OWASP Zap vs SonarQube comparison

OWASP and SonarSource Sàrl are both solutions in the Static Application Security Testing (SAST) category. OWASP is ranked #15 with an average rating of 8.0, while SonarSource Sàrl is ranked #1 with an average rating of 8.4. OWASP holds a 3.1% mindshare in SAST, compared to SonarSource Sàrl’s 15.3% mindshare. Additionally, 88% of OWASP users are willing to recommend the solution, compared to 84% of SonarSource Sàrl users who would recommend it.

OWASP Zap

Read 41 OWASP Zap reviews

8,361 Views
7,692 Comparison Views

88% willing to recommend

SonarQube

Read 136 SonarQube reviews

39,576 Views
28,495 Comparison Views

84% willing to recommend

OWASP Zap

SonarQube

Comparison Buyer's Guide

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Executive SummaryUpdated on Feb 8, 2026

SonarQube and OWASP Zap compete in code analysis and security testing. SonarQube seems to have the upper hand with its extensive range of features and integration capabilities, while OWASP Zap stands out for its ease of use and being a free tool for identifying vulnerabilities.

Features: SonarQube supports over 20 programming languages, integrates with Eclipse, and allows custom coding rules. Its reporting tools and community plugins enhance its advanced code analysis. OWASP Zap features an automated scanning system, a detailed reporting mechanism, and a robust intercepting proxy, offering both automated and manual scanning capabilities with high customization.

Room for Improvement: SonarQube could improve by optimizing analysis time, expanding language support, enhancing security features, and improving third-party integrations. Better API documentation and UI design are also desired. OWASP Zap could improve its reporting capabilities and automated testing features, specifically in detecting business logic flaws and reducing noise in reports.

Ease of Deployment and Customer Service: SonarQube offers flexible deployment options across Hybrid Cloud, On-premises, and Public Cloud, supported by a comprehensive community network and technical support for paid licenses. OWASP Zap is primarily On-premises, which may restrict deployment options but performs well locally. It benefits from community-driven support due to its open-source nature.

Pricing and ROI: SonarQube provides a free community edition and several paid tiers for advanced features, which cater to various organizational needs and budgets, with pricing considered reasonable though sometimes higher than competitors. OWASP Zap is entirely free, appealing to smaller organizations. Both tools contribute to a positive ROI through improved code quality and application security.

To learn more, read our detailed OWASP Zap vs. SonarQube Report (Updated: April 2026).

Buyer's Guide

OWASP Zap vs. SonarQube

April 2026

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Helped 892,383 peers since 2012

Review summaries and opinions

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

Categories and Ranking

OWASP Zap

Ranking in Static Application Security Testing (SAST)

15th

Average Rating

7.6

Reviews Sentiment

7.3

Number of Reviews

Ranking in other categories

No ranking in other categories

SonarQube

Ranking in Static Application Security Testing (SAST)

1st

Average Rating

8.0

Reviews Sentiment

7.1

Number of Reviews

136

Ranking in other categories

Application Security Tools (1st), Software Development Analytics (1st)

Mindshare comparison

As of May 2026, in the Static Application Security Testing (SAST) category, the mindshare of OWASP Zap is 3.1%, down from 5.1% compared to the previous year. The mindshare of SonarQube is 15.3%, down from 25.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Static Application Security Testing (SAST) Mindshare Distribution
Product	Mindshare (%)
SonarQube	15.3%
OWASP Zap	3.1%
Other	81.6%

Static Application Security Testing (SAST)

Featured Reviews

Nithin-K

Technical Analyst at Hexaware Technologies Limited

Open source testing tool empowers manual activities and has room to improve integration and reporting features

The improvement that has to be done for APIs focuses on manual activities where the feature exists, but it is not at the same level as what Burp Suite does with intercepting and tools such as Postman, so it needs improvement. There are limitations with authentication levels, particularly with form-based and cookie-based authentication. However, overall, we are satisfied with OWASP Zap as there are no major issues, and improving the scan engine could be beneficial. When comparing OWASP Zap and Burp Suite, the main difference besides pricing is that OWASP Zap has limitations with reporting levels and UI, which affects its reporting capabilities, whereas Burp Suite is already advancing with new AI features and scanning capabilities that OWASP Zap seems to be lacking.

Read full review

KarthikHarpanhalli

Sr Software Engineering Supervisor at Mozarc Medical

Gains control over rule customization and achieves reliable vulnerability assessment

The deployment process took me about 2 or 3 hours to deploy SonarQube Server (formerly SonarQube), although I do not remember exactly since it was done about 2 years back. Currently, about 10 of my developers are using SonarQube Server (formerly SonarQube) in my company. I do not have plans to increase the usage of SonarQube Server (formerly SonarQube) in the future as there will not be any requirement to increase. I am a senior software engineer and supervisor at Mozark Medical. My corporate email address is karthik.k.a.r.t.h.i.k.h.a.r.p.a.n.h.a.l.l.i@mozarkmedical.com. Overall, I would rate SonarQube Server (formerly SonarQube) as a 9 out of 10.

