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Kiuwan vs OWASP Zap comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 8, 2024

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

Kiuwan
Ranking in Static Application Security Testing (SAST)
28th
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
23
Ranking in other categories
Application Security Tools (33rd)
OWASP Zap
Ranking in Static Application Security Testing (SAST)
16th
Average Rating
7.6
Reviews Sentiment
7.3
Number of Reviews
41
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2026, in the Static Application Security Testing (SAST) category, the mindshare of Kiuwan is 1.0%, down from 1.1% compared to the previous year. The mindshare of OWASP Zap is 2.7%, down from 5.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Static Application Security Testing (SAST) Mindshare Distribution
ProductMindshare (%)
OWASP Zap2.7%
Kiuwan1.0%
Other96.3%
Static Application Security Testing (SAST)
 

Featured Reviews

Mustufa Bhavnagarwala - PeerSpot reviewer
CyberRisk Solution Advisor at a consultancy with 10,001+ employees
Though a stable tool, the UI needs improvement
Kiuwan can improve its UI a little more. The user experience can be made better. Kiuwan offers a user interface that is similar to the one offered by Windows 7 or Windows 98, which I saw when I ran the tool and tried to scan the repository to find the security issues. The product's UI has certain shortcomings, where improvements are required.
Amit Beniwal - PeerSpot reviewer
Project Manager at Al Hassan LLC
Simplifies vulnerability discovery and has high quality support
There are areas for improvement with OWASP Zap, particularly in the alignment of vulnerabilities concerning CVSS scores. Sometimes, a vulnerability initially categorized as high severity may be reduced to medium or low over time after security patches are applied. This alignment with the present severity score and CVSS score could be improved.

Quotes from Members

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

Pros

"​We use Kiuwan to locate the source of application vulnerabilities."
"For the moment, this is a solution that I could recommend."
"The most valuable feature is the time to resolution, where it tells you how long it is going to take to get to a zero-base or a five-star security rating."
"I've tried many open source applications and the remediation or correction actions that were provided by Kiuwan were very good in comparison."
"From the tool itself, the developer can run an analysis with the same quality, and with this tool, every developer has the opportunity to do an unlimited analysis."
"I have found the security and QA in the source code to be most valuable."
"With Kiuwan, we were able to help our clients get a better visibility of their development activities and to mitigate risks."
"The feature that I have found the most valuable in Kiuwan is the speed of scanning. Compared to other SaaS tools I have used, Kiuwan is much quicker in performing scans. I have not yet used it on a large code base, but from what I have experienced, it is efficient and accurate. Additionally, I have used it both manually and in an automated pipeline, and both methods have been effective. The speed of scanning is what makes it valuable to me."
"It's great that we can use it with Portswigger Burp."
"The product has improved our application security engagement, helps with our in-house review so we sometimes don't need an external third-party tester, and once we get it from OWASP Zap, we have an idea of the inherent vulnerabilities in the application, which is a plus to save cost and improve our application accuracy practice."
"The valuable features are that it's very simple to use and the user interface is very good, particularly for beginners so they can start the application easily."
"The reporting is quite intuitive, which gives you a clear indication of what kind of vulnerability you have that you can drill down on to gather more information."
"​It has improved my organization with faster security tests.​"
"The solution is very easy to use, the initial setup is straightforward, it is free due to the fact that it is open-source, the stability is very good, and the product has a strong community surrounding it to help with issues and troubleshooting."
"Zap is an open-source and sophisticated product that not only saves us money but also provides us with a good amount of information."
"The most valuable feature is the spidering because, being a security person, it is very important for me to know each and every section of that application, so we cannot afford to miss any single web page or any single link on a particular website."
 

Cons

"The integration process could be improved. It'll also help if it could generate reports automatically. But I'm not sure about the effectiveness of the reports. This is because, in our last project, we still found some key issues that weren't captured by the Kiuwan report."
"The pricing and licensing models are poor."
"I would like to see additional languages supported."
"I would like to see better integration with the Visual Studio and Eclipse IDEs."
"The QA developer and security could be improved."
"Improvement could be made with the integration of the programming tools."
"In Kiuwan there are sometimes duplicates found in the dependency scan under the "insights" tab. It's unclear to me why these duplicates are appearing, and it would be helpful if the application teams could investigate further."
"The product's UI has certain shortcomings, where improvements are required."
"Too many false positives; test reports could be improved."
"Reporting format has no output, is cluttered and very long."
"The computers perform somewhat slowly when loading a large number of queries into memory."
"There are areas for improvement with OWASP Zap, particularly in the alignment of vulnerabilities concerning CVSS scores."
"The automatic scans need improvement. The automated vulnerability assessments that the application performs needs to be simplified as well as diversified."
"It would be nice to have a solid SQL injection engine built into Zap."
"It would be ideal if I could try some pre-built deployment scenarios so that I don't have to worry about whether the configuration sector team is doing it right or wrong. That would be very helpful."
"I'd also like to see an improvement in test reports because we get too many false positives."
 

Pricing and Cost Advice

"The price of Kiuwan is lower than that of other tools on the market."
"I recommend contacting a sales person who will create the best plan payment plan for you, as we did."
"Nothing special. It's a very fair model."
"It follows a subscription model. I think the price is somewhere in the middle."
"Check with your account manager."
"Kiuwan is an open-source solution and free to use."
"This solution is cheaper than other tools."
"It is highly recommended as it is an open source tool."
"The tool is open source."
"As Zap is free and open-source, with tons of features similar to those of commercial solutions, I would definitely recommend trying it out."
"We have used the freeware version. I believe Zap only has freeware."
"OWASP Zap is free to use."
"OWASP ZAP is a free tool provided by OWASP’s engineers and experts. There is an option to donate."
"It is open source, and we can scan freely."
"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."
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Top Industries

By visitors reading reviews
Construction Company
12%
University
10%
Financial Services Firm
8%
Manufacturing Company
8%
Computer Software Company
10%
Financial Services Firm
9%
University
9%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business16
Midsize Enterprise4
Large Enterprise6
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise11
Large Enterprise22
 

Questions from the Community

Ask a question
Earn 20 points
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 ...
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.
What needs improvement with OWASP Zap?
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 Postm...
 

Comparisons

 

Overview

 

Sample Customers

DHL, BNP Paribas, Zurich, AXA, Ernst & Young, KFC, Santander, Latam, Ferrovial
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
Find out what your peers are saying about Kiuwan vs. OWASP Zap and other solutions. Updated: August 2026.
908,834 professionals have used our research since 2012.