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Qualys Web Application Scanning vs SonarQube comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Feb 8, 2026

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

ROI

Sentiment score
2.5
Qualys Web Application Scanning delivers positive ROI, competitive licensing, scalability, and reduces failure rates with 70% time-saving automation.
Sentiment score
6.5
SonarQube enhances code quality and security, boosting productivity and efficiency despite challenges in measuring precise ROI.
It is easily integrable with the CI/CD pipeline and supports multiple projects with its extensive plugin options.
Security Analyst at Dover Corporation
I have seen a return on the investment from SonarQube Server (formerly SonarQube) because the value it adds relates to static code analysis and vulnerability assessments needed for our FDA approval process.
Sr Software Engineering Supervisor at Mozarc Medical
We see productivity increasing based on the fact that the code review is mostly automated, allowing the developer to fix the code themselves before assigning it to someone else to review, thus receiving that ROI.
Head of Software Engineering at ronaldmariah@gmail.com
 

Customer Service

Sentiment score
3.8
Customer service is generally positive but inconsistent, with some noting efficiency while others suggest improvements in speed and engagement.
Sentiment score
6.3
SonarQube users benefit from active community resources and comprehensive documentation, despite some support delays in free versions.
They have various options in the vulnerability management process, and when we initially bought our license, we didn't realize we needed PCI for better results, which isn't included in the default configurations.
Security Officer at a tech vendor with 10,001+ employees
Once we purchase the license, we have access to top-notch support.
Team Lead, Cyber Security at Uridium Technologies
I have dealt with Qualys's technical support, and any enhancements are challenging.
Senior Security Engineer at Charter Communications
The community support is quite effective.
Distinguish Engineer at Gtmhub
The customer service and support for SonarQube Cloud are responsive and helpful.
Security Analyst at Dover Corporation
Integrating it into different solutions is straightforward.
Architect at sigpsc inc
 

Scalability Issues

Sentiment score
7.2
Qualys Web Application Scanning offers scalable cloud integration but faces challenges with concurrent scan limits and report limitations.
Sentiment score
6.9
SonarQube is scalable and integrates with CI/CD, supporting various projects, but enterprise version offers better scalability.
My concern remains the lack of deep dive analysis and that it produces similar vulnerability results as other tools such as Nessus based on version checks instead of real impact checks.
Security Officer at a tech vendor with 10,001+ employees
It is licensed for assets, so we just contact the team for additional licenses if needed.
Team Lead, Cyber Security at Uridium Technologies
At one point, there was a limitation on reporting for 100,000 assets at a time.
Senior Security Engineer at Charter Communications
There are limitations, and it seems to have fewer capabilities than Veracode.
CEO at a computer software company with 1-10 employees
It has been used in multiple projects and performs well.
consultant at a computer software company with 1,001-5,000 employees
I would rate the scalability of SonarQube Server as a 10 because we can configure the server to scan multiple projects based on the number of lines.
Sr Software Engineering Supervisor at Mozarc Medical
 

Stability Issues

Sentiment score
7.9
Users praise Qualys Web Application Scanning for its stability, reliability, minimal bugs, and consistently high-performance ratings.
Sentiment score
7.6
SonarQube is generally stable with minor issues, improving with updates; integration can be clunky, rating stability highly.
I think SonarQube Server (formerly SonarQube) is stable, and we did not face any problems unless there was a power outage or if the LAN cable was plugged out.
Sr Software Engineering Supervisor at Mozarc Medical
SonarQube is stable since we use it consistently; it performs reliably with minimal downtime, analyzing our code within our pipeline as a part of it.
Devops Engineer at AIQOD
From my team's feedback, it is almost an eight out of ten.
CEO at a computer software company with 1-10 employees
 

