# Vicarius vRx alternatives: what AI models name instead, October 2026

IT AI Recommendation Index, October 2026 Edition. 233 of the 252 answers in the 1 category where Vicarius vRx holds a standing named it neither first nor as an alternative; these are the first choices those answers made. Page: https://it-ai-index.com/vendors/vicarius-vrx/alternatives/

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

- Intruder: 42
- Tenable Vulnerability Management: 41
- Qualys VMDR: 33
- Rapid7 InsightVM: 26
- ManageEngine Vulnerability Manager Plus: 11
- Tenable One: 10

## Vulnerability management platforms

**Small business**: 75 of 84 answers did not name Vicarius vRx (Vicarius vRx is #10 of 11 at 2%).

- Intruder: first choice in 36 of those 75
- ManageEngine Vulnerability Manager Plus: first choice in 6 of those 75
- Tenable Nessus: first choice in 4 of those 75
- Microsoft Defender for Cloud: first choice in 3 of those 75
- NinjaOne: first choice in 3 of those 75
- OpenVAS: first choice in 3 of those 75
- Rapid7 InsightVM: first choice in 3 of those 75
- Tenable Vulnerability Management: first choice in 3 of those 75

**Mid-market**: 75 of 84 answers did not name Vicarius vRx (Vicarius vRx is #7 of 10 at 4%).

- Rapid7 InsightVM: first choice in 16 of those 75
- Tenable Vulnerability Management: first choice in 13 of those 75
- Qualys VMDR: first choice in 9 of those 75
- Intruder: first choice in 6 of those 75
- ManageEngine Vulnerability Manager Plus: first choice in 4 of those 75
- Action1: first choice in 2 of those 75
- Greenbone OpenVAS: first choice in 2 of those 75
- Microsoft Defender Vulnerability Management: first choice in 2 of those 75

**Enterprise**: 83 of 84 answers did not name Vicarius vRx.

- Tenable Vulnerability Management: first choice in 25 of those 83
- Qualys VMDR: first choice in 24 of those 83
- Tenable One: first choice in 10 of those 83
- Rapid7 InsightVM: first choice in 7 of those 83
- Microsoft Defender Vulnerability Management: first choice in 4 of those 83
- Aikido Security: first choice in 1 of those 83
- DefectDojo: first choice in 1 of those 83
- ManageEngine Vulnerability Manager Plus: first choice in 1 of those 83

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