← All leaderboards
Tenable Nessus
What ChatGPT, Claude, Gemini & Grok actually say · July 2026 · incumbent
The verdict
Tenable Nessus appears in 1 AI-ranked category — best position #5 for vulnerability scanner for infrastructure.
GPT —Claude #1Gemini —
Deepest and fastest-updated plugin library in the industry (190k+ plugins), gold-standard detection accuracy across servers, network devices, and cloud workloads, and VPR risk scoring that prioritizes what's actually exploitable; it remains the default benchmark every other scanner is measured against
What would move Tenable Nessus up
- Claude Simplify its fragmented licensing and pricing tiers (Nessus Pro vs VM vs One), which push mid-size teams toward competitors
Top alternatives per the models: Qualys VMDR · Tenable One · Wiz · Rapid7 InsightVM
Rankings are computed from what the models answer, re-polled continuously · raw reasoning shown verbatim · methodology