# Tenable OT Security alternatives

The highest-scoring alternative to Tenable OT Security in OT Security is **Forescout eyeInspect** (27/100), against Tenable OT Security's 24/100. Ranked on independent signals, not user reviews. No vendor pays for placement.

| # | Alternative | Score | Confidence | Compare |
|--:|---|--:|---|---|
| 1 | [Forescout eyeInspect](https://www.vioscale.ai/software/forescout-eyeinspect) | 27 | 3% (low) | [Tenable OT Security vs Forescout eyeInspect](https://www.vioscale.ai/compare/forescout-eyeinspect-vs-tenable-ot-security) |
| 2 | [Radiflow iSID](https://www.vioscale.ai/software/radiflow-isid) | 9 | 3% (low) | [Tenable OT Security vs Radiflow iSID](https://www.vioscale.ai/compare/radiflow-isid-vs-tenable-ot-security) |

Tenable OT Security itself ranks #2 of 3 in OT Security.

---
*Source: Vioscale (https://www.vioscale.ai/alternatives/tenable-ot-security). Generated 2026-09-01T16:34:27.312Z.*