Read full review

Quotes from Members

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

Pros

"The solution is good at reporting the vulnerabilities of the application."

"The HUD, Heads Up Display, is a good feature; it provides on-site testing and saves a lot of time."

"Two features are valuable. The first one is that the scan gets completed really quickly, and the second one is that even though it searches in a limited scope, what it does in that limited scope is very good. When you use Zap for testing, you're only using it for specific aspects or you're only looking for certain things. It works very well in that limited scope."

"The solution enables a person to add the certificate and check the queries, to see if there are any that are undefined, so a person can have a list of the types of queries and can trace them."

"The OWASP's tool is free of cost, which gives it a great advantage, especially for smaller companies to make use of the tool."

"OWASP Zap is straightforward to use. If someone doesn't have the budget for tools like Burp Suite, OWASP Zap is an excellent alternative."

"The best feature is the Zap HUD (Heads Up Display) because the customers can use the website normally. If we scan websites with automatic scanning, and the website has a web application firewall, it's very difficult."

"The solution is scalable."

More OWASP Zap pros

"The most valuable function is its usability."

"The most valuable feature is the security hotspot feature that identifies where your code is prone to have security issues."

"It easily ties into our continuous integration pipeline."

"SonarQube is good in terms of code review and to report on basic vulnerabilities in your applications."

"It is the best product we use for easy integration into YAML pipelines for scanning."

"We use SonarQube to find vulnerabilities in the source code, for better code quality, and code security."

"Can tweak rules and feed them into our build pipelines."

"We have the software metrics that SonarQube gives us, which is something we did not have before. This helps us work towards aiming coding standards to empower us to move in the direction of better code quality. SonarQube provides targets and metrics for that."

More SonarQube pros

Cons

"The reporting feature could be more descriptive."

"The product reporting could be improved."

"ZAP's integration with cloud-based CICD pipelines could be better. The scan should run through the entire pipeline."

"As security evolves, we would like DevOps built into it. As of now, Zap does not provide this."

"The automatic scans need improvement. The automated vulnerability assessments that the application performs needs to be simplified as well as diversified."

"The product reporting could be improved."

"There's very little documentation that comes with OWASP Zap."

"The port scanner is a little too slow."

More OWASP Zap cons

"The software testing tool capability could improve. It does not always integrate well. You have to use a specific plugin and the plugin does not always go in Apple's applications."

"We previously experienced issues with security but a segregated security violation has been implemented and the issues we experienced are being fixed."

"SonarQube can improve by scanning the internal library which currently it does not do. We are looking for a solution for this."

"I have found this solution creates more noise than competitors."

"The learning curve can be fairly steep at first, but then, it's not an entry-level type of application. It's not like an introduction to C programming. You should know not just C programming and how to make projects but also how to apply its findings to the bigger picture. I've had users who said that they wish it was easier to understand how to configure, but I don't know if that's doable because what it's doing is a very complicated thing. I don't know if it is possible to make a complicated thing trivially simple."

"It creates the ability for the person who releases the authorized release, which is not good."

"There are a lot of features missing in the free version of SonarQube that I want to have that already exist in Checkmarx."

"I think the code security can be improved."

More SonarQube cons

Pricing and Cost Advice

"This solution is open source and free."

"The solution’s pricing is high."

"We have used the freeware version. I believe Zap only has freeware."

"It's free. It's good for us because we don't know what the extent of our use will be yet. It's good to start with something free and easy to use."

"It is highly recommended as it is an open source tool."

"As Zap is free and open-source, with tons of features similar to those of commercial solutions, I would definitely recommend trying it out."

"It's free and open, currently under the Apache 2 license. If ZAP does what you need it to do, selling a free solution is a very easy."

"OWASP ZAP is a free tool provided by OWASP’s engineers and experts. There is an option to donate."

More OWASP Zap pricing and cost advice

"I am satisfied with the pricing."

"The solution has a free version and a license version. The license is priced reasonably, the cost of hiring one programmer is more expensive than the solution."

"The price of the solution could be reduced."

"We're using the Community Edition, and we don't pay for anything."

"Previously, the pricing was 17,000 euros for five million lines analyzed. However, they now charge $15,000 per one million lines, significantly increasing the cost."

"Compared to similar solutions, SonarQube was more accessible to us and had more benefits, with regards to size of the code base and supported languages. Apart from the Enterprise licensing fee, there are no additional costs."

"SonarQube is a fairly affordable solution for a larger scale if you have a specific role or specific department for secure code."

"As a user and a consumer of this solution, it can be pricey for my company to support and use, even though there are many benefits. For this reason, we use the free version. In the future, as our product cycles develop and evolve at a more steady pace, we hope to invest in the licensing for this tool."

