Greenbone vs Intruder:Which is more popular?
In September 2026, Greenbone had more branded searches than Intruder among vulnerability scanning tools worldwide. Greenbone had about 18,100 branded searches, while Intruder had 390. Greenbone made up 4.7% of all vulnerability scanning tool searches we track, and Intruder accounted for 0.1%. When we asked ChatGPT and Google AI Overviews about vulnerability scanning tools, Greenbone appeared in all five answers and Intruder in none.
Who do people search for more?
Greenbone, about 46 searches for every 1 for Intruder
Who does AI mention more?
Greenbone, mentioned in every answer we collected
Who does AI recommend more?
Greenbone, the only one of the two named
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Top vulnerability scanning tools in ChatGPT and Google AI Overviews
In three ChatGPT questions and two Google AI Overviews, Greenbone appeared in all five answers. Intruder did not appear in any of the five answers.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
Tenable5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers- Greenbone5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
Burp Suite3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
ZAP3 of 5Named in 1 of 3 ChatGPT answersNamed in 2 of 2 Google answers
Trivy3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Rapid73 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Qualys2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Acunetix1 of 5Named in 0 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Intruder0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
See every answer about vulnerability scanning tools
5 answers
Asked ChatGPT
“Which vulnerability scanning tool should I use?”
Asked ChatGPT
“What are the best vulnerability scanning tools?”
Asked ChatGPT
“What's the best vulnerability scanning tool for a small security team?”
Searched Google, AI Overview
“vulnerability scanning tools”
Searched Google, AI Overview
“vulnerability scan software”
Not named in any answer:
Brands are shown in the order each answer named them. The survey took place in the United States on October 21, 2026.
Is Greenbone or Intruder more popular in search?
This chart shows how often people search Google for Greenbone and Intruder by name. Each line represents a brand's share of searches for all nine vulnerability scanning tools we track, month by month, from English-language searches worldwide.
Share of searches by month for Greenbone, Intruder. The figures are in the table below the chart.
View monthly share of searches table
| Month | Burp Suite | Qualys | Tenable | ZAP | Trivy | Rapid7 | Greenbone | Acunetix | Intruder |
|---|---|---|---|---|---|---|---|---|---|
| Oct 2025 | 31.8% | 11.7% | 17.4% | 11.7% | 6.4% | 9.5% | 7.8% | 3.5% | 0.14% |
| Nov 2025 | 32.3% | 11.8% | 17.7% | 11.8% | 6.5% | 9.7% | 6.5% | 3.5% | 0.11% |
| Dec 2025 | 35.9% | 10.8% | 16.1% | 10.8% | 7.2% | 8.8% | 7.2% | 3.2% | 0.13% |
| Jan 2026 | 35.2% | 10.6% | 15.8% | 10.6% | 7.1% | 10.6% | 7.1% | 3.2% | 0.13% |
| Feb 2026 | 34.8% | 12.8% | 15.6% | 10.4% | 7% | 10.4% | 5.7% | 3.1% | 0.12% |
| Mar 2026 | 28.4% | 10.4% | 12.7% | 10.4% | 23.1% | 8.5% | 3.8% | 2.5% | 0.12% |
| Apr 2026 | 33.1% | 12.1% | 14.8% | 12.1% | 12.1% | 8.1% | 4.4% | 3% | 0.12% |
| May 2026 | 36.4% | 10.9% | 16.3% | 10.9% | 8.9% | 8.9% | 4.9% | 2.7% | 0.13% |
| Jun 2026 | 31.4% | 14.1% | 14.1% | 14.1% | 9.5% | 9.5% | 4.2% | 2.8% | 0.14% |
| Jul 2026 | 32% | 14.4% | 14.4% | 11.8% | 9.6% | 9.6% | 5.3% | 2.9% | 0.11% |
| Aug 2026 | 31.3% | 14.1% | 14.1% | 11.5% | 11.5% | 9.4% | 5.2% | 2.8% | 0.09% |
| Sep 2026 | 35% | 12.8% | 12.8% | 12.8% | 10.5% | 8.6% | 4.7% | 2.6% | 0.1% |
How has the Greenbone and Intruder comparison changed over the last 12 months?
3 findings
- Greenbone was ahead of Intruder in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, Greenbone’s share of searches among vulnerability scanning tools worldwide moved from 7.8% to 4.7%, and its estimated monthly branded searches moved from 33.1K to 18.1K.
- Across the 12 months ending September 2026, Intruder’s share of searches among vulnerability scanning tools worldwide moved from 0.14% to 0.1%, and its estimated monthly branded searches moved from 590 to 390.
How did search popularity change for vulnerability scanning tools worldwide in September 2026?
2 changes
How are branded searches counted?
2 search terms
Brandwave collects information about searches that people make online using Greenbone’s and Intruder’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
Other head-to-heads among vulnerability scanning tools
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