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Index › Security operations › Vuln management › Intruder vs Qualys VMDR
Vulnerability management platforms · October 2026 Edition

Intruder vs Qualys VMDR

Two of fourteen models named Intruder first on the direct prompt; one named Qualys VMDR. Intruder was named by twelve of the fourteen models and Qualys VMDR by fourteen and Intruder carries 26 labels and Qualys VMDR 65, so the shares are not directly comparable.

Intruder

accepted challenger

Named in four categories this edition.

Qualys VMDR

criticized challenger

Named in one category this edition.

First-choice share11%9%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate0%26%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#3#4A position in a field of 10; printed, not drawn.
Labels2665A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, Intruder reading right to left. Rank and label count are printed, not drawn.Rapid7 InsightVM was named alongside these two in twelve of the fourteen direct answers. Rapid7 InsightVM vs Intruder · Rapid7 InsightVM vs Qualys VMDR · Tenable Vulnerability Management vs Intruder

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen models, for a mid-market B2B company; rank is within the category; every quote names the model and the prompt it came from. Both figures come from the vulnerability management platforms page.

By framing

How many of the fourteen models made each the first choice, per way of asking, and how many argued against it.
IntruderFirst choices, of fourteen modelsQualys VMDR
Direct212 against Qualys VMDR
Paraphrase103 against Qualys VMDR
Comparative06
Budget-constrained323 against Qualys VMDR
Scale-constrained021 against Qualys VMDR
Negative008 against Qualys VMDR
Bars are first choices, 0 to 14 each sideModels that argued againstA model can name both, so the two sides of a row do not sum to fourteen.

Across every category in the October 2026 Edition, Intruder and Qualys VMDR were named in the same answer fifty times, of the 231 answers naming Intruder and the 179 naming Qualys VMDR. In those answers Qualys VMDR took the first choice three times and Intruder twenty-two.

Every model, every framing

The eighty-four answers behind the chart above, one cell each: where Intruder and Qualys VMDR stood in it.
ModelDirectParaphraseComparativeBudget-constrainedScale-constrainedNegative
Claude Haiku 4.5
GPT-5.4 mini
Gemini 3.5 Flash
Perplexity Sonar
Grok 4.1 Fast
Mistral Small
DeepSeek V4 Flash
Llama 4 Maverick
Qwen 3.7 Flash
Kimi K2
GLM 4.7 FlashX
MiniMax M2.5
GPT-6 Luna
Muse Glimmer 30B
Intruder Qualys VMDR first choice named as an alternative argued againstblank: not namedEach cell is one answer, Intruder on the left and Qualys VMDR on the right.

The direct prompt

The plain question, one answer per model, grouped by where Intruder and Qualys VMDR stood in it.

Intruder first, Qualys VMDR an alternative

2 of 14 modelsQualys VMDR was named in the answer but not as the choice, or not at all.
Llama 4 MaverickIntruder alternatives: ManageEngine Vulnerability Manager Plus, Rapid7's Insight platform
Kimi K2Intruder, Rapid7 InsightVM alternatives: Qualys VMDR

Qualys VMDR first, Intruder not the choice

1 of 14 modelsIntruder was named in the answer but not as the choice, or not at all.
GLM 4.7 FlashXQualys VMDR alternatives: ManageEngine Vulnerability Manager Plus, Microsoft Defender Vulnerability Management, Tenable Vulnerability Management

Neither was the first choice, one was named

9 of 14 modelsThe answer put something else first and named one of the two as an alternative.
GPT-5.4 miniRapid7 InsightVM alternatives: Qualys VMDR, Tenable Vulnerability Management
Perplexity SonarRapid7 InsightVM alternatives: ManageEngine Vulnerability Manager Plus, Microsoft Defender Vulnerability Management, Microsoft Defender for Cloud, Qualys VMDR, Vicarius vRx
Grok 4.1 FastRapid7 InsightVM alternatives: Intruder, ManageEngine Vulnerability Manager Plus, Qualys VMDR, Tenable Vulnerability Management
Mistral SmallRapid7 InsightVM alternatives: Intruder, ManageEngine Vulnerability Manager Plus, SureCloud
DeepSeek V4 FlashRapid7 InsightVM, Vicarius vRx alternatives: Intruder, Tenable Vulnerability Management
Qwen 3.7 FlashRapid7 InsightVM alternatives: Qualys VMDR, Tenable Vulnerability Management
MiniMax M2.5Rapid7 InsightVM alternatives: Intruder, Tenable One
GPT-6 LunaTenable Vulnerability Management alternatives: Qualys VMDR, Rapid7 InsightVM
Muse Glimmer 30BRapid7 InsightVM alternatives: Intruder, ManageEngine Vulnerability Manager Plus

Neither was named

2 of 14 modelsThe answer made no first choice from these two in this category.
Claude Haiku 4.5Rapid7 InsightVM alternatives: ManageEngine Vulnerability Manager Plus, Microsoft Defender for Cloud, Tenable Vulnerability Management, Vicarius vRx
Gemini 3.5 FlashSecPod SanerNow, Vicarius vRx alternatives: CrowdStrike Falcon Spotlight, Microsoft Defender Vulnerability Management, Nucleus Security, Rapid7 InsightVM

Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.

By buyer segment

The same question asked on behalf of a different buyer. Each standing is computed within its segment and they are never added together. The figures above are the mid-market standing, which is the one the category orders by.
Small business
Intruder leads by forty-one points.
Intruder45%#1 of 11
Qualys VMDR4%#8 of 11
The full small business standing →
Mid-marketThe figures above
Intruder leads by two points.
Intruder11%#3 of 10
Qualys VMDR9%#4 of 10
The full mid-market standing →
Enterprise
The order flips: Qualys VMDR leads at enterprise.
Qualys VMDR32%#1 of 9
Intruder0%#– of 9
The full enterprise standing →

What the models said about Intruder

Every negative label with a quote, up to three, then the highest-weighted positives, up to three. One of one in this category shown.

“The best vulnerability management platform for a mid-market B2B company is Intruder, a user-friendly exposure management platform designed for mid-sized businesses.” Llama 4 Maverick · direct prompt · first choice

What the models said about Qualys VMDR

Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of eight in this category shown.

“Full‑featured enterprise tools (Rapid7, Qualys, Tenable.io) without a dedicated security team” GLM 4.7 FlashX · budget prompt · hard negative
“it is frequently cited in user reviews as a platform where you should be cautious due to its high cost, high false positive rates, and poor support” GLM 4.7 FlashX · negative prompt · soft negative
“Qualys VMDR also produces false positive and false negative alerts, making report generation time-consuming, and its interface is complex” Claude Haiku 4.5 · negative prompt · soft negative
“Holistic approach with comprehensive coverage... Best for: Enterprises needing broad asset coverage and real-time insights.” Mistral Small · comparative prompt · first choice
“Qualys VMDR | TruRisk scoring, unified cloud architecture, easy to use | Mid-market looking for a consolidated platform” DeepSeek V4 Flash · scale prompt · first choice
“Tenable, Qualys, and Rapid7 InsightVM remain the three pure-play leaders that buyers should shortlist first” Muse Glimmer 30B · scale prompt · first choice
Also compared

Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.