More SonarQube pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

11%

Financial Services Firm

University

Manufacturing Company

Financial Services Firm

13%

Manufacturing Company

13%

Computer Software Company

12%

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	11
Midsize Enterprise	11
Large Enterprise	21

By reviewers
Company Size	Count
Small Business	43
Midsize Enterprise	24
Large Enterprise	79

Questions from the Community

Is OWASP Zap better than PortSwigger Burp Suite Pro?

OWASP Zap and PortSwigger Burp Suite Pro have many similar features. OWASP Zap has web application scanning available with basic security vulnerabilities while Burp Suite Pro has it available with ...

See all answers

What is your experience regarding pricing and costs for OWASP Zap?

OWASP might be cost-effective, however, people prefer to use the free edition available as open source.

See all answers

What needs improvement with OWASP Zap?

See all answers

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...

See all answers

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...

See all answers

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...

See all answers

Comparisons

Acunetix vs OWASP Zap

Compared 12% of the time

PortSwigger Burp Suite Professional vs OWASP Zap

Compared 9% of the time

Veracode vs OWASP Zap

Compared 8% of the time

Checkmarx One vs OWASP Zap

Compared 7% of the time

Qualys Web Application Scanning vs OWASP Zap

Compared 6% of the time

More OWASP Zap Competitors

Checkmarx One vs SonarQube

Compared 28% of the time

Snyk vs SonarQube

Compared 8% of the time

OpenText Core Application Security vs SonarQube

Compared 4% of the time

GitHub Advanced Security vs SonarQube

Compared 3% of the time

Klocwork vs SonarQube

Compared 1% of the time

More SonarQube Competitors

Product Reports

Buyer's Guide

OWASP Zap

April 2026

Download OWASP Zap product report

Buyer's Guide

SonarQube

April 2026

Download SonarQube product report

Also Known As

No data available

Sonar, SonarQube Cloud

Interactive Demo

Demo not available

OWASP

SonarSource Sàrl

Overview

OWASP Zap is a free and open-source web application security scanner.

The solution helps developers identify vulnerabilities in their web applications by actively scanning for common security issues.

With its user-friendly interface and powerful features, Zap is a popular choice among developers for ensuring the security of their web applications.

OWASP

SonarQube leads automated code review, enhancing code quality and security in AI-driven SDLCs. It analyzes pull requests, providing developers with actionable feedback and AI-driven fixes before code merges. Trusted by top enterprises, it supports SaaS and self-managed deployments.

SonarQube supports a wide range of programming languages and integrates seamlessly with CI/CD tools like Jenkins. It is renowned for its static code analysis, code coverage, and security vulnerability detection. While its open-source foundation and scalability are praised, users seek enhanced integration across multiple languages, better security features, and improved documentation. Despite challenges, its ability to automate code inspections and ensure compliance with coding standards makes it essential in software development processes, facilitating continuous improvement.

What are the most important features?

Language Support: Extensive support for multiple programming languages.
Custom Coding Rules: Allows defining project-specific rules.
Integration: Seamlessly works with Jenkins and CI/CD pipelines.
Quality Gates: Simplifies monitoring code quality.
Dashboards: Facilitates easy monitoring and management.
Static Code Analysis: Detects issues early in development.
Security Detection: Identifies vulnerabilities automatically.

What benefits should users look for?

Improved Code Quality: Enhances reliability and maintainability.
Security Assurance: Strengthens code against vulnerabilities.
Technical Debt Reduction: Ensures cleaner, maintainable code.
Efficient Feedback: Speeds up development cycles.
Standards Compliance: Aids in adhering to best practices.

In industries like finance, healthcare, and automotive, SonarQube is leveraged for static code analysis, automating code inspections, and ensuring compliance with stringent standards. Teams integrate it into their CI/CD pipelines to maintain high-quality code, identify security vulnerabilities, and enhance code maintainability.

SonarSource Sàrl

Sample Customers

1. Google 2. Microsoft 3. IBM 4. Amazon 5. Facebook 6. Twitter 7. LinkedIn 8. Netflix 9. Adobe 10. PayPal 11. Salesforce 12. Cisco 13. Oracle 14. Intel 15. HP 16. Dell 17. VMware 18. Symantec 19. McAfee 20. Citrix 21. Red Hat 22. Juniper Networks 23. SAP 24. Accenture 25. Deloitte 26. Ernst & Young 27. PwC 28. KPMG 29. Capgemini 30. Infosys 31. Wipro 32. TCS

Snowflake, Booking.com, Deutsche Bank, AstraZeneca, and Ford Motor Company.

Buyer's Guide

OWASP Zap vs. SonarQube

April 2026

Free Report: OWASP Zap vs. SonarQube

Find out what your peers are saying about OWASP Zap vs. SonarQube and other solutions. Updated: April 2026.

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