Room For Improvement

Qualys Web Application Scanning needs improvements in detection, usability, integration, performance, pricing, and feature set to compete effectively.
SonarQube requires better security, tool integration, language support, automation, and user improvements with enhanced documentation and lower pricing.
With the growing reliance on AI, Qualys Web Application Scanning should be updated to handle AI-based applications and LLM-based attacks.
Associate Principal, Software Engineering at LTI - Larsen & Toubro Infotech
Qualys Web Application Scanning does IP-level testing, requiring direct input of credentials, and can only scan a few pages to provide known generic vulnerabilities.
Security Officer at a tech vendor with 10,001+ employees
I would like it to be cheaper because it is a bit expensive compared to competitors like Tenable Nessus.
Team Lead, Cyber Security at Uridium Technologies
There is another website called Code Warrior that really takes you through the entire journey, so you can truly understand what the issue is along with some actual coding examples.
Independent Professional at Studio Dott. Ing. Angelo Quaglia
An AI feature should be integrated into SonarQube to resolve issues quickly; optimizing scanning performance for very large repositories and providing faster analysis times would enhance the developer experience, especially in large code bases with frequent commits.
Devops Engineer at AIQOD
I would like to see SonarQube Cloud provide more detailed solutions for fixing code issues, especially solutions related to CVEs.
Security Analyst at Dover Corporation
 

Setup Cost

Qualys Web Application Scanning offers flexible, negotiable pricing, deemed cost-effective but pricey, with discounts for bulk orders.
SonarQube offers flexible pricing with free and paid options; license costs vary by edition and hosting preferences.
They offer discounts on bulk licenses, making it cheaper compared to competitors like Veracode DAST.
Associate Principal, Software Engineering at LTI - Larsen & Toubro Infotech
I find it a bit expensive compared to other competitors.
Team Lead, Cyber Security at Uridium Technologies
Regarding pricing, I think for personal use, it is costly, but if organizations are ready to pay, then it is fine as they are using it.
Security Officer at a tech vendor with 10,001+ employees
I would rate the pricing for SonarQube Server (formerly SonarQube) as an 8, where 1 is very cheap and 10 is very expensive, because Coverity is very expensive, and while SonarQube is not cheap, it is still less expensive than Coverity.
Sr Software Engineering Supervisor at Mozarc Medical
They always offer around a two-year contract, but we always take a one-year contract because it's expensive.
Head of Software Engineering at ronaldmariah@gmail.com
The freemium version of SonarQube Server offers excellent value, especially compared to the high costs of Snyk.
Distinguish Engineer at Gtmhub
 

Valuable Features

Qualys Web Application Scanning offers efficient vulnerability management with Selenium IDE integration, real-time monitoring, and comprehensive security features.
SonarQube excels in code analysis, integration, and user-friendly features, enhancing code quality and security across various languages.
It effectively detects vulnerabilities like the OWASP Top 10 without any issues in reporting.
Senior Security Engineer at Charter Communications
Credential scanning is very effective because it goes in-depth into the system, crawling the pages, and reporting on vulnerabilities.
Team Lead, Cyber Security at Uridium Technologies
Qualys Web Application Scanning is accurate and provides minimal false positives.
Associate Principal, Software Engineering at LTI - Larsen & Toubro Infotech
Now they have the capability of software composition analysis, which is a win-win situation and a great advantage because under one umbrella, you can get multiple scanning capabilities.
Sales Finance at Hero FinCorp Limited
SonarQube provides strong security and governance capabilities by enforcing secure coding standards and consistent code quality across all teams.
Devops Engineer at AIQOD
Some of the static code analysis capabilities are the most beneficial.
Distinguish Engineer at Gtmhub
 

Categories and Ranking

Qualys Web Application Scan...
Ranking in Application Security Tools
17th
Ranking in Static Application Security Testing (SAST)
14th
Average Rating
7.6
Reviews Sentiment
6.3
Number of Reviews
40
Ranking in other categories
No ranking in other categories
SonarQube
Ranking in Application Security Tools
1st
Ranking in Static Application Security Testing (SAST)
1st
Average Rating
8.0
Reviews Sentiment
7.0
Number of Reviews
137
Ranking in other categories
Software Development Analytics (1st)
 

Mindshare comparison

As of July 2026, in the Application Security Tools category, the mindshare of Qualys Web Application Scanning is 1.7%, down from 2.1% compared to the previous year. The mindshare of SonarQube is 12.4%, down from 23.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Security Tools Mindshare Distribution
ProductMindshare (%)
SonarQube12.4%
Qualys Web Application Scanning1.7%
Other85.9%
Application Security Tools
 

