vendors/forescout-vistaro-platform/alternatives

## Named instead, most often (every category and segment added)

- Microsoft Defender for IoT: 58
- Claroty xDome: 36
- Nozomi Networks Guardian: 16
- Fortinet OT Security Platform: 14
- Armis Centrix: 11
- Dragos Platform: 7

## OT and IoT security

**Small business**: 79 of 84 answers did not name Forescout Vistaro Platform (Forescout Vistaro Platform is #10 of 11 at 0%).

- Microsoft Defender for IoT: first choice in 31 of those 79
- Fortinet OT Security Platform: first choice in 7 of those 79
- Armis Centrix: first choice in 5 of those 79
- Nozomi Networks Guardian: first choice in 5 of those 79
- Cisco Cyber Vision: first choice in 3 of those 79
- Claroty xDome: first choice in 3 of those 79
- Acreto: first choice in 2 of those 79
- Armis Centrix for OT/IoT Security: first choice in 1 of those 79

**Mid-market**: 73 of 84 answers did not name Forescout Vistaro Platform (Forescout Vistaro Platform is #7 of 11 at 2%).

- Microsoft Defender for IoT: first choice in 18 of those 73
- Claroty xDome: first choice in 12 of those 73
- Nozomi Networks Guardian: first choice in 6 of those 73
- Dragos Platform: first choice in 5 of those 73
- Fortinet OT Security Platform: first choice in 3 of those 73
- Armis Centrix: first choice in 2 of those 73
- Palo Alto Networks OT Security: first choice in 2 of those 73
- Suricata: first choice in 2 of those 73

**Enterprise**: 69 of 84 answers did not name Forescout Vistaro Platform (Forescout Vistaro Platform is #8 of 9 at 2%).

- Claroty xDome: first choice in 21 of those 69
- Microsoft Defender for IoT: first choice in 9 of those 69
- Nozomi Networks Guardian: first choice in 5 of those 69
- Armis Centrix: first choice in 4 of those 69
- Fortinet OT Security Platform: first choice in 4 of those 69
- Dragos Platform: first choice in 2 of those 69
- Palo Alto Networks OT Security: first choice in 2 of those 69
- Access Gate: first choice in 1 of those 69

Published under CC BY 4.0. The output is the models' output; nothing here is a recommendation by the index.