Featured Reviews

AnkitSharma13 - PeerSpot reviewer
Security Officer at a tech vendor with 10,001+ employees
Web scanning needs improvement but offers good vulnerability detection
The downside of Qualys Web Application Scanning is that it cannot crawl automatically. If I provide an IP address and a login form, it does basic testing, but it doesn't go deep as IBM AppScan does. If Qualys Web Application Scanning could improve its crawling capability, it would be more user-friendly. Qualys Web Application Scanning does IP-level testing, requiring direct input of credentials, and can only scan a few pages to provide known generic vulnerabilities, which isn't as beneficial from my point of view. The Vulnerability Management also relies heavily on version numbers and will flag vulnerabilities based on the component version, but it doesn't check if a real fix exists, leading to flags on components that actually have workarounds available.
Vitthal Gole - PeerSpot reviewer
Devops Engineer at AIQOD
Automated code checks have improved quality gates and prevent weak code from reaching production
SonarQube could improve by reducing false positives in its static code analysis; while its detection capabilities are strong, some findings require manual verification, increasing developers' workload. More accurate analysis would enhance productivity, and SonarQube would benefit from enhanced AI-powered recommendations for fixing issues. For instance, in our pipeline, if it fails during SonarQube stage, we could check the dashboard for identified issues involving code smells, bugs, or duplicacy. An AI feature should be integrated into SonarQube to resolve issues quickly; optimizing scanning performance for very large repositories and providing faster analysis times would enhance the developer experience, especially in large code bases with frequent commits. For anyone planning to implement SonarQube, I advise starting by defining coding standards first and integrating Quality Gates into the pipeline. You can customize quality profiles to match project requirements; rather than relying entirely on default rules, you can adjust settings for stronger detection and enforcement. Organizations with advanced security, branch analysis, and governance features might consider commercial editions based on their needs.
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Top Industries

By visitors reading reviews
Financial Services Firm
13%
Manufacturing Company
11%
Computer Software Company
8%
Construction Company
7%
Financial Services Firm
13%
Manufacturing Company
13%
Computer Software Company
12%
Comms Service Provider
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise6
Large Enterprise27
By reviewers
Company SizeCount
Small Business44
Midsize Enterprise24
Large Enterprise80
 

Questions from the Community

What is your experience regarding pricing and costs for Qualys Web Application Scanning?
Regarding pricing, I think for personal use, it is costly, but if organizations are ready to pay, then it is fine as they are using it.
What needs improvement with Qualys Web Application Scanning?
The downside of Qualys Web Application Scanning is that it cannot crawl automatically. If I provide an IP address and a login form, it does basic testing, but it doesn't go deep as IBM AppScan does...
What is your primary use case for Qualys Web Application Scanning?
I use Qualys Web Application Scanning, and we are using Vulnerability Management. By Vulnerability Management, I mean not TotalCloud; they have some on-premises solutions also. Patch Management and...
Is SonarQube the best tool for static analysis?
I am not very familiar with SonarQube and their solutions, so I can not answer. But if you are asking me about which tools that are the best for for Static Code Analysis, I suggest you have a look...
Which gives you more for your money - SonarQube or Veracode?
SonarQube is easy to deploy and configure, and also integrates well with other tools to do quality code analysis. SonarQube has a great community edition, which is open-source and free. Easy to use...
How would you decide between Coverity and Sonarqube?
We researched Coverity, but in the end, we chose SonarQube. SonarQube is a tool for reviewing code quality and security. It helps to guide our development teams during code reviews by providing rem...
 

Also Known As

Qualys WAS
Sonar, SonarQube Cloud
 

Interactive Demo

Demo not available
 

Overview

 

Sample Customers

BskyB, Cartagena, ClearPoint Learning Systems, Connect Group, du, Fortrex Technologies, HBOR, HDI, Highlights for Children, The Lithuanian State Enterprise Centre of Registers, City of Miami Beach, Microsoft, MidlandHR, MSCI Inc., Northern Arizona University, Ofgem, Olympus Europa, PhoneFactor, RTL Nederland, ThousandEyes, VGZ Organisatie B.V.
Snowflake, Booking.com, Deutsche Bank, AstraZeneca, and Ford Motor Company.
Find out what your peers are saying about Qualys Web Application Scanning vs. SonarQube and other solutions. Updated: June 2026.
907,664 professionals have used our research since